C - Chemistry – Metallurgy – 07 – J
Patent
C - Chemistry, Metallurgy
07
J
260/24, 260/41,
C07J 1/00 (2006.01) C07J 21/00 (2006.01)
Patent
CA 1146533
ABSTRACT OF THE DISCLOSURE The invention relates to a compound of the general formula Image (I) wherein R represents a hydrogen atom or an unsubstituted or substituted acyl group, and X represents a free or protected oxo group or two hydrogen atoms, a process for the preparation thereof and pharmaceutical preparations comprising such a compound. The compounds of the invention find especial use in contraceptive preparations and in the treatment of gynaecolo- gical disorders.
348785
Annen Klaus
Hofmeister Helmut
Laurent Henry
Steinbeck Hermann
Wiechert Rudolf
Marks & Clerk
Schering Aktiengesellschaft
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