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:
Oct. 19, 2021
Filed:
May. 30, 2017
Applicant:
Biophore India Pharmaceuticals Pvt. Ltd., Hyderabad, IN;
Inventors:
Manik Reddy Pullagurla, Hyderabad, IN;
Bhaskar Reddy Pitta, Hyderabad, IN;
Suresh Babu Namani, Hyderabad, IN;
Jagadeesh Babu Rangisetty, Hyderabad, IN;
Assignee:
Biophore India Pharmaceuticals PVT. Ltd., Hyderabad, IN;
Primary Examiner:
Int. Cl.
CPC ...
C07F 5/00 (2006.01); C07C 213/02 (2006.01); C07C 227/02 (2006.01); C07C 227/18 (2006.01); C07C 269/04 (2006.01); C07C 269/06 (2006.01); C07C 271/02 (2006.01); C07C 303/04 (2006.01); C07C 309/24 (2006.01);
U.S. Cl.
CPC ...
C07F 5/003 (2013.01); C07C 213/02 (2013.01); C07C 227/02 (2013.01); C07C 227/18 (2013.01); C07C 269/04 (2013.01); C07C 269/06 (2013.01); C07C 271/02 (2013.01); C07C 303/04 (2013.01); C07C 309/24 (2013.01);
Abstract
The present invention discloses a novel process for the preparation of gadolinium complex of (4S)-4-(4-Ethoxybenzyl)-3,6,9-tris(carboxylatomethyl)-3,6,9-triazaundecanedioic acid disodium of formula 1 and novel intermediates thereof.