Novel 6,16-dimethylcorticoids their preparation and use

US4701451A · kind A · utility

Assignee

• SCHERING CORPORATION · US

Inventors

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

Key dates

• Filing date: Oct 29, 1985
• Grant date: Oct 20, 1987
• Expiry date: Oct 29, 2005

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07J71/0015
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Compounds of Formula I ##STR1## wherein the bond is a single bond or a double bond, PA1 X is hydrogen, fluorine, chlorine, or bromine, PA1 R.sub.1 is formyl, alkanoyl or alkoxyalkyl each of which contains 2-8 carbon atoms, or benzoyl, and PA1 Y is chlorine, hydroxy, formyl, alkanoyloxy of 2-8 carbon atoms, or benzoyloxy, PA1 have valuable anti-inflammatory properties.