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:
Sep. 15, 2020
Filed:
Dec. 09, 2016
Applicants:
Nucana Plc, Edinburgh, GB;
Laurus Labs Private Ltd, Telangana, IN;
Inventors:
Mani Bushan Kotala, Telangana, IN;
Venkata Lakshmi Narasimha Rao Dammalapati, Telangana, IN;
Assignee:
Laurus Labs Private Ltd, Telangana, IN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07H 19/06 (2006.01); C07H 1/00 (2006.01); C07F 9/22 (2006.01); A61P 35/00 (2006.01);
U.S. Cl.
CPC ...
C07H 19/06 (2013.01); C07F 9/222 (2013.01); C07H 1/00 (2013.01); A61P 35/00 (2018.01); C07B 2200/07 (2013.01);
Abstract
Disclosed is a method for the preparation of intermediates useful in the synthesis of gemcitabine-[phenyl-benzoxy-L-alaninyl)]-phosphate. Also disclosed is a method of preparing gemcitabine-[phenyl-benzoxy-L-alaninyl)]-phosphate.