Generation triple-targeting, chiral, broad-spectrum antimicrobial 7-substituted piperidino-quinolone carboxylic acid derivatives, their preparation, compositions and use as medicaments

US6878713B2 · kind B2 · utility

Assignee

• Wockhardt Limited · IN

Inventors

• Noel De Souza · Mumbai, IN
• Mahesh Vithalbhai Patel · Aurangabad, IN
• Prasad Keshav Deshpande · Aurangabad, IN
• Shiv Kumar Agarwal · Chennai, IN
• Kandepu Sreenivas · Aurangabad, IN
• Sheela Chandrasekharan Nair · Aurangabad, IN
• Yati Chugh · Panchkula, IN
• Milind Shukla · Aurangabad, IN

Key dates

• Filing date: Dec 12, 2002
• Grant date: Apr 12, 2005
• Expiry date: Dec 12, 2022

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D471/08
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

This invention relates to new generation triple-targeting, chiral, broad-spectrum antimicrobial 7-substituted piperidino-quinolone carboxylic acid derivatives, to their optical isomers, diastereomers or enantiomers, as well as pharmaceutically acceptable salts, hydrates, prodrugs, polymorphs and pseudopolymorphs thereof, to their preparation, to their compositions and to their use.