公开(公告)号：US3790564A

公开(公告)日：1974-02-05

申请号：US3790564D

申请日：1972-08-15

Applicant: ROUSSEL UCLAF

Inventor： PIERDET A ,  AZADIAN G

IPC: C07J1/00 ,  A61K20060101 ,  A61K31/565 ,  A61P5/00 ,  C07C20060101 ,  C07D20060101 ,  C07J51/00 ,  C07C173/00

CPC classification number: C07J1/0096 ,  Y10S514/843

Abstract: ETHYNYLATED TRIENIC STEROIDS HAVING THE FORMULA

3-(O=),13-R,16,17-DI(HO-),17-(HC*C-)-1,2,3,6,7,8,13,14,

15,16-DECAHYDRO-17H-CYCLOPENTA(A)PHENANTHRENE

WHEREIN R REPRESENTS ALKYL HAVING 1 YO 3 CARBON ATOMS AND THE -OH IN THE 16 POSITION IS SELECTED FROM THE GROUP CONSISTING OF THE A-OH AND THE B-OH; AS WELL AS PROCESS FOR THE PREPARATION OF THE COMPOUNDS, INTERMEDIATES IN THE PROCESS, THERAPEUTIC COMPOSITIONS CONTAINING THE COMPOUNDS AND THE METHOD OF PREVENTING PREGNACY IN WARM-BLOODED ANIMALS BY ADMINISTRATION OF THE COMPOUNDS.