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:
May. 11, 2021
Filed:
Mar. 30, 2017
Applicant:
Council of Scientific & Industrial Research, New Delhi, IN;
Inventors:
Dumbala Srinivasa Reddy, Pune, IN;
Rahul Dilip Shingare, Pune, IN;
Assignee:
Council of Scientific & Industrial Research, New Delhi, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01B 3/1003 (2020.01); C09D 177/06 (2006.01); G01B 1/00 (2006.01); G01B 3/1005 (2020.01); G01B 3/1041 (2020.01); G01B 3/1056 (2020.01); G01B 3/1071 (2020.01); C07D 471/06 (2006.01); C07D 241/44 (2006.01);
U.S. Cl.
CPC ...
G01B 3/1003 (2020.01); C07D 241/44 (2013.01); C07D 471/06 (2013.01); C09D 177/06 (2013.01); G01B 1/00 (2013.01); G01B 3/1005 (2013.01); G01B 3/1041 (2013.01); G01B 3/1056 (2013.01); G01B 3/1071 (2013.01); G01B 2003/103 (2013.01); G01B 2003/1053 (2013.01); G01B 2003/1076 (2013.01);
Abstract
The present invention discloses a cyclic compound of formula (I) and a process of preparation thereof. The present invention further discloses a process for the preparation of compound of formula (II) preferably Hunanamycin A from compound of formula (I).