Unsaturated 14,15-cyclopropane-androstanes, a method for their production and pharamceutical compositions containing these compounds

US6710039B1 · kind B1 · utility

Assignee

• SCHERING CORPORATION · US

Inventors

• Sven Ring · Jena, DE
• Walter Elger · Berlin, DE
• Guenter Kaufmann · Jena, DE

Key dates

• Filing date: May 24, 2002
• Grant date: Mar 23, 2004
• Expiry date: May 31, 2022

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61P35/00
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The invention relates to new unsaturated 14,15-cyclopropano-androstanes of the general formula (I) to their synthesis and to pharmaceutical compositions, containing these compounds.The compounds of formula (I) have gestagenic and/or androgenic activity.