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:
Mar. 13, 2012
Filed:
Feb. 12, 2009
Jiten Ranchhodbhai Patel, Baroda, IN;
Gopalkumar Chimanlal Patel, Baroda, IN;
Gaurav Sanjivkumar Sheth, Baroda, IN;
Trinadha Rao Chitturi, Baroda, IN;
Rajamannar Thennati, Baroda, IN;
Jiten Ranchhodbhai Patel, Baroda, IN;
Gopalkumar Chimanlal Patel, Baroda, IN;
Gaurav Sanjivkumar Sheth, Baroda, IN;
Trinadha Rao Chitturi, Baroda, IN;
Rajamannar Thennati, Baroda, IN;
Sun Pharma Advanced Research Company Ltd., Andheri (E), Mumbai, IN;
Abstract
The present invention relates to compounds of formula I or salts thereof, wherein, Ris selected from the group consisting of hydrogen and R; Ris selected from the group consisting of hydrogen, acetyl and R; Ris selected from the group consisting of alkyl, —O-alkyl, —NH-alkyl, aryl and heterocyclyl; Rrepresents a moiety (A) wherein, X is selected from the group consisting of a single bond, alkylene, alkenylene, alkynylene, arylene or a heterocyclylene moiety; Rand Rare same or different and are independently selected from hydrogen, alkyl, aryl or heterocyclyl; or Rand Rmay form together with the nitrogen atom to which they are attached a heterocyclyl ring system.