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. 17, 2026
Filed:
Apr. 09, 2021
Applicant:
Fresenius Kabi Oncology Limited, New Delhi, IN;
Inventors:
Maneesh Kumar Pandey, Gurugram, IN;
Sonu Prasad Shukla, Gurugram, IN;
Sachin Nain, Gurugram, IN;
Sandeep Sandeep, Gurugram, IN;
Sridhar Male, Gurugram, IN;
Sarbjot Singh Sokhi, Gurugram, IN;
Govind Singh, Gurugram, IN;
Saswata Lahiri, Gurugram, IN;
Walter Cabri, Bologna, IT;
Assignee:
FRESENIUS KABI ONCOLOGY LTD, New Delhi, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 269/06 (2006.01); C07C 231/02 (2006.01); C07C 231/12 (2006.01); C07D 207/46 (2006.01); C07D 249/18 (2006.01);
U.S. Cl.
CPC ...
C07C 269/06 (2013.01); C07C 231/02 (2013.01); C07C 231/12 (2013.01); C07D 207/46 (2013.01); C07D 249/18 (2013.01);
Abstract
The present invention relates to an improved process for the preparation of a compound of Formula (1), The invention also provides improved processes for the preparation of intermediates used in the synthesis of Formula (1). The compound of Formula (1) is used in the synthesis of Semaglutide.