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:
Mar. 30, 2016
Applicant:
Council of Scientific and Industrial Research, New Delhi, IN;
Inventors:
Thangaraj Senthilkumar, Pune, IN;
Shyama Kumari Asha, Pune, IN;
Assignee:
Council of Scientific and Industrial Research, New Delhi, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 61/02 (2006.01); C07B 57/00 (2006.01); C07C 271/22 (2006.01); C07B 41/02 (2006.01); C07B 41/12 (2006.01); G01N 27/416 (2006.01); G01N 27/333 (2006.01);
U.S. Cl.
CPC ...
C08G 61/02 (2013.01); C07B 41/02 (2013.01); C07B 41/12 (2013.01); C07B 57/00 (2013.01); C07C 271/22 (2013.01); C08G 2261/124 (2013.01); C08G 2261/1426 (2013.01); C08G 2261/1432 (2013.01); C08G 2261/214 (2013.01); C08G 2261/3142 (2013.01); C08G 2261/411 (2013.01); C08G 2261/90 (2013.01);
Abstract
The present invention relates to a novel polyfluorene appended with protected glutamic acid of Formula (I) for heterogeneous enantioselective separation and sensing of amino acids, amino alcohol, hydroxyl acid, sugar, aromatic drug and ascorbic acid from racemic mixture in water and process for preparation thereof. The present invention further provides a process for separation of enantiomers and diastereomers into their individual isomers using a polyfluorene compounds of Formula (I).