Angucyclinones from Streptomycetes, a process for the preparation thereof, and the use thereof

US5100921A · kind A · utility

Assignee

• Hoechst GmbH · DE

Inventors

• Susanne Grabley · Königstein, DE
• Joachim Wink · Rödermark, DE
• Carlo Giani · Frankfurt am Main, DE
• Gerhard Seibert · Darmstadt, DE
• Wolfgang Raether
• Susanne Dobreff · Göttingen, DE
• Axel Zeeck · Göttingen, DE

Key dates

• Filing date: Apr 25, 1989
• Grant date: Mar 31, 1992
• Expiry date: Apr 25, 2009

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C2603/42
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

New angucyclinones with a therapeutic action can be prepared with the aid of a strain of the genus Streptomyces.