6.alpha.-methyl corticoids, their production and use

US4645763A · kind A · utility

Assignee

• SCHERING CORPORATION · US

Inventors

• Klaus Annen · Berlin, DE
• Henry Laurent
• Helmut Hofmeister · Berlin, DE
• Rudolf Wiechert · Berlin, DE
• Hans Wendt · Berlin, DE

Key dates

• Filing date: Nov 22, 1983
• Grant date: Feb 24, 1987
• Expiry date: Nov 22, 2003

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07J7/0085
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

6.alpha.-Methyl corticoids of formula I ##STR1## wherein is a single bond or a double bond, R is acyloxy of up to 8 carbon atoms, and X is chlorine, hydroxy, or acyloxy of up to 8 carbon atoms, are pharamacologically effective substances.