The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 22, 2010
Filed:
Jul. 04, 2005
Udayampalayam Palanisamy Senthilkumar, Chennai, IN;
Venu Sanjeevi Lakshmipathi, Chennai, IN;
Gnanaprakasam Andrew, Chennai, IN;
Ramasubbu Chandrasekaran, Chennai, IN;
Dindigala Nagender Rao, Chennai, IN;
Gaddam OM Reddy, Chennai, IN;
Udayampalayam Palanisamy Senthilkumar, Chennai, IN;
Venu Sanjeevi Lakshmipathi, Chennai, IN;
Gnanaprakasam Andrew, Chennai, IN;
Ramasubbu Chandrasekaran, Chennai, IN;
Dindigala Nagender Rao, Chennai, IN;
Gaddam Om Reddy, Chennai, IN;
Orchid Chemicals & Pharmaceuticals Limited, Chennai, IN;
Abstract
Compounds of general formula (II), wherein Rrepresents and M represents a dialkyl or dicycloalkyl ethylenediamine group selected from N,N'-diisobutylethylenediamine, N,N′-dicyclohexylethylenediamine, and N,N′-dicyclopentylethylenediamine, are useful in a process to make cephalosporin antibiotics of formula (I) wherein R represents hydrogen or pharmaceutically acceptable esters or alkali metals salts.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile