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.:

US 9642854 B1

PDF
Full Text
Expired
Date of Patent:
May. 09, 2017

Filed:

Feb. 27, 2015
Applicant:

Council of Scientific & Industrial Research, New Delhi, IN;

Inventors:

Pratap Kumar Das, Kolkata, IN;

Suchandra Goswami, Kolkata, IN;

Annalakshmi Chinniah, Kolkata, IN;

Janaswamy Madhusudana Rao, Kolkata, IN;

Suresh Babu Katragadda, Kolkata, IN;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/453 (2006.01); A61K 31/496 (2006.01); A61K 31/5377 (2006.01); C07D 311/30 (2006.01);
U.S. Cl.
CPC ...
A61K 31/5377 (2013.01); A61K 31/453 (2013.01); A61K 31/496 (2013.01); C07D 311/30 (2013.01);
Abstract

The present invention relates to flavanoid compounds of general formula (X) wherein: Ris selected from a group consisting of morpholinyl, N-methyl piperizinyl, piperidinyl and N,N'-dimethylamino groups, and n ranges from 3 to 6, and process for preparation thereof. The present invention relates to the demonstration of antiactivity and gastric antisecretory activity of semisynthetically designed flavonoid compounds, to be used for the prevention and treatment of gastroduodenal disorders in general and peptic ulcer diseases in particular. The present invention also relates to a hetero-dimeric bi-functional molecule that can be used as monotherapy substituting/replacing/overcoming currently used triple/quadruple therapy, thereby implicating/anticipating/envisaging its commercial applicability.


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