Isoxazolinone antibacterial agents

US6465456B2 · kind B2 · utility

Assignee

• Bristol-Myers Squibb Company · US

Inventors

• Dane M. Springer · Yardley, US
• Jason Goodrich · Meriden, US
• Zhaoxing Meng · Middletown, US
• Lawrence B. Snyder · Killingworth, US

Key dates

• Filing date: Jun 28, 2001
• Grant date: Oct 15, 2002
• Expiry date: Jun 28, 2021

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D417/12
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

This invention describes isoxazolinone derivatives which possess antibacterial activity and are useful in the treatment of bacterial diseases. More particularly, new isoxazolinones are provided having the general formula I wherein R1, R2, R3, L and L1 are as described in the specification.