(8α,9β,10α,13α,14β)-13-Ethyl-17-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one

CAS 797-64-8

(8α,9β,10α,13α,14β)-13-Ethyl-17-hydroxy-18,19-dinorpregn-4-en-20-in-3-on

Beschreibung:

Die chemische Substanz mit dem Namen "(8α,9β,10α,13α,14β)-13-Ethyl-17-hydroxy-18,19-dinorpregn-4-en-20-in-3-on" und der CAS-Nummer "797-64-8" ist ein synthetisches Steroid, das allgemein als Gestagen bekannt ist. Es weist typische Merkmale von Steroidhormonen auf, einschließlich einer komplexen polycyclischen Struktur, die vier fusionierte Ringe umfasst. Diese Verbindung wird hauptsächlich für ihre hormonelle Aktivität anerkannt, insbesondere bei der Modulation von Fortpflanzungsprozessen. Sie hat eine Hydroxylgruppe, die zu ihrer biologischen Aktivität und Löslichkeit beiträgt. Das Vorhandensein der Ethylgruppe und die spezifische Stereochemie, die durch die Nomenklatur angezeigt wird, deuten darauf hin, dass sie einzigartige Wechselwirkungen mit Hormonrezeptoren haben könnte, die ihre Wirksamkeit und Potenz beeinflussen. Als Gestagen kann es in verschiedenen pharmazeutischen Anwendungen eingesetzt werden, einschließlich Verhütungsmitteln und Hormonersatztherapien. Ihre Stabilität, Löslichkeit und Stoffwechselwege sind wichtige Faktoren zur Bestimmung ihrer therapeutischen Verwendung und potenzieller Nebenwirkungen.

Formel:C₂₁H₂₈O₂

InChl: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

InChI Key: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]

Synonyme:

(+)-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-
Weitere Synonyme anzeigen

Reinheit (%)

100

4 Produkte.

+ Info
(+)-Norgestrel
CAS:
- 797-64-8
Formel:C₂₁H₂₈O₂
Farbe und Form:Off-White Solid
Molekulargewicht:312.45
Ref: 4Z-N-288
5mg
Nachfragen
Zum Warenkorb hinzufügen
10mg
1.214,00€
Ohne MwSt.
Zum Warenkorb hinzufügen
25mg
2.184,00€
Ohne MwSt.
Zum Warenkorb hinzufügen
50mg
3.398,00€
Ohne MwSt.
Zum Warenkorb hinzufügen
100mg
Nachfragen
Zum Warenkorb hinzufügen
+ Info
L(+)-Norgestrel
Kontrolliertes ProduktBitte beachten Sie, dass es sich in einigen Ländern um ein kontrolliertes Produkt handelt, das gemäß den einschlägigen Vorschriften behandelt werden muss. Beachten Sie, dass dies mit zusätzlichen Kosten und Unterlagen verbunden sein kann.
CAS:
- 797-64-8
Formel:C₂₁H₂₈O₂
Farbe und Form:Neat
Molekulargewicht:312.446
Ref: TR-N689555
25mg
5.142,00€
Ohne MwSt.
Zum Warenkorb hinzufügen
+ Info
(+)-Norgestrel
CAS:
- 797-64-8
(+)-Norgestrel is a progestin medication for the treatment of birth control pills and in menopausal hormone therapy.
Formel:C₂₁H₂₈O₂
Farbe und Form:Solid
Molekulargewicht:312.45
Ref: TM-T29248
25mg
1.369,00€
Ohne MwSt.
Zum Warenkorb hinzufügen
50mg
1.783,00€
Ohne MwSt.
Zum Warenkorb hinzufügen
100mg
2.250,00€
Ohne MwSt.
Zum Warenkorb hinzufügen
+ Info
(-)-Norgestrel
Kontrolliertes ProduktBitte beachten Sie, dass es sich in einigen Ländern um ein kontrolliertes Produkt handelt, das gemäß den einschlägigen Vorschriften behandelt werden muss. Beachten Sie, dass dies mit zusätzlichen Kosten und Unterlagen verbunden sein kann.
CAS:
- 797-64-8
<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>
Reinheit:Min. 95%
Ref: 3D-FN39364
1mg
Ausgelaufen
Anforderung von Informationen
5mg
Ausgelaufen
Anforderung von Informationen
10mg
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