Patents by Inventor Chandra Bhushan Mishra

Chandra Bhushan Mishra has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • 3-PHENYL-2H-CHROMENE DERIVATIVE AND PHARMACEUTICAL COMPOSITION FOR PREVENTING OR TREATING ALZHEIMER'S, CONTAINING SAME
    Publication number: 20230330059
    Abstract: The present invention relates to a 3-phenyl-2H-chromene derivative and a pharmaceutical composition for preventing or treating Alzheimer’s, containing same as an active ingredient. The compound, a solvate thereof, a hydrate thereof, or a pharmaceutically acceptable salt thereof, provided according to one aspect of the present invention, inhibits, with high activity, the fibrosis and oligomerization of A? and thus has the effect of being usefully employable for preventing or treating Alzheimer’s.
    Type: Application
    Filed: September 1, 2021
    Publication date: October 19, 2023
    Applicant: NEUROBIONET, INC.
    Inventors: Seong Soo AN, Sunyeou KIM, Raok JEON, Keun-A CHANG, Kyu Hwan SHIM, Seongmin HONG, Jaehyuk LEE, Dahye YOON, Hyewon CHO, Shinwoo KANG, Hyunjun PARK, Chandra Bhushan MISHRA
  • 3-substituted 7-imino-2-thioxo-3, 7-dihydro-2H-thiazolo [4,5-di pyrimidin-6-yl—and process for preparation thereof
    Patent number: 8835442
    Abstract: The present invention relates to novel 3-substituted (7-imino-2-thioxo-3,7-dihydro-2H-thiazolo[4,5-d]pyrimidin-6-yl of formula 1 wherein R is selected from a group consisting of hydrogen, alkyl having carbon no up to 10, allyl, cycloalkyl, aromatic, substituted aromatics (halogen, OH, COOH, OCH3, alkyl, etc), pyridyl, piperidine, piprazine, morphine. R1 is selected from a group consisting of NH2, NHR, N(R)2 (wherein R could be aliphatic or olefinic group up to 10 carbon), hetrocycles such as furan, thiophene, pyrole, prydyl, piprazine, morphine and R2 is O and S separately. Particularly the present invention relates to (7-Imino-3-substituted-2-thioxo-3,7-dihydro-2H-thiazolo[4,5-d]pyrimidin-6-yl)-urea (15-21) and Furan-2-carboxylic acid (7-imino-3-substituted-2-thioxo-3,7-dihydro-2H-thiazolo[4,5-d]pyrimidin-6-yl)-amide.
    Type: Grant
    Filed: November 3, 2010
    Date of Patent: September 16, 2014
    Assignee: Council of Scientific & Industrial Research
    Inventors: Pratibha Mehta Luthra, Chandra Bhushan Mishra
  • NOVEL 3-SUBSTITUTED 7-IMINO-2-THIOXO-3, 7-DIHYDRO-2H-THIAZOLO [4,5-DI PYRIMIDIN-6-YL - AND PROCESS FOR PREPARATION THEREOF
    Publication number: 20120264937
    Abstract: The present invention relates to novel 3-substituted (7-imino-2-thioxo-3,7-dihydro-2H-thiazolo[4,5-d]pyrimidin-6-yl of formula 1 wherein R is selected from a group consisting of hydrogen, alkyl having carbon no up to 10, allyl, cycloalkyl, aromatic, substituted aromatics (halogen, OH, COOH, OCH3, alkyl, etc), pyridyl, piperidine, piprazine, morphine. R1 is selected from a group consisting of NH2, NHR, N(R)2(wherein R could be aliphatic or olefinic group up to 10 carbon), hetrocycles such as furan, thiophene, pyrole, prydyl, piprazine, morphine and R2 is 0 and S separately. Particularly the present invention relates to (7-Imino-3-substituted -2-thioxo-3,7-dihydro-2H-thiazolo[4,5-d]pyrimidin-6-yl)-urea(15-21) and Furan-2-carboxylic acid (7-imino-3 -substituted -2-thioxo-3,7-dihydro-2H-thiazolo[4,5-d]pyrimidin-6-yl)-amide.
    Type: Application
    Filed: November 3, 2010
    Publication date: October 18, 2012
    Inventors: Pratibha Mehta Luthra, Chandra Bhushan Mishra