14,15-cyclopropano steroids of the 19-norandrostane series, method for the production thereof and pharmaceutical preparations containing said compounds

US6388109B1 · kind B1 · utility

Assignee

• Jenapharm GmbH & Co. KG · DE

Inventors

• Sigfrid Schwarz · Jena, DE
• Gerd Schubert · Jena, DE
• Sven Ring · Jena, DE
• Walter Elger · Berlin, DE
• Birgitt Schneider · Jena, DE
• Gunter Kaufmann · Jena, DE
• Lothar Sobek · Jena, DE

Key dates

• Filing date: Dec 20, 2000
• Grant date: May 14, 2002
• Expiry date: Dec 20, 2020

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61P43/00
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Described are new 14,15-cyclopropano steroids of the 19-norandrostane series of general formula (I) and their pharmaceutically acceptable salts, a process for their production and pharmaceutical preparations that contain these compounds. The compounds are distinguished by hormonal (gestagenic and/or androgenic) activity.