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. 22, 2022
Filed:
Nov. 07, 2017
Applicant:
Msn Laboratories Private Limited, Telangana, IN;
Inventors:
Thirumalai Rajan Srinivasan, Hyderabad, IN;
Eswaraiah Sajja, Hyderabad, IN;
Venkat Reddy Ghojala, Hyderabad, IN;
Rajashekar Kommera, Hyderabad, IN;
Assignee:
MSN LABORATORIES PRIVATE LIMITED, Telangana, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 409/12 (2006.01);
U.S. Cl.
CPC ...
C07D 409/12 (2013.01); C07B 2200/13 (2013.01);
Abstract
The Present Invention relates to process for the preparation of 7-{4-[4-(1-benzothiophen-4-yl)piperazin-1-yl]butoxy}quinolin-2(1H)-one represented by the following structural formula-1.