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. 19, 2007
Filed:
Apr. 22, 2003
Applicants:
Tom Thomas Puthiaparampil, Karnataka, IN;
Acharya Poornaprajna, Karnataka, IN;
Chandrashekar Aswathanarayanappa, Karnataka, IN;
Madhavan Sridharan, Karnataka, IN;
Sambasivam Ganesh, Karnataka, IN;
Inventors:
Tom Thomas Puthiaparampil, Karnataka, IN;
Acharya Poornaprajna, Karnataka, IN;
Chandrashekar Aswathanarayanappa, Karnataka, IN;
Madhavan Sridharan, Karnataka, IN;
Sambasivam Ganesh, Karnataka, IN;
Assignee:
Biocon, Bangalore, IN;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 69/76 (2006.01); C07C 255/21 (2006.01); C07F 7/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
In one aspect, the invention provides a process for the preparation of compounds of Formula I