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. 01, 2022
Filed:
Dec. 06, 2017
Msn Laboratories Private Limited, R&d Center, Telangana, IN;
Thirumalai Rajan Srinivasan, Hyderabad, IN;
Eswaraiah Sajja, Hyderabad, IN;
Venkata Panakala Rao Gogulapati, Hyderabad, IN;
Rajeshwar Reddy Sagyam, Hyderabad, IN;
Shyam Kiran Babu Gandham, Hyderabad, IN;
Rajesham Boge, Hyderabad, IN;
Thirumalai Rajan Srinivasan, Hyderabad, IN;
Eswaraiah Sajja, Hyderabad, IN;
Venkata Panakala Rao Gogulapati, Hyderabad, IN;
Rajeshwar Reddy Sagyam, Hyderabad, IN;
Shyam Kiran Babu Gandham, Hyderabad, IN;
Rajesham Boge, Hyderabad, IN;
MSN LABORATORIES PRIVATE LIMITED, R&D CENTER, Telangana, IN;
Abstract
The present invention also relates to process for the preparation of N-(4-(6,7-dimethoxy quinolin-4-yloxy)phenyl)-N'-(4-fluorophenyl)cyclopropane-1,1-dicarboxamide (S)-malate compound of formula-1a and its polymorphs thereof, represented by the following structural: