CAS 797-64-8
:(8α,9β,10α,13α,14β)-13-Éthyl-17-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one
Description :
La substance chimique portant le nom "(8α,9β,10α,13α,14β)-13-Éthyl-17-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one" et le numéro CAS "797-64-8" est un stéroïde synthétique, communément connu sous le nom de progestatif. Elle présente des caractéristiques typiques des hormones stéroïdiennes, y compris une structure polycyclique complexe comportant quatre cycles fusionnés. Ce composé est principalement reconnu pour son activité hormonale, en particulier dans la modulation des processus reproductifs. Il possède un groupe hydroxyle, qui contribue à son activité biologique et à ses propriétés de solubilité. La présence du groupe éthyle et la stéréochimie spécifique indiquée par la nomenclature suggèrent qu'il peut avoir des interactions uniques avec les récepteurs hormonaux, influençant son efficacité et sa puissance. En tant que progestatif, il peut être utilisé dans diverses applications pharmaceutiques, y compris les contraceptifs et les thérapies de remplacement hormonal. Sa stabilité, sa solubilité et ses voies métaboliques sont des facteurs importants pour déterminer son utilisation thérapeutique et ses effets secondaires potentiels.
Formule :C21H28O2
InChI :InChI=1/C21H28O2/c1-3-20-11-9-17-16-8-6-15(22)13-14(16)5-7-18(17)19(20)10-12-21(20,23)4-2/h2,13,16-19,23H,3,5-12H2,1H3/t16-,17+,18+,19-,20-,21+/m0/s1
Code InChI :InChIKey=WWYNJERNGUHSAO-XHCJJCCMSA-N
SMILES :C(C)[C@]12[C@@]([C@@]3([C@@](CC1)([C@]4(C(CC3)=CC(=O)CC4)[H])[H])[H])(CC[C@@]2(C#C)O)[H]
Synonymes :- (+)-Norgestrel
- (8S,9R,10S,13R,14R,17S)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one (non-preferred name)
- (8α,9β,10α,13α,14β)-13-Ethyl-17-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8α,9β,10α,13α,14β)-
- <span class="text-smallcaps">L</span>-Norgestrel
- Dextronorgestrel
- L-Norgestrel
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- (-)-NORGESTREL 98%
- (-)-NORGESTREL 98
- (8S,9R,10S,13R,14R,17S)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 13-alpha,14-beta)-h
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- extronorgestrel
- l-norgestre1
- 18,19-dinorpregn-4-en-20-yn-3-one,13-ethyl-17-hydroxy-,(8-alpha,9-beta,10-alp
- dexonorgestrel
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- alpha,9-beta,10-alpha,13-alpha,14-beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
- ,(8alpha,9beta,10alpha,13alpha,14beta)-
- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
- Voir plus de synonymes
Trier par
Degré de pureté (%)
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100
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90
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100
4 produits concernés.
L(+)-Norgestrel
CAS :Produit contrôléFormule :C21H28O2Couleur et forme :NeatMasse moléculaire :312.446(+)-Norgestrel
CAS :(+)-Norgestrel is a progestin medication for the treatment of birth control pills and in menopausal hormone therapy.Formule :C21H28O2Couleur et forme :SolidMasse moléculaire :312.45(-)-Norgestrel
CAS :Produit contrôlé<p>(-)-Norgestrel is a synthetic steroid that is used as a contraceptive. It binds to the plasma proteins and has high affinity binding to the enzyme activities in the human body. The drug also shows stereoselective binding to human liver nuclear receptors. Norgestrel is metabolized by hydrolysis of ester bonds by plasma esterases into its active form, norethindrone. This process takes place in the liver and therefore does not involve hepatic microsomal enzymes. Norgestrel has been shown to be effective for women with heart disease and for those who are at risk of developing it. It also has been shown to have a protective effect on brain cells from damage caused by nitroprusside and acetylcholine during strokes or heart attacks.</p>Degré de pureté :Min. 95%



