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:
Feb. 18, 2020
Filed:
Oct. 20, 2016
Applicants:
Srinivasan Thirumalai Rajan, Telangana, IN;
Sajja Eswaraiah, Telangana, IN;
Venkat Reddy Ghojala, Telangana, IN;
Msn Laboratories Private Limited, Hyderabad, Telangana, IN;
Inventors:
Srinivasan Thirumalai Rajan, Telangana, IN;
Sajja Eswaraiah, Telangana, IN;
Venkat Reddy Ghojala, Telangana, IN;
Assignee:
MSN LABORATORIES PRIVATE LIMITED, Hyderabad, Telangana, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 38/00 (2006.01); C07K 5/103 (2006.01); C07K 11/02 (2006.01); C07K 1/02 (2006.01);
U.S. Cl.
CPC ...
C07K 5/101 (2013.01); C07K 1/02 (2013.01); C07K 11/02 (2013.01);
Abstract
The present invention is relates to an improved process for the preparation (1S,4S,7Z,10S,16E,21R)-7-ethylidene-4,21-bis(1-methylethyl)-2-oxa-12,13-dithia-5,8,20,23-tetraazabi-cyclo[8.7.6]tricos-16-ene-3,6,9,19,22-pentone of formula I.