Gestrinone

Gestrinone A non-estrogenic contraceptive which is a weak progestin with strong anti-progesterone properties. It is effective if used once a week orally or can also be used in intravaginal devices.

Molecular Formula: C₂₁H₂₄O₂

InChI: InChI=1/C21H24O2/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/h2,9,11,13,18-19,23H,3,5-8,10,12H2,1H3/t18u,19u,20u,21-/m0/s1

InChIKey: InChIKey=BJJXHLWLUDYTGC-AGADHDFMBP
SMILES: CCC12C=CC3=C4CCC(=O)C=C4CCC3C1CCC2(C#C)O

Names:
    Gestrinone
    (17S)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,14,15,16-octahydrocyclopenta[a]phenanthren-3-one
    40542-65-2

Registries:
    PubChem CID 38513
    PubChem ID 179721