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:
Dec. 15, 2009
Filed:
Oct. 20, 2006
Nagarajan Kuppuswamy, Bangalore, IN;
Sivaramakrishnan Hariharan, Bangalore, IN;
Venkatachalam Sankar Iyer, Bangalore, IN;
Suresh Babu Balakrishnan, Bangalore, IN;
Gopalakrishnan Krishnamurthi, Bangalore, IN;
Ananda Kuppanna, Bangalore, IN;
Muruga Poopati Raja Karuppiah, Bangalore, IN;
Balaram Padmanabhan, Bangalore, IN;
Aravinda Subrayashastry, Bangalore, IN;
Gouriamma Vasudev Prema, Bangalore, IN;
Shamala Narayanaswamy, Bangalore, IN;
Nagarajan Kuppuswamy, Bangalore, IN;
Sivaramakrishnan Hariharan, Bangalore, IN;
Venkatachalam Sankar Iyer, Bangalore, IN;
Suresh Babu Balakrishnan, Bangalore, IN;
Gopalakrishnan Krishnamurthi, Bangalore, IN;
Ananda Kuppanna, Bangalore, IN;
Muruga Poopati Raja Karuppiah, Bangalore, IN;
Balaram Padmanabhan, Bangalore, IN;
Aravinda Subrayashastry, Bangalore, IN;
Gouriamma Vasudev Prema, Bangalore, IN;
Shamala Narayanaswamy, Bangalore, IN;
Hikal Ltd., Bangalore, IN;
Indian Institute Of Science, Bangalore, IN;
Abstract
The present invention relates to compounds trans (E) and cis (Z) stereoisomers of 4-t-butyl gabapentin of formula (11) and (12) and a process for the preparation of the said stereoisomers.