Heterocyclic compounds having antibacterial activity: process for their preparation and pharmaceutical compositions containing them

US7183301B2 · kind B2 · utility

Assignee

• Dr. Reddy's Research Foundation · IN

Inventors

• Selvakumar Natesan · Darsi, IN
• Jagattaran Das · New Delhi, IN
• Javed Iqbal · Hyderabad, IN
• Sitaram Kumar Magadi · Hyderabad, IN
• Srinivasa Rao Naga Venkata Mamidi · Darsi, IN
• Rajagopalan Ramanujam · Hyderabad, IN
• Baskaran Sundarababu · Darsi, IN
• Braj Bhushan Lohray · Hyderabad, IN

Key dates

• Filing date: Aug 1, 2003
• Grant date: Feb 27, 2007
• Expiry date: Aug 1, 2023

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D417/10
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to novel oxazolidinone compounds of the general formula (I).where R1, R2, R3, Y1, Y2, Y3, and Z are as defined in the description; their derivatives, their analogs, their tautomeric forms, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, their pharmaceutically acceptable solvates and pharmaceutical compositions containing them.