Papyracillic acid, method for preparation and its use as synthon for bioactive substances

US5907047A · kind A · utility

Assignee

• Boehringer Mannheim GmbH · DE

Inventors

• Fritz Hansske · Hirschberg, DE
• Olov Sterner · Eidsvold, AU
• Marc Satadler · Stelzenberg, DE
• Heidrun Anke · Kaiserslautern, DE
• Liesel Dorge · Mannheim, DE
• Rudong Shan · Swan Hills, CA

Key dates

• Filing date: Jul 23, 1998
• Grant date: May 25, 1999
• Expiry date: Jul 23, 2018

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C12P17/181
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

This invention relates to a new biologically active compound as shown in formula (I) and its biologically active derivatives; whereas derivatives are produced by the reaction of formula (I) with nucleophiles. ##STR1##