Aromatic derivatives substituted by a ribose, their preparation process and their use as medicaments

US6812331B2 · kind B2 · utility

Assignee

• AVENTIS PHARMA S.A. · FR

Inventors

• Michel Klich · Villemomble, FR
• Patrick Laurin · Montreuil, FR
• Branislav Musicki · Paris, FR
• Laurent Schio · Paris, FR

Key dates

• Filing date: Jun 7, 2001
• Grant date: Nov 2, 2004
• Expiry date: Jul 2, 2022

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07H17/075
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

A subject of the invention is the compounds of formula (I): R1═H, OH, alkyl, alkenyl or alkynyl optionally substituted or alkoxy,R2═H, Hal,R3═H, alkyl, Hal,  Rg and Rh: H, alkyl, aryl heterocycle,R5═H or O-alkyl,R6═alkyl or CH2—O-alkyl,R7═H or alkyl.The compounds of formula (I) have antibiotic properties.