Patents by Inventor Nobuhiko Fushimi

Nobuhiko Fushimi 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).

  • Nitrogenous heterocyclic derivative, medicinal composition containing the same, medical use thereof, and intermediate therefor
    Publication number: 20050049203
    Abstract: The present invention provides nitrogen-containing heterocyclic derivatives represented by the general formula: wherein X1 and X3 independently represent N or CH; X2 represents N or CR2; X4 represents N or CR3; and with the proviso that one or two of X1, X2, X3 and X4 represent N; R1 represents a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group, a lower alkylthio group, a lower alkoxy-substituted (lower alkyl) group, a lower alkoxy-substituted(lower alkoxy) group, a lower alkoxy(lower alkoxy) -substituted (lower alkyl) group, a cyclic lower alkyl group, a halo(lower alkyl) group or a group represented by the general formula: HO-A—wherein A represents a lower alkylene group, a lower alkyleneoxy group or a lower alkylenethio group; R2 represents a hydrogen atom, a halogen atom, a lower alkyl group, a cyclic lower alkyl group, a lower alkoxy group, an amino group, a (lower acyl)amino group, a mono(lower alkyl)amino group or a di(lower alkyl)amino group; and R3 represents a hydrogen a
    Type: Application
    Filed: June 17, 2002
    Publication date: March 3, 2005
    Inventors: Toshihiro Nishimura, Hideki Fujikura, Nobuhiko Fushimi, Kazuya Tatani, Kenji Katsuno, Masayuki Isaji
  • Glucopyranosyloxypyrazole derivative medicinal composition containing the same medicinal use thereof and intermediate therefor
    Publication number: 20040176308
    Abstract: The present invention provides glucopyranosyloxypyrazole derivatives represented by the general formula: 1
    Type: Application
    Filed: May 6, 2004
    Publication date: September 9, 2004
    Inventors: Hiroaki Shiohara, Hideki Fujikura, Nobuhiko Fushimi, Fumiaki Ito, Masayuki Isaji
  • Glucopyranosyloxybenzylbenzene derivatives and medicinal use thereof
    Publication number: 20040138148
    Abstract: The present invention provides glucopyranosyloxybenzylbenzene derivatives represented by the general formula: 1
    Type: Application
    Filed: January 13, 2004
    Publication date: July 15, 2004
    Inventors: Nobuhiko Fushimi, Kazuya Tatani, Hideki Fujikura, Toshihiro Nishimura, Minoru Fujioka, Takeshi Nakabayashi, Masayuki Isaii
  • Glycopyranosyloxypyrazole derivatives and medicinal use thereof
    Publication number: 20040132669
    Abstract: The present invention provides glucopyranosyloxypyrazole derivatives represented by the general formula: 1
    Type: Application
    Filed: February 19, 2004
    Publication date: July 8, 2004
    Inventors: Toshihiro Nishimura, Nobuhiko Fushimi, Hideki Fujikura, Kenji Katsuno, Yoshimitsu Komatsu, Masayuki Isaji
  • Glucopyranosyloxypyrazole derivatives and medicinal use thereof
    Publication number: 20040116357
    Abstract: The present invention provides glucopyranosyloxypyrazole derivatives represented by the general formula: 1
    Type: Application
    Filed: January 12, 2004
    Publication date: June 17, 2004
    Inventors: Nobuhiko Fushimi, Hideki Fujikura, Toshihiro Nishimura, Kenji Katsuno, Masayuki Isaji
  • Glucopyranosyloxybenzyl benzene derivatives, medicinal compositions containing the same and intermediates in the production thereof
    Publication number: 20040063170
    Abstract: The present invention relates to glucopyranosyloxybenzylbenzene derivatives represented by the general formula: 1
    Type: Application
    Filed: October 6, 2003
    Publication date: April 1, 2004
    Inventors: Hideki Fujikura, Toshihiro Nishimura, Nobuhiko Fushimi, Kazuya Tatani, Norihiko Kikuchi, Kenji Katsuno, Masayuki Isaji
  • Glucopyranosyloxypyrazole derivatives and use thereof in medicines
    Publication number: 20040063646
    Abstract: The present invention provides glucopyranosyloxypyrazole derivatives represented by the general formula: 1
    Type: Application
    Filed: November 6, 2003
    Publication date: April 1, 2004
    Inventors: Hideki Fujikura, Nobuhiko Fushimi, Toshihiro Nishimura, Takeshi Nakabayashi, Masayuki Isaji
  • Glucopyranosyloxy benzylbenzene derivatives, medicinal compositions containing the same and intermediates for the preparation of the derivatives
    Publication number: 20040053855
    Abstract: The present invention relates to glucopyranosyloxybenzylbenzene derivatives represented by the general formula: 1
    Type: Application
    Filed: December 30, 2002
    Publication date: March 18, 2004
    Inventors: Hideki Fujikura, Nobuhiko Fushimi, Toshihiro Nishimura, Kazuya Tatani, Kenji Katsuno, Masahiro Hiratochi, Yoshiki Tokutake, Masayuki Isaji
  • Glucopyranosyloxybenzylbenzene derivatives and medicinal compositions containing the same
    Publication number: 20040018998
    Abstract: The present invention relates to glucopyranosyloxybenzylbenzene derivatives represented by the general formula: 1
    Type: Application
    Filed: July 29, 2003
    Publication date: January 29, 2004
    Inventors: Hideki Fujikura, Nobuhiko Fushimi, Toshihiro Nishimura, Kazuya Tatani, Masayuki Isaji