Patents Assigned to Sichuan Guokang Pharmaceutical Co., Ltd
  • N-substituted isopropyldimethyl azulene sulfonamide derivatives, and preparation method and use thereof
    Patent number: 9376382
    Abstract: The present invention provides an N-substituted isopropyldimethyl azulene sulfonamide derivative as represented by formula (I), and preparation method and uses thereof, wherein R1 is an alkyl, cycloalkyl, alkenyl, alkynyl, aryl, heteroaryl, amino, or a substituted alkyl, cycloalkyl, alkenyl, alkynyl, aryl, heteroaryl, and amino. The N-substituted isopropyldimethyl azulene sulfonamide derivative can be used in treating gastric ulcer.
    Type: Grant
    Filed: April 12, 2012
    Date of Patent: June 28, 2016
    Assignee: Sichuan Guokang Pharmaceutical Co., Ltd.
    Inventors: Luyun Zhang, Fang Yang, Wanqi Shi, Ping Zhang, Ying Li, Shufan Yin
  • N-SUBSTITUTED ISOPROPYLDIMETHYL AZULENE SULFONAMIDE DERIVATIVES, AND PREPARATION METHOD AND USE THEREOF
    Publication number: 20140206741
    Abstract: The present invention provides an N-substituted isopropyldimethyl azulene sulfonamide derivative as represented by formula (I), and preparation method and uses thereof, wherein R1 is an alkyl, cycloalkyl, alkenyl, alkynyl, aryl, heteroaryl, amino, or a substituted alkyl, cycloalkyl, alkenyl, alkynyl, aryl, heteroaryl, and amino. The N-substituted isopropyldimethyl azulene sulfonamide derivative can be used in treating gastric ulcer.
    Type: Application
    Filed: April 12, 2012
    Publication date: July 24, 2014
    Applicant: Sichuan Guokang Pharmaceutical Co., Ltd
    Inventors: Luyun Zhang, Fang Yang, Wanqi Shi, Ping Zhang, Ying Li, Shufan Yin