Patents by Inventor Gen Mizuno

Gen Mizuno 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).

  • Method for producing heteroaromatic sulfonamide compound
    Patent number: 10519112
    Abstract: The present invention provides: a method for producing a mixed sulfonic acid anhydride of the general formula (1) by reacting a sulfonic acid compound of the general formula (2) with a perfluoroalkyl sulfonic acid anhydride or a perfluoroalkyl sulfonic acid halide; and a method for producing a sulfonamide compound of the general formula (4) obtained by reacting an amine compound of the general formula (3) with a mixed sulfonic acid anhydride of the general formula (1).
    Type: Grant
    Filed: June 10, 2015
    Date of Patent: December 31, 2019
    Assignee: UBE INDUSTRIES, LTD.
    Inventors: Yasuhito Yamamoto, Masayoshi Oue, Masahiko Hagihara, Yukinori Wada, Gen Mizuno, Yasunori Tsuzaki, Kenichi Arai
  • METHOD FOR PRODUCING HETEROAROMATIC SULFONAMIDE COMPOUND
    Publication number: 20170121288
    Abstract: The present invention provides: a method for producing a mixed sulfonic acid anhydride of the general formula (1) by reacting a sulfonic acid compound of the general formula (2) with a perfluoroalkyl sulfonic acid anhydride or a perfluoroalkyl sulfonic acid halide; and a method for producing a sulfonamide compound of the general formula (4) obtained by reacting an amine compound of the general formula (3) with a mixed sulfonic acid anhydride of the general formula (1).
    Type: Application
    Filed: June 10, 2015
    Publication date: May 4, 2017
    Applicant: UBE INDUSTRIES, LTD.
    Inventors: Yasuhito YAMAMOTO, Masayoshi OUE, Masahiko HAGIHARA, Yukinori WADA, Gen MIZUNO, Yasunori TSUZAKI, Kenichi ARAI
  • PYRROLO[2,3-D]PYRIMIDINE DERIVATIVE
    Publication number: 20120149902
    Abstract: Provided is a compound represented by the Formula (I) having a HER2 inhibitory action or a pharmacologically acceptable salt thereof, wherein T1 is a phenyl group, an indazolyl group, or a benzofuryl group, n is an integer of 0 to 3, R1 is a hydrogen atom, a halogen atom, a C1-4 alkyl group, a C2-6 alkenyl group, a C2-6 alkynyl group, or a C1-4 alkoxy group, m is an integer of 0 to 3, R2 is a hydroxy group or a C1-4 alkyl group optionally substituted with one or two C1-4 alkoxy groups, and R3 is a hydrogen atom, a C1-4 alkyl group, or a C2-6 alkynyl group.
    Type: Application
    Filed: July 27, 2010
    Publication date: June 14, 2012
    Applicant: UBE INDUSTRIES, LTD.
    Inventors: Kazunari Tsuboike, Gen Mizuno, Hiroshi Nishida, Shigeyuki Kono, Akiko Toyota, Fumie Tanzawa, Kosaku Fujiwara