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:
Dec. 05, 2017
Filed:
May. 05, 2015
Applicant:
Council of Scientific and Industrial Research, New Delhi, IN;
Inventors:
Asish Kumar Bhattacharya, Pune, IN;
Hemender Rami Chand, Pune, IN;
Assignee:
Council of Scientific and Industrial Research, New Delhi, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 211/46 (2006.01); C07D 211/74 (2006.01); C07H 5/04 (2006.01);
U.S. Cl.
CPC ...
C07D 211/74 (2013.01); C07D 211/46 (2013.01); C07H 5/04 (2013.01);
Abstract
The present invention discloses a process for synthesis of piperidine alkaloids selected from fagomine, 4-epi-fagomine and nojirimycin from tri-O-benzyl-D-glucal or tri-O-benzyl-D-galactal.