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.infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox" style="border-spacing:2px;"><caption class="infobox-title"><span title="International nonproprietary name (INN): 11-Dehydroprogesterone">11-Dehydroprogesterone</span></caption><tbody><tr><td colspan="2" class="infobox-image notheme" style="background-color: #f8f9fa;"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:11-Dehydroprogesterone.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/28/11-Dehydroprogesterone.svg/220px-11-Dehydroprogesterone.svg.png" decoding="async" width="220" height="166" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/28/11-Dehydroprogesterone.svg/330px-11-Dehydroprogesterone.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/28/11-Dehydroprogesterone.svg/440px-11-Dehydroprogesterone.svg.png 2x" data-file-width="1175" data-file-height="885" /></a></span></td></tr><tr><th colspan="2" class="infobox-header" style="background:#ddd">Clinical data</th></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em;">Other names</th><td class="infobox-data">Pregna-4,11-diene-3,20-dione</td></tr><tr><th colspan="2" class="infobox-header" style="background:#ddd">Identifiers</th></tr><tr><td colspan="2" class="infobox-full-data"><div class="collapsible-list mw-collapsible mw-collapsed" style="text-align: left;"> <div style="line-height: 1.6em; font-weight: bold;"><div><a href="/wiki/IUPAC_nomenclature_of_chemistry" title="IUPAC nomenclature of chemistry">IUPAC name</a></div></div> <ul class="mw-collapsible-content" style="margin-top: 0; margin-bottom: 0; line-height: inherit; list-style: none; margin-left: 0; word-break:break-all; text-align:left; padding-left:1.5em; text-indent:-1.5em;"><li style="line-height: inherit; margin: 0"><div style="font-size: 97%;">(8<i>S</i>,9<i>S</i>,10<i>R</i>,13<i>S</i>,14<i>S</i>,17<i>S</i>)-17-Acetyl-10,13-dimethyl-1,2,6,7,8,9,14,15,16,17-decahydrocyclopenta[<i>a</i>]phenanthren-3-one</div></li></ul> </div></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em;"><a href="/wiki/CAS_Registry_Number" title="CAS Registry Number">CAS Number</a></th><td class="infobox-data"><style data-mw-deduplicate="TemplateStyles:r1126788409">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style><div class="plainlist"><ul><li><span title="commonchemistry.cas.org"><a rel="nofollow" class="external text" href="https://commonchemistry.cas.org/detail?cas_rn=2625-60-7">2625-60-7</a></span></li></ul></div></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em;"><a href="/wiki/PubChem#CID" title="PubChem">PubChem</a> <span style="font-weight:normal"><abbr title="Compound ID">CID</abbr></span></th><td class="infobox-data"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="pubchem.ncbi.nlm.nih.gov"><a rel="nofollow" class="external text" href="https://pubchem.ncbi.nlm.nih.gov/compound/228863">228863</a></span></li></ul></div></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em;"><a href="/wiki/ChemSpider" title="ChemSpider">ChemSpider</a></th><td class="infobox-data"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="www.chemspider.com"><a rel="nofollow" class="external text" href="https://www.chemspider.com/Chemical-Structure.199223.html">199223</a></span></li></ul></div></td></tr><tr><th scope="row" class="infobox-label" 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Agency">EPA</abbr>)</span></th><td class="infobox-data"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="comptox.epa.gov"><a rel="nofollow" class="external text" href="https://comptox.epa.gov/dashboard/chemical/details/DTXSID90180885">DTXSID90180885</a> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q27116323#P3117" title="Edit this at Wikidata"><img alt="Edit this at Wikidata" src="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></span></li></ul></div></td></tr><tr><th colspan="2" class="infobox-header" style="background:#ddd">Chemical and physical data</th></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em;"><a href="/wiki/Chemical_formula" title="Chemical formula">Formula</a></th><td class="infobox-data"><span title="Carbon">C</span><sub>21</sub><span title="Hydrogen">H</span><sub>28</sub><span title="Oxygen">O</span><sub>2</sub></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em;"><a href="/wiki/Molar_mass" title="Molar mass">Molar mass</a></th><td class="infobox-data"><span class="nowrap"><span data-sort-value="7002312453000000000♠"></span>312.453</span> g·mol<sup>−1</sup></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em;">3D model (<a href="/wiki/JSmol" class="mw-redirect" title="JSmol">JSmol</a>)</th><td class="infobox-data"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="chemapps.stolaf.edu (3D interactive model)"><a rel="nofollow" class="external text" href="https://chemapps.stolaf.edu/jmol/jmol.php?model=CC%28%3DO%29%5BC%40H%5D1CC%5BC%40%40H%5D2%5BC%40%40%5D1%28C%3DC%5BC%40H%5D3%5BC%40H%5D2CCC4%3DCC%28%3DO%29CC%5BC%40%5D34C%29C">Interactive image</a></span></li></ul></div></td></tr><tr><td colspan="2" class="infobox-full-data"><div class="collapsible-list mw-collapsible mw-collapsed" style="text-align: left;"> <div style="line-height: 1.6em; font-weight: bold;"><div><a href="/wiki/Simplified_molecular-input_line-entry_system" class="mw-redirect" title="Simplified molecular-input line-entry system">SMILES</a></div></div> <ul class="mw-collapsible-content" style="margin-top: 0; margin-bottom: 0; line-height: inherit; list-style: none; margin-left: 0; word-break:break-all;"><li style="line-height: inherit; margin: 0"><div style="word-wrap:break-word; text-indent:-1.5em; text-align:left; padding-left:1.5em; font-size:97%; line-height:120%;">CC(=O)[C@H]1CC[C@@H]2[C@@]1(C=C[C@H]3[C@H]2CCC4=CC(=O)CC[C@]34C)C</div></li></ul> </div></td></tr><tr><td colspan="2" class="infobox-full-data"><div class="collapsible-list mw-collapsible mw-collapsed" style="text-align: left;"> <div style="line-height: 1.6em; font-weight: bold;"><div><a href="/wiki/International_Chemical_Identifier" title="International Chemical Identifier">InChI</a></div></div> <ul class="mw-collapsible-content" style="margin-top: 0; margin-bottom: 0; line-height: inherit; list-style: none; margin-left: 0; word-break:break-all;"><li style="line-height: inherit; margin: 0"><div style="word-wrap:break-word; text-indent:-1.5em; text-align:left; padding-left:1.5em; font-size:97%; line-height:120%;">InChI=1S/C21H28O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h9,11-12,16-19H,4-8,10H2,1-3H3/t16-,17+,18-,19-,20-,21+/m0/s1</div></li><li style="line-height: inherit; margin: 0"><div style="word-wrap:break-word; text-indent:-1.5em; text-align:left; padding-left:1.5em; font-size:97%; line-height:120%;">Key:XMUAORABVRJUDU-LEKSSAKUSA-N</div></li></ul> </div></td></tr></tbody></table> <p><b>11-Dehydroprogesterone</b>, also known as <b>pregna-4,11-diene-3,20-dione</b>, is a <a href="/wiki/Steroid" title="Steroid">steroidal</a> <a href="/wiki/Progestin" class="mw-redirect" title="Progestin">progestin</a> that was never marketed.<sup id="cite_ref-pmid13583809_1-0" class="reference"><a href="#cite_note-pmid13583809-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-pmid13416376_2-0" class="reference"><a href="#cite_note-pmid13416376-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-PfiffnerKamm1942_3-0" class="reference"><a href="#cite_note-PfiffnerKamm1942-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> It was found to be 2- to 3-fold as <a href="/wiki/Potency_(pharmacology)" title="Potency (pharmacology)">potent</a> as <a href="/wiki/Progesterone" title="Progesterone">progesterone</a> as a <a href="/wiki/Progestogen" title="Progestogen">progestogen</a> in <a href="/wiki/Animal_research" class="mw-redirect" title="Animal research">animal</a> <a href="/wiki/Bioassay" title="Bioassay">bioassays</a>,<sup id="cite_ref-pmid13583809_1-1" class="reference"><a href="#cite_note-pmid13583809-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-pmid13033848_4-0" class="reference"><a href="#cite_note-pmid13033848-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> although other studies found them to be equivalent in potency.<sup id="cite_ref-pmid13416376_2-1" class="reference"><a href="#cite_note-pmid13416376-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> 11-Dehydroprogesterone has been studied in women.<sup id="cite_ref-pmid14799957_5-0" class="reference"><a href="#cite_note-pmid14799957-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> It was discovered in the 1930s or 1940s, and was one of the earliest <a href="/wiki/Synthetic_compound" class="mw-redirect" title="Synthetic compound">synthetic</a> progestogens.<sup id="cite_ref-PfiffnerKamm1942_3-1" class="reference"><a href="#cite_note-PfiffnerKamm1942-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=11-Dehydroprogesterone&action=edit&section=1" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/17%CE%B1-Methylprogesterone" title="17α-Methylprogesterone">17α-Methylprogesterone</a></li> <li><a href="/wiki/19-Norprogesterone" title="19-Norprogesterone">19-Norprogesterone</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=11-Dehydroprogesterone&action=edit&section=2" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist reflist-columns references-column-width" style="column-width: 30em;"> <ol class="references"> <li id="cite_note-pmid13583809-1"><span class="mw-cite-backlink">^ <a href="#cite_ref-pmid13583809_1-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-pmid13583809_1-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="CITEREFZarrowPetersCaldwell1958" class="citation journal cs1">Zarrow MX, Peters LE, Caldwell AL (July 1958). "Comparative potency of several progestogenic compounds in a battery of different biological tests". <i>Annals of the New York Academy of Sciences</i>. <b>71</b> (5): 532–541. <a href="/wiki/Bibcode_(identifier)" class="mw-redirect" title="Bibcode (identifier)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/1958NYASA..71..532Z">1958NYASA..71..532Z</a>. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1111%2Fj.1749-6632.1958.tb54629.x">10.1111/j.1749-6632.1958.tb54629.x</a>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/13583809">13583809</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Annals+of+the+New+York+Academy+of+Sciences&rft.atitle=Comparative+potency+of+several+progestogenic+compounds+in+a+battery+of+different+biological+tests&rft.volume=71&rft.issue=5&rft.pages=532-541&rft.date=1958-07&rft_id=info%3Apmid%2F13583809&rft_id=info%3Adoi%2F10.1111%2Fj.1749-6632.1958.tb54629.x&rft_id=info%3Abibcode%2F1958NYASA..71..532Z&rft.aulast=Zarrow&rft.aufirst=MX&rft.au=Peters%2C+LE&rft.au=Caldwell%2C+AL&rfr_id=info%3Asid%2Fen.wikipedia.org%3A11-Dehydroprogesterone" class="Z3988"></span></span> </li> <li id="cite_note-pmid13416376-2"><span class="mw-cite-backlink">^ <a href="#cite_ref-pmid13416376_2-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-pmid13416376_2-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFZarrowNeherLazowasemSalhanick1957" class="citation journal cs1">Zarrow MX, Neher GM, Lazowasem EA, Salhanick HA (May 1957). "Biological activity of certain progesterone-like compounds as determined by the Hooker-Forbes bioassay". <i>The Journal of Clinical Endocrinology and Metabolism</i>. <b>17</b> (5): 658–666. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1210%2Fjcem-17-5-658">10.1210/jcem-17-5-658</a>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/13416376">13416376</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+Journal+of+Clinical+Endocrinology+and+Metabolism&rft.atitle=Biological+activity+of+certain+progesterone-like+compounds+as+determined+by+the+Hooker-Forbes+bioassay&rft.volume=17&rft.issue=5&rft.pages=658-666&rft.date=1957-05&rft_id=info%3Adoi%2F10.1210%2Fjcem-17-5-658&rft_id=info%3Apmid%2F13416376&rft.aulast=Zarrow&rft.aufirst=MX&rft.au=Neher%2C+GM&rft.au=Lazowasem%2C+EA&rft.au=Salhanick%2C+HA&rfr_id=info%3Asid%2Fen.wikipedia.org%3A11-Dehydroprogesterone" class="Z3988"></span></span> </li> <li id="cite_note-PfiffnerKamm1942-3"><span class="mw-cite-backlink">^ <a href="#cite_ref-PfiffnerKamm1942_3-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-PfiffnerKamm1942_3-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFPfiffnerKamm1942" class="citation journal cs1">Pfiffner JJ, Kamm O (1942). "The Chemistry of the Hormones". <i>Annual Review of Biochemistry</i>. <b>11</b> (1): 283–308. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1146%2Fannurev.bi.11.070142.001435">10.1146/annurev.bi.11.070142.001435</a>. <a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/issn/0066-4154">0066-4154</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Annual+Review+of+Biochemistry&rft.atitle=The+Chemistry+of+the+Hormones&rft.volume=11&rft.issue=1&rft.pages=283-308&rft.date=1942&rft_id=info%3Adoi%2F10.1146%2Fannurev.bi.11.070142.001435&rft.issn=0066-4154&rft.aulast=Pfiffner&rft.aufirst=JJ&rft.au=Kamm%2C+O&rfr_id=info%3Asid%2Fen.wikipedia.org%3A11-Dehydroprogesterone" class="Z3988"></span></span> </li> <li id="cite_note-pmid13033848-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-pmid13033848_4-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFTullnerHertz1953" class="citation journal cs1">Tullner WW, Hertz R (March 1953). "High progestational activity of 19-norprogesterone". <i>Endocrinology</i>. <b>52</b> (3): 359–361. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1210%2Fendo-52-3-359">10.1210/endo-52-3-359</a>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/13033848">13033848</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Endocrinology&rft.atitle=High+progestational+activity+of+19-norprogesterone&rft.volume=52&rft.issue=3&rft.pages=359-361&rft.date=1953-03&rft_id=info%3Adoi%2F10.1210%2Fendo-52-3-359&rft_id=info%3Apmid%2F13033848&rft.aulast=Tullner&rft.aufirst=WW&rft.au=Hertz%2C+R&rfr_id=info%3Asid%2Fen.wikipedia.org%3A11-Dehydroprogesterone" class="Z3988"></span></span> </li> <li id="cite_note-pmid14799957-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-pmid14799957_5-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFFerin1950" class="citation journal cs1">Ferin J (1950). "[Effects of 11-dehydroprogesterone in women]". <i>Annales d'Endocrinologie</i>. <b>11</b> (2): 179–182. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/14799957">14799957</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Annales+d%27Endocrinologie&rft.atitle=%5BEffects+of+11-dehydroprogesterone+in+women%5D&rft.volume=11&rft.issue=2&rft.pages=179-182&rft.date=1950&rft_id=info%3Apmid%2F14799957&rft.aulast=Ferin&rft.aufirst=J&rfr_id=info%3Asid%2Fen.wikipedia.org%3A11-Dehydroprogesterone" class="Z3988"></span> (in Undetermined Language)</span> </li> </ol></div> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist 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td.hlist ul{padding:0.125em 0}.mw-parser-output .navbox .navbar{display:block;font-size:100%}.mw-parser-output .navbox-title .navbar{float:left;text-align:left;margin-right:0.5em}body.skin--responsive .mw-parser-output .navbox-image img{max-width:none!important}@media print{body.ns-0 .mw-parser-output .navbox{display:none!important}}</style></div><div role="navigation" class="navbox" aria-labelledby="Progesterone_receptor_modulators" style="padding:3px"><table class="nowraplinks hlist mw-collapsible mw-collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><style data-mw-deduplicate="TemplateStyles:r1239400231">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Progesterone_receptor_modulators" title="Template:Progesterone receptor modulators"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Progesterone_receptor_modulators" title="Template talk:Progesterone receptor modulators"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Progesterone_receptor_modulators" title="Special:EditPage/Template:Progesterone receptor modulators"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Progesterone_receptor_modulators" style="font-size:114%;margin:0 4em"><a href="/wiki/Progesterone_receptor" title="Progesterone receptor">Progesterone receptor</a> <a href="/wiki/Receptor_modulator" title="Receptor modulator">modulators</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align:center;"><a href="/wiki/Progesterone_receptor" title="Progesterone receptor"><abbr title="Progesterone receptor">PR</abbr></a><span class="sr-only" style="border: 0; clip: rect(0, 0, 0, 0); clip-path: polygon(0px 0px, 0px 0px, 0px 0px); height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; width: 1px; white-space: nowrap;">Tooltip Progesterone receptor</span></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:6em;;text-align:center">Agonists</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><i>Progesterone derivatives:</i> <a href="/wiki/3%CE%B2-Dihydroprogesterone" title="3β-Dihydroprogesterone">3β-Dihydroprogesterone</a></li> <li><a href="/wiki/5%CE%B1-Dihydroprogesterone" title="5α-Dihydroprogesterone">5α-Dihydroprogesterone</a></li> <li><a href="/wiki/6%CE%B1-Methylprogesterone" title="6α-Methylprogesterone">6α-Methylprogesterone</a></li> <li><a href="/wiki/9%CE%B1-Bromo-11-ketoprogesterone" class="mw-redirect" title="9α-Bromo-11-ketoprogesterone">9α-Bromo-11-ketoprogesterone</a></li> <li><a class="mw-selflink selflink">11-Dehydroprogesterone</a></li> <li><a href="/wiki/11-Deoxycorticosterone" title="11-Deoxycorticosterone">11-Deoxycorticosterone</a></li> <li><a href="/wiki/16%CE%B1-Hydroxyprogesterone" title="16α-Hydroxyprogesterone">16α-Hydroxyprogesterone</a></li> <li><a href="/w/index.php?title=17%CE%B1-Methyl-11-deoxycorticosterone_acetate&action=edit&redlink=1" class="new" title="17α-Methyl-11-deoxycorticosterone acetate (page does not exist)">17α-Methyl-11-deoxycorticosterone acetate</a></li> <li><a href="/wiki/20%CE%B1-Dihydroprogesterone" title="20α-Dihydroprogesterone">20α-Dihydroprogesterone</a></li> <li><a href="/wiki/20%CE%B2-Dihydroprogesterone" title="20β-Dihydroprogesterone">20β-Dihydroprogesterone</a></li> <li><a href="/wiki/Dimepregnen" title="Dimepregnen">Dimepregnen</a></li> <li><a href="/wiki/Diosgenin" title="Diosgenin">Diosgenin</a></li> <li><a href="/wiki/P1-185" title="P1-185">P1-185</a></li> <li><a href="/wiki/Progesterone" title="Progesterone">Progesterone</a></li> <li><a href="/wiki/Progesterone_3-acetyl_enol_ether" title="Progesterone 3-acetyl enol ether">Progesterone 3-acetyl enol ether</a></li> <li><a href="/wiki/Quingestrone" title="Quingestrone">Quingestrone</a></li></ul> <ul><li><i>Retroprogesterone derivatives:</i> <a href="/wiki/20%CE%B1-Dihydrodydrogesterone" title="20α-Dihydrodydrogesterone">20α-Dihydrodydrogesterone</a></li> <li><a href="/wiki/20%CE%B1-Dihydrotrengestone" title="20α-Dihydrotrengestone">20α-Dihydrotrengestone</a></li> <li><a href="/wiki/DU-41164" title="DU-41164">DU-41164</a></li> <li><a href="/wiki/DU-41165" title="DU-41165">DU-41165</a></li> <li><a href="/wiki/Dydrogesterone" title="Dydrogesterone">Dydrogesterone</a></li> <li><a href="/wiki/Retroprogesterone" title="Retroprogesterone">Retroprogesterone</a></li> <li><a href="/wiki/Ro_6-3129" title="Ro 6-3129">Ro 6-3129</a></li> <li><a href="/wiki/Trengestone" title="Trengestone">Trengestone</a></li></ul> <ul><li><i>17α-Substituted progesterone derivatives:</i> <a href="/wiki/6%CE%B1-Methyl-17%CE%B1-bromoprogesterone" title="6α-Methyl-17α-bromoprogesterone">6α-Methyl-17α-bromoprogesterone</a></li> <li><a href="/wiki/15%CE%B2-Hydroxycyproterone_acetate" title="15β-Hydroxycyproterone acetate">15β-Hydroxycyproterone acetate</a></li> <li><a href="/wiki/16-Methylene-17%CE%B1-hydroxyprogesterone_acetate" title="16-Methylene-17α-hydroxyprogesterone acetate">16-Methylene-17α-hydroxyprogesterone acetate</a></li> <li><a href="/wiki/17%CE%B1-Bromoprogesterone" title="17α-Bromoprogesterone">17α-Bromoprogesterone</a></li> <li><a href="/wiki/17%CE%B1-Hydroxyprogesterone" title="17α-Hydroxyprogesterone">17α-Hydroxyprogesterone (hydroxyprogesterone)</a></li> <li><a href="/wiki/17%CE%B1-Methylprogesterone" title="17α-Methylprogesterone">17α-Methylprogesterone</a></li> <li><a href="/wiki/Acetomepregenol" title="Acetomepregenol">Acetomepregenol (mepregenol diacetate)</a></li> <li><a href="/wiki/Algestone" title="Algestone">Algestone</a></li> <li><a href="/wiki/Algestone_acetonide" title="Algestone acetonide">Algestone acetonide</a></li> <li><a href="/wiki/Algestone_acetophenide" title="Algestone acetophenide">Algestone acetophenide</a></li> <li><a href="/wiki/Anagestone" title="Anagestone">Anagestone</a></li> <li><a href="/wiki/Anagestone_acetate" title="Anagestone acetate">Anagestone acetate</a></li> <li><a href="/w/index.php?title=Bromethenmadinone&action=edit&redlink=1" class="new" title="Bromethenmadinone (page does not exist)">Bromethenmadinone</a></li> <li><a href="/wiki/Bromethenmadinone_acetate" title="Bromethenmadinone acetate">Bromethenmadinone acetate</a></li> <li><a href="/wiki/Butagest" title="Butagest">Butagest (buterol)</a></li> <li><a href="/wiki/Chlormadinone" title="Chlormadinone">Chlormadinone</a></li> <li><a href="/wiki/Chlormadinone_acetate" title="Chlormadinone acetate">Chlormadinone acetate</a></li> <li><a href="/wiki/Chlormadinone_caproate" title="Chlormadinone caproate">Chlormadinone caproate</a></li> <li><a href="/w/index.php?title=Chlormethenmadinone&action=edit&redlink=1" class="new" title="Chlormethenmadinone (page does not exist)">Chlormethenmadinone</a></li> <li><a href="/wiki/Chlormethenmadinone_acetate" title="Chlormethenmadinone acetate">Chlormethenmadinone acetate</a></li> <li><a href="/wiki/Cismadinone" title="Cismadinone">Cismadinone</a></li> <li><a href="/wiki/Cismadinone_acetate" title="Cismadinone acetate">Cismadinone acetate</a></li> <li><a href="/wiki/Clogestone" title="Clogestone">Clogestone</a></li> <li><a href="/wiki/Clogestone_acetate" title="Clogestone acetate">Clogestone acetate</a></li> <li><a href="/wiki/Clomegestone" title="Clomegestone">Clomegestone</a></li> <li><a href="/wiki/Clomegestone_acetate" title="Clomegestone acetate">Clomegestone acetate</a></li> <li><a href="/wiki/Cymegesolate" title="Cymegesolate">Cymegesolate</a></li> <li><a href="/wiki/Cyproterone_acetate" title="Cyproterone acetate">Cyproterone acetate</a></li> <li><a href="/wiki/Delmadinone" title="Delmadinone">Delmadinone</a></li> <li><a href="/wiki/Delmadinone_acetate" title="Delmadinone acetate">Delmadinone acetate</a></li> <li><a href="/wiki/Edogestrone" title="Edogestrone">Edogestrone</a></li> <li><a href="/wiki/Flugestone" title="Flugestone">Flugestone</a></li> <li><a href="/wiki/Flugestone_acetate" title="Flugestone acetate">Flugestone acetate</a></li> <li><a href="/wiki/Fluorometholone" title="Fluorometholone">Fluorometholone</a></li> <li><a href="/wiki/Fluorometholone_acetate" title="Fluorometholone acetate">Fluorometholone acetate</a></li> <li><a href="/wiki/Flumedroxone" title="Flumedroxone">Flumedroxone</a></li> <li><a href="/wiki/Flumedroxone_acetate" title="Flumedroxone acetate">Flumedroxone acetate</a></li> <li><a href="/wiki/Fluoromedroxyprogesterone_acetate" title="Fluoromedroxyprogesterone acetate">Fluoromedroxyprogesterone acetate</a></li> <li><a href="/wiki/Gestaclone" title="Gestaclone">Gestaclone</a></li> <li><a href="/w/index.php?title=Gestobutanoyl&action=edit&redlink=1" class="new" title="Gestobutanoyl (page does not exist)">Gestobutanoyl</a></li> <li><a href="/wiki/Haloprogesterone" title="Haloprogesterone">Haloprogesterone</a></li> <li><a href="/wiki/Hydromadinone" title="Hydromadinone">Hydromadinone</a></li> <li><a href="/wiki/Hydromadinone_acetate" title="Hydromadinone acetate">Hydromadinone acetate</a></li> <li><a href="/wiki/Hydroxyprogesterone_acetate" title="Hydroxyprogesterone acetate">Hydroxyprogesterone acetate</a></li> <li><a href="/wiki/Hydroxyprogesterone_caproate" title="Hydroxyprogesterone caproate">Hydroxyprogesterone caproate (hydroxyprogesterone hexanoate)</a></li> <li><a href="/wiki/Hydroxyprogesterone_heptanoate" title="Hydroxyprogesterone heptanoate">Hydroxyprogesterone heptanoate (hydroxyprogesterone enanthate)</a></li> <li><a href="/wiki/Hydroxyprogesterone_heptanoate_benzilic_acid_hydrazone" title="Hydroxyprogesterone heptanoate benzilic acid hydrazone">Hydroxyprogesterone heptanoate benzilic acid hydrazone</a></li> <li><a href="/wiki/Mecigestone" title="Mecigestone">Mecigestone (pentarane B)</a></li> <li><a href="/wiki/Medrogestone" title="Medrogestone">Medrogestone</a></li> <li><a href="/wiki/Medroxyprogesterone" title="Medroxyprogesterone">Medroxyprogesterone</a></li> <li><a href="/wiki/Medroxyprogesterone_acetate" title="Medroxyprogesterone acetate">Medroxyprogesterone acetate</a></li> <li><a href="/wiki/Medroxyprogesterone_caproate" title="Medroxyprogesterone caproate">Medroxyprogesterone caproate</a></li> <li><a href="/wiki/Megestrol" title="Megestrol">Megestrol</a></li> <li><a href="/wiki/Megestrol_acetate" title="Megestrol acetate">Megestrol acetate</a></li> <li><a href="/wiki/Megestrol_caproate" title="Megestrol caproate">Megestrol caproate</a></li> <li><a href="/wiki/Melengestrol" title="Melengestrol">Melengestrol</a></li> <li><a href="/wiki/Melengestrol_acetate" title="Melengestrol acetate">Melengestrol acetate</a></li> <li><a href="/wiki/Methenmadinone" title="Methenmadinone">Methenmadinone</a></li> <li><a href="/wiki/Methenmadinone_acetate" title="Methenmadinone acetate">Methenmadinone acetate</a></li> <li><a href="/wiki/Methenmadinone_caproate" title="Methenmadinone caproate">Methenmadinone caproate</a></li> <li><a href="/wiki/Mometasone" title="Mometasone">Mometasone</a></li> <li><a href="/wiki/Mometasone_furoate" class="mw-redirect" title="Mometasone furoate">Mometasone furoate</a></li> <li><a href="/wiki/Osaterone" title="Osaterone">Osaterone</a></li> <li><a href="/wiki/Osaterone_acetate" title="Osaterone acetate">Osaterone acetate</a></li> <li><a href="/wiki/Pentagestrone" title="Pentagestrone">Pentagestrone</a></li> <li><a href="/wiki/Pentagestrone_acetate" title="Pentagestrone acetate">Pentagestrone acetate</a></li> <li><a href="/wiki/Pentarane_A" title="Pentarane A">Pentarane A</a></li> <li><a href="/wiki/Proligestone" title="Proligestone">Proligestone</a></li> <li><a href="/wiki/Triamcinolone_acetonide" title="Triamcinolone acetonide">Triamcinolone acetonide</a></li></ul> <ul><li><i>19-Norprogesterone derivatives:</i> <a href="/wiki/17%CE%B1-Methyl-19-norprogesterone" title="17α-Methyl-19-norprogesterone">17α-Methyl-19-norprogesterone</a></li> <li><a href="/wiki/18-Methylsegesterone_acetate" title="18-Methylsegesterone acetate">18-Methylsegesterone acetate</a></li> <li><a href="/wiki/19-Norprogesterone" title="19-Norprogesterone">19-Norprogesterone</a></li> <li><a href="/wiki/Amadinone" title="Amadinone">Amadinone</a></li> <li><a href="/wiki/Amadinone_acetate" title="Amadinone acetate">Amadinone acetate</a></li> <li><a href="/wiki/Demegestone" title="Demegestone">Demegestone</a></li> <li><a href="/w/index.php?title=Fluoro_ethyl_norprogesterone&action=edit&redlink=1" class="new" title="Fluoro ethyl norprogesterone (page does not exist)">Fluoro ethyl norprogesterone</a></li> <li><a href="/w/index.php?title=Fluoro_furanyl_norprogesterone&action=edit&redlink=1" class="new" title="Fluoro furanyl norprogesterone (page does not exist)">Fluoro furanyl norprogesterone</a></li> <li><a href="/wiki/Gestadienol" title="Gestadienol">Gestadienol</a></li> <li><a href="/wiki/Gestadienol_acetate" title="Gestadienol acetate">Gestadienol acetate</a></li> <li><a href="/wiki/Gestonorone_acetate" title="Gestonorone acetate">Gestonorone acetate (gestronol acetate)</a></li> <li><a href="/wiki/Gestonorone_caproate" title="Gestonorone caproate">Gestonorone caproate (gestronol hexanoate)</a></li> <li><a href="/wiki/Gestronol" title="Gestronol">Gestronol (gestonorone)</a></li> <li><a href="/wiki/Nomegestrol" title="Nomegestrol">Nomegestrol</a></li> <li><a href="/wiki/Nomegestrol_acetate" title="Nomegestrol acetate">Nomegestrol acetate</a></li> <li><a href="/wiki/Norgestomet" title="Norgestomet">Norgestomet</a></li> <li><a href="/wiki/ORG-2058" title="ORG-2058">ORG-2058</a></li> <li><a href="/wiki/Oxogestone" title="Oxogestone">Oxogestone</a></li> <li><a href="/wiki/Oxogestone_phenpropionate" title="Oxogestone phenpropionate">Oxogestone phenpropionate (xinogestone)</a></li> <li><a href="/wiki/Promegestone" title="Promegestone">Promegestone</a></li> <li><a href="/wiki/Segesterone" title="Segesterone">Segesterone</a></li> <li><a href="/wiki/Nestorone" class="mw-redirect" title="Nestorone">Segesterone acetate (nestorone)</a></li> <li><a href="/wiki/Trimegestone" title="Trimegestone">Trimegestone</a></li></ul> <ul><li><i>Testosterone derivatives:</i> Progestins: <a href="/wiki/6,6-Difluoronorethisterone" title="6,6-Difluoronorethisterone">6,6-Difluoronorethisterone</a></li> <li><a href="/wiki/6,6-Difluoronorethisterone_acetate" title="6,6-Difluoronorethisterone acetate">6,6-Difluoronorethisterone acetate</a></li> <li><a href="/wiki/17%CE%B1-Allyl-19-nortestosterone" title="17α-Allyl-19-nortestosterone">17α-Allyl-19-nortestosterone</a></li> <li><a href="/wiki/Allylestrenol" title="Allylestrenol">Allylestrenol</a></li> <li><a href="/wiki/Altrenogest" title="Altrenogest">Altrenogest</a></li> <li><a href="/wiki/Chloroethynylnorgestrel" title="Chloroethynylnorgestrel">Chloroethynylnorgestrel</a></li> <li><a href="/wiki/Cingestol" title="Cingestol">Cingestol</a></li> <li><a href="/wiki/Danazol" title="Danazol">Danazol</a></li> <li><a href="/wiki/Desogestrel" title="Desogestrel">Desogestrel</a></li> <li><a href="/wiki/Dienogest" title="Dienogest">Dienogest</a></li> <li><a href="/wiki/Ethinylandrostenediol" title="Ethinylandrostenediol">Ethinylandrostenediol</a> <ul><li><a href="/wiki/Ethandrostate" title="Ethandrostate">Ethandrostate</a></li></ul></li> <li><a href="/wiki/Ethisterone" title="Ethisterone">Ethisterone</a></li> <li><a href="/wiki/Ethynerone" title="Ethynerone">Ethynerone</a></li> <li><a href="/wiki/Etonogestrel" title="Etonogestrel">Etonogestrel</a></li> <li><a href="/wiki/Etynodiol" title="Etynodiol">Etynodiol</a></li> <li><a href="/wiki/Etynodiol_diacetate" title="Etynodiol diacetate">Etynodiol diacetate</a></li> <li><a href="/wiki/Gestodene" title="Gestodene">Gestodene</a></li> <li><a href="/wiki/Gestrinone" title="Gestrinone">Gestrinone</a></li> <li><a href="/wiki/Levonorgestrel" title="Levonorgestrel">Levonorgestrel</a></li> <li><a href="/wiki/Levonorgestrel_ester" class="mw-redirect" title="Levonorgestrel ester">Levonorgestrel esters</a> (e.g., <a href="/wiki/Levonorgestrel_butanoate" title="Levonorgestrel butanoate">levonorgestrel butanoate</a>)</li> <li><a href="/wiki/Lynestrenol" title="Lynestrenol">Lynestrenol</a></li> <li><a href="/wiki/Lynestrenol_phenylpropionate" title="Lynestrenol phenylpropionate">Lynestrenol phenylpropionate</a></li> <li><a href="/wiki/Metynodiol" title="Metynodiol">Metynodiol</a></li> <li><a href="/wiki/Metynodiol_diacetate" title="Metynodiol diacetate">Metynodiol diacetate</a></li> <li><a href="/wiki/Norelgestromin" title="Norelgestromin">Norelgestromin</a></li> <li><a href="/wiki/Norethisterone" title="Norethisterone">Norethisterone (norethindrone)</a></li> <li><a href="/wiki/Norethisterone_ester" class="mw-redirect" title="Norethisterone ester">Norethisterone esters</a> (e.g., <a href="/wiki/Norethisterone_acetate" title="Norethisterone acetate">norethisterone acetate</a>, <a href="/wiki/Norethisterone_enanthate" title="Norethisterone enanthate">norethisterone enanthate</a>)</li> <li><a href="/wiki/Noretynodrel" title="Noretynodrel">Noretynodrel</a></li> <li><a href="/wiki/Norgesterone" title="Norgesterone">Norgesterone</a></li> <li><a href="/wiki/Norgestimate" title="Norgestimate">Norgestimate</a></li> <li><a href="/wiki/Norgestrel" title="Norgestrel">Norgestrel</a></li> <li><a href="/wiki/Norgestrienone" title="Norgestrienone">Norgestrienone</a></li> <li><a href="/wiki/Norvinisterone" title="Norvinisterone">Norvinisterone</a></li> <li><a href="/wiki/Oxendolone" title="Oxendolone">Oxendolone</a></li> <li><a href="/wiki/Quingestanol" title="Quingestanol">Quingestanol</a></li> <li><a href="/wiki/Quingestanol_acetate" title="Quingestanol acetate">Quingestanol acetate</a></li> <li><a href="/wiki/Tibolone" title="Tibolone">Tibolone</a></li> <li><a href="/wiki/Tigestol" title="Tigestol">Tigestol</a></li> <li><a href="/wiki/Tosagestin" title="Tosagestin">Tosagestin</a>; Anabolic–androgenic steroids: <a href="/wiki/11%CE%B2-Methyl-19-nortestosterone" title="11β-Methyl-19-nortestosterone">11β-Methyl-19-nortestosterone</a></li> <li><a href="/wiki/11%CE%B2-Methyl-19-nortestosterone_dodecylcarbonate" title="11β-Methyl-19-nortestosterone dodecylcarbonate">11β-Methyl-19-nortestosterone dodecylcarbonate</a></li> <li><a href="/wiki/19-Nor-5-androstenediol" title="19-Nor-5-androstenediol">19-Nor-5-androstenediol</a></li> <li><a href="/wiki/19-Nor-5-androstenedione" title="19-Nor-5-androstenedione">19-Nor-5-androstenedione</a></li> <li><a href="/wiki/19-Nordehydroepiandrosterone" title="19-Nordehydroepiandrosterone">19-Nordehydroepiandrosterone</a></li> <li><a href="/wiki/Bolandiol" title="Bolandiol">Bolandiol</a></li> <li><a href="/wiki/Bolandiol_dipropionate" title="Bolandiol dipropionate">Bolandiol dipropionate</a></li> <li><a href="/wiki/Bolandione" title="Bolandione">Bolandione</a></li> <li><a href="/wiki/Dimethisterone" title="Dimethisterone">Dimethisterone</a></li> <li><a href="/wiki/Dienedione" title="Dienedione">Dienedione</a></li> <li><a href="/wiki/Dienolone" title="Dienolone">Dienolone</a></li> <li><a href="/wiki/Dimethandrolone" title="Dimethandrolone">Dimethandrolone</a></li> <li><a href="/wiki/Dimethandrolone_buciclate" title="Dimethandrolone buciclate">Dimethandrolone buciclate</a></li> <li><a href="/wiki/Dimethandrolone_dodecylcarbonate" title="Dimethandrolone dodecylcarbonate">Dimethandrolone dodecylcarbonate</a></li> <li><a href="/wiki/Dimethandrolone_undecanoate" title="Dimethandrolone undecanoate">Dimethandrolone undecanoate</a></li> <li><a href="/wiki/Dimethyldienolone" title="Dimethyldienolone">Dimethyldienolone</a></li> <li><a href="/wiki/Dimethyltrienolone" title="Dimethyltrienolone">Dimethyltrienolone</a></li> <li><a href="/wiki/Ethyldienolone" title="Ethyldienolone">Ethyldienolone</a></li> <li><a href="/wiki/Ethylestrenol" title="Ethylestrenol">Ethylestrenol (ethylnandrol)</a></li> <li><a href="/wiki/Methyldienolone" title="Methyldienolone">Methyldienolone</a></li> <li><a href="/wiki/Metribolone" title="Metribolone">Metribolone (R-1881)</a></li> <li><a href="/wiki/Methoxydienone" title="Methoxydienone">Methoxydienone (methoxygonadiene)</a></li> <li><a href="/wiki/Mibolerone" title="Mibolerone">Mibolerone</a></li> <li><a href="/wiki/Nandrolone" title="Nandrolone">Nandrolone</a></li> <li><a href="/wiki/Nandrolone_ester" class="mw-redirect" title="Nandrolone ester">Nandrolone esters</a> (e.g., <a href="/wiki/Nandrolone_decanoate" title="Nandrolone decanoate">nandrolone decanoate</a>, <a href="/wiki/Nandrolone_phenylpropionate" title="Nandrolone phenylpropionate">nandrolone phenylpropionate</a>)</li> <li><a href="/wiki/Norethandrolone" title="Norethandrolone">Norethandrolone</a></li> <li><a href="/wiki/Normethandrone" title="Normethandrone">Normethandrone (methylestrenolone, normethandrolone, normethisterone)</a></li> <li><a href="/wiki/RU-2309" title="RU-2309">RU-2309</a></li> <li><a href="/wiki/Tetrahydrogestrinone" title="Tetrahydrogestrinone">Tetrahydrogestrinone</a></li> <li><a href="/wiki/Trenbolone" title="Trenbolone">Trenbolone (trienolone)</a></li> <li><a href="/wiki/Trenbolone_ester" class="mw-redirect" title="Trenbolone ester">Trenbolone esters</a> (e.g., <a href="/wiki/Trenbolone_acetate" title="Trenbolone acetate">trenbolone acetate</a>, <a href="/wiki/Trenbolone_enanthate" title="Trenbolone enanthate">trenbolone enanthate</a>)</li> <li><a href="/wiki/Trendione" title="Trendione">Trendione</a></li> <li><a href="/wiki/Trestolone" title="Trestolone">Trestolone</a></li> <li><a href="/wiki/Trestolone_acetate" title="Trestolone acetate">Trestolone acetate</a></li></ul> <ul><li><i>Spirolactone derivatives:</i> <a href="/wiki/Canrenoic_acid" title="Canrenoic acid">Canrenoic acid</a></li> <li><a href="/wiki/Canrenone" title="Canrenone">Canrenone</a></li> <li><a href="/wiki/Drospirenone" title="Drospirenone">Drospirenone</a></li> <li><a href="/wiki/Mespirenone" title="Mespirenone">Mespirenone</a></li> <li><a href="/wiki/Potassium_canrenoate" title="Potassium canrenoate">Potassium canrenoate</a></li> <li><a href="/wiki/Prorenone" title="Prorenone">Prorenone</a></li> <li><a href="/wiki/SC-5233" title="SC-5233">SC-5233 (spirolactone)</a></li> <li><a href="/wiki/SC-8109" title="SC-8109">SC-8109</a></li> <li><a href="/wiki/Spironolactone" title="Spironolactone">Spironolactone</a></li> <li><a href="/wiki/Spirorenone" title="Spirorenone">Spirorenone</a></li></ul> <ul><li><i>Nonsteroidal:</i> <a href="/wiki/3,8-Dihydrodiligustilide" title="3,8-Dihydrodiligustilide">3,8-Dihydrodiligustilide</a></li> <li><a href="/wiki/LG-2527" title="LG-2527">LG-2527</a></li> <li><a href="/w/index.php?title=LG-100128&action=edit&redlink=1" class="new" title="LG-100128 (page does not exist)">LG-100128</a></li> <li><a href="/wiki/Riligustilide" title="Riligustilide">Riligustilide</a></li> <li><a href="/w/index.php?title=RWJ-26819&action=edit&redlink=1" class="new" title="RWJ-26819 (page does not exist)">RWJ-26819</a></li> <li><a href="/w/index.php?title=RWJ-49853&action=edit&redlink=1" class="new" title="RWJ-49853 (page does not exist)">RWJ-49853</a></li> <li><a href="/w/index.php?title=RWJ-60130&action=edit&redlink=1" class="new" title="RWJ-60130 (page does not exist)">RWJ-60130</a></li> <li><a href="/wiki/Tanaproget" title="Tanaproget">Tanaproget</a></li> <li><a href="/wiki/ZM-182345" title="ZM-182345">ZM-182345</a></li></ul> <ul><li><i>Unknown:</i> <a href="/wiki/ORG-47241" title="ORG-47241">ORG-47241</a></li> <li><a href="/wiki/ORG-201745" title="ORG-201745">ORG-201745</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:6em;;text-align:center">Mixed<br />(<a href="/wiki/Selective_progesterone_receptor_modulators" class="mw-redirect" title="Selective progesterone receptor modulators"><abbr title="Selective progesterone receptor modulators">SPRMs</abbr></a><span class="sr-only" style="border: 0; clip: rect(0, 0, 0, 0); clip-path: polygon(0px 0px, 0px 0px, 0px 0px); height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; width: 1px; white-space: nowrap;">Tooltip Selective progesterone receptor modulators</span>)</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><i>Steroidal:</i> <a href="/wiki/Dihydroethisterone" class="mw-redirect" title="Dihydroethisterone">Dihydroethisterone</a></li> <li><a href="/wiki/5%CE%B1-Dihydrolevonorgestrel" title="5α-Dihydrolevonorgestrel">5α-Dihydrolevonorgestrel</a></li> <li><a href="/wiki/5%CE%B1-Dihydronorethisterone" title="5α-Dihydronorethisterone">5α-Dihydronorethisterone</a></li> <li><a href="/wiki/Asoprisnil" title="Asoprisnil">Asoprisnil</a></li> <li><a href="/wiki/Asoprisnil_ecamate" title="Asoprisnil ecamate">Asoprisnil ecamate</a></li> <li><a href="/wiki/Guggulsterone" title="Guggulsterone">Guggulsterone</a></li> <li><a href="/w/index.php?title=J1042&action=edit&redlink=1" class="new" title="J1042 (page does not exist)">J1042</a></li> <li><a href="/w/index.php?title=LG-120838&action=edit&redlink=1" class="new" title="LG-120838 (page does not exist)">LG-120838</a></li> <li><a href="/wiki/Metapristone" title="Metapristone">Metapristone (RU-42633)</a></li> <li><a href="/wiki/Mifepristone" title="Mifepristone">Mifepristone (RU-486)</a></li> <li><a href="/w/index.php?title=ORF-9371&action=edit&redlink=1" class="new" title="ORF-9371 (page does not exist)">ORF-9371</a></li> <li><a href="/wiki/ORF-9326" class="mw-redirect" title="ORF-9326">ORF-9326</a></li> <li><a href="/w/index.php?title=ORG-31710&action=edit&redlink=1" class="new" title="ORG-31710 (page does not exist)">ORG-31710</a></li> <li><a href="/w/index.php?title=ORG-33628&action=edit&redlink=1" class="new" title="ORG-33628 (page does not exist)">ORG-33628</a></li> <li><a href="/w/index.php?title=RMI-12936&action=edit&redlink=1" class="new" title="RMI-12936 (page does not exist)">RMI-12936</a></li> <li><a href="/wiki/Telapristone" title="Telapristone">Telapristone</a></li> <li><a href="/wiki/Ulipristal_acetate" title="Ulipristal acetate">Ulipristal acetate</a></li> <li><a href="/wiki/Vilaprisan" title="Vilaprisan">Vilaprisan</a></li> <li><a href="/w/index.php?title=ZK-137316&action=edit&redlink=1" class="new" title="ZK-137316 (page does not exist)">ZK-137316</a></li></ul> <ul><li><i>Nonsteroidal:</i> <a href="/wiki/Apigenin" title="Apigenin">Apigenin</a></li> <li><a href="/wiki/Kaempferol" title="Kaempferol">Kaempferol</a></li> <li><a href="/w/index.php?title=LG-120920&action=edit&redlink=1" class="new" title="LG-120920 (page does not exist)">LG-120920</a></li> <li><a href="/wiki/Naringenin" title="Naringenin">Naringenin</a></li> <li><a href="/w/index.php?title=PRA-910&action=edit&redlink=1" class="new" title="PRA-910 (page does not exist)">PRA-910</a></li> <li><a href="/wiki/Syringic_acid" title="Syringic acid">Syringic acid</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:6em;;text-align:center">Antagonists</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><i>Steroidal:</i> <a href="/wiki/Aglepristone" title="Aglepristone">Aglepristone</a></li> <li><a href="/wiki/Lilopristone" title="Lilopristone">Lilopristone</a></li> <li><a href="/wiki/Lonaprisan" title="Lonaprisan">Lonaprisan</a></li> <li><a href="/wiki/Onapristone" title="Onapristone">Onapristone</a></li> <li><a href="/w/index.php?title=ORG-31710&action=edit&redlink=1" class="new" title="ORG-31710 (page does not exist)">ORG-31710</a></li> <li><a href="/w/index.php?title=ORG-31806&action=edit&redlink=1" class="new" title="ORG-31806 (page does not exist)">ORG-31806</a></li> <li><a href="/w/index.php?title=ORG-33628&action=edit&redlink=1" class="new" title="ORG-33628 (page does not exist)">ORG-33628</a></li> <li><a href="/w/index.php?title=RTI_3021%E2%80%93022&action=edit&redlink=1" class="new" title="RTI 3021–022 (page does not exist)">RTI 3021–022</a></li> <li><a href="/wiki/Toripristone" title="Toripristone">Toripristone</a></li> <li><a href="/wiki/Zanoterone" title="Zanoterone">Zanoterone</a></li></ul> <ul><li><i>Nonsteroidal:</i> <a href="/wiki/Darolutamide" title="Darolutamide">Darolutamide</a></li> <li><a href="/w/index.php?title=LG-001447&action=edit&redlink=1" class="new" title="LG-001447 (page does not exist)">LG-001447</a></li> <li><a href="/w/index.php?title=LG-100127&action=edit&redlink=1" class="new" title="LG-100127 (page does not exist)">LG-100127</a></li> <li><a href="/w/index.php?title=LG-100128&action=edit&redlink=1" class="new" title="LG-100128 (page does not exist)">LG-100128</a></li> <li><a href="/w/index.php?title=LG-120830&action=edit&redlink=1" class="new" title="LG-120830 (page does not exist)">LG-120830</a></li> <li><a href="/w/index.php?title=LG-121046&action=edit&redlink=1" class="new" title="LG-121046 (page does not exist)">LG-121046</a></li> <li><a href="/wiki/Valproic_acid" class="mw-redirect" title="Valproic acid">Valproic acid</a></li> <li><a href="/w/index.php?title=ZM-150271&action=edit&redlink=1" class="new" title="ZM-150271 (page does not exist)">ZM-150271</a></li> <li><a href="/w/index.php?title=ZM-172406&action=edit&redlink=1" class="new" title="ZM-172406 (page does not exist)">ZM-172406</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align:center;"><a href="/wiki/Membrane_progesterone_receptor" title="Membrane progesterone receptor"><abbr title="Membrane progesterone receptor">mPR</abbr></a><span class="sr-only" style="border: 0; clip: rect(0, 0, 0, 0); clip-path: polygon(0px 0px, 0px 0px, 0px 0px); height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; width: 1px; white-space: nowrap;">Tooltip Membrane progesterone receptor</span><br />(<a href="/wiki/Progestin_and_adipoQ_receptor" title="Progestin and adipoQ receptor"><abbr title="Progestin and adipoQ receptor">PAQR</abbr></a><span class="sr-only" style="border: 0; clip: rect(0, 0, 0, 0); clip-path: polygon(0px 0px, 0px 0px, 0px 0px); height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; width: 1px; white-space: nowrap;">Tooltip Progestin and adipoQ receptor</span>)</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:6em;;text-align:center">Agonists</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/5%CE%B1-Dihydroprogesterone" title="5α-Dihydroprogesterone">5α-Dihydroprogesterone</a></li> <li><a href="/wiki/5%CE%B2-Dihydroprogesterone" title="5β-Dihydroprogesterone">5β-Dihydroprogesterone</a></li> <li><a href="/wiki/11-Deoxycorticosterone" title="11-Deoxycorticosterone">11-Deoxycortisone (21-hydroxyprogesterone)</a></li> <li><a href="/wiki/11-Deoxycortisol" title="11-Deoxycortisol">11-Deoxycortisol (17α,21-dihydroxyprogesterone)</a></li> <li><a href="/wiki/17%CE%B1-Hydroxyprogesterone" title="17α-Hydroxyprogesterone">17α-Hydroxyprogesterone</a></li> <li><a href="/wiki/Allopregnanolone" title="Allopregnanolone">Allopregnanolone</a></li> <li><a href="/wiki/Mifepristone" title="Mifepristone">Mifepristone</a></li> <li><a href="/wiki/Pregnenolone" title="Pregnenolone">Pregnenolone</a></li> <li><a href="/wiki/Progesterone" title="Progesterone">Progesterone</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:6em;;text-align:center">Antagonists</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Mifepristone" title="Mifepristone">Mifepristone</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <dl><dt>See also</dt> <dd><a href="/wiki/Template:Receptor_modulators" title="Template:Receptor modulators">Receptor/signaling modulators</a></dd> <dd><a href="/wiki/Template:Progestogens_and_antiprogestogens" title="Template:Progestogens and antiprogestogens">Progestogens and antiprogestogens</a></dd> <dd><a href="/wiki/Template:Androgen_receptor_modulators" title="Template:Androgen receptor modulators">Androgen receptor modulators</a></dd> <dd><a href="/wiki/Template:Estrogen_receptor_modulators" title="Template:Estrogen receptor modulators">Estrogen receptor modulators</a></dd> <dd><a href="/wiki/List_of_steroidal_progestogens" class="mw-redirect" title="List of steroidal progestogens">List of progestogens</a></dd></dl> </div></td></tr></tbody></table></div> <style data-mw-deduplicate="TemplateStyles:r1012311289">.mw-parser-output .asbox{position:relative;overflow:hidden}.mw-parser-output .asbox table{background:transparent}.mw-parser-output .asbox p{margin:0}.mw-parser-output .asbox p+p{margin-top:0.25em}.mw-parser-output .asbox-body{font-style:italic}.mw-parser-output .asbox-note{font-size:smaller}.mw-parser-output .asbox .navbar{position:absolute;top:-0.75em;right:1em;display:none}</style><div role="note" class="metadata plainlinks asbox stub"><table role="presentation"><tbody><tr class="noresize"><td><span typeof="mw:File"><a href="/wiki/File:Testosteron.svg" class="mw-file-description"><img alt="Stub icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/ce/Testosteron.svg/40px-Testosteron.svg.png" decoding="async" width="40" height="27" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/ce/Testosteron.svg/60px-Testosteron.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/ce/Testosteron.svg/80px-Testosteron.svg.png 2x" data-file-width="512" data-file-height="341" /></a></span></td><td><p class="asbox-body">This article about a <a href="/wiki/Steroid" title="Steroid">steroid</a> is a <a href="/wiki/Wikipedia:Stub" title="Wikipedia:Stub">stub</a>. You can help Wikipedia by <a class="external text" href="https://en.wikipedia.org/w/index.php?title=11-Dehydroprogesterone&action=edit">expanding it</a>.</p></td></tr></tbody></table><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Steroid-stub" title="Template:Steroid-stub"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Steroid-stub" title="Template talk:Steroid-stub"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Steroid-stub" title="Special:EditPage/Template:Steroid-stub"><abbr title="Edit this template">e</abbr></a></li></ul></div></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1012311289"><div role="note" class="metadata plainlinks asbox stub"><table role="presentation"><tbody><tr class="noresize"><td><span typeof="mw:File"><a href="/wiki/File:Progesterone-3D-vdW.png" class="mw-file-description"><img alt="Stub icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7b/Progesterone-3D-vdW.png/40px-Progesterone-3D-vdW.png" decoding="async" width="40" height="32" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/7b/Progesterone-3D-vdW.png/60px-Progesterone-3D-vdW.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/7b/Progesterone-3D-vdW.png/80px-Progesterone-3D-vdW.png 2x" data-file-width="1100" data-file-height="880" /></a></span></td><td><p class="asbox-body">This <a href="/wiki/Pharmaceutical_drug" class="mw-redirect" title="Pharmaceutical drug">drug</a> article relating to the <a href="/wiki/Genito-urinary_system" class="mw-redirect" title="Genito-urinary system">genito-urinary system</a> is a <a href="/wiki/Wikipedia:Stub" title="Wikipedia:Stub">stub</a>. 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