Patents by Inventor Masahide Odan

Masahide Odan 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).

  • Fused pyrazole derivative having autotaxin inhibitory activity
    Patent number: 10189843
    Abstract: The present invention provides a compound of formula (1), wherein R1, R2, R3, R4a, R4b, R5a and R5b are as defined in the description, which has an autotaxin inhibitory activity, a pharmaceutical composition comprising the compound as an active ingredient, and a method of prevention or treatment of a disease involving autotaxin, which is characterized by administering the compound.
    Type: Grant
    Filed: February 26, 2015
    Date of Patent: January 29, 2019
    Assignees: THE UNIVERSITY OF TOKYO, TOHOKU UNIVERSITY, SHIONOGI & CO., LTD.
    Inventors: Tetsuo Nagano, Takayoshi Okabe, Hirotatsu Kojima, Mitsuyasu Kawaguchi, Osamu Nureki, Ryuichiro Ishitani, Hiroshi Nishimasu, Junken Aoki, Chiaki Fujikoshi, Manabu Katou, Masahide Odan, Nobuyuki Tanaka, Yusuke Tateno, Junji Yamane
  • FUSED PYRAZOLE DERIVATIVE HAVING AUTOTAXIN INHIBITORY ACTIVITY
    Publication number: 20160376278
    Abstract: The present invention provides a compound of formula (1), wherein R1, R2, R3, R4a, R4b, R5a and R5b are as defined in the description, which has an autotaxin inhibitory activity, a pharmaceutical composition comprising the compound as an active ingredient, and a method of prevention or treatment of a disease involving autotaxin, which is characterized by administering the compound.
    Type: Application
    Filed: February 26, 2015
    Publication date: December 29, 2016
    Applicants: The University of Tokyo, TOHOKU UNIVERSITY, Shionogi & Co., Ltd.
    Inventors: Tetsuo NAGANO, Takayoshi OKABE, Hirotatsu KOJIMA, Mitsuyasu KAWAGUCHI, Osamu NUREKI, Ryuichiro ISHITANI, Hiroshi NISHIMASU, Junken AOKI, Chiaki FUJIKOSHI, Manabu KATOU, Masahide ODAN, Nobuyuki TANAKA, Yusuke TATENO, Junji YAMANE
  • 3-CARBAMOYL-2-PYRIDONE DERIVATIVES
    Publication number: 20120208813
    Abstract: The present invention provides compounds having an agonistic activity to the cannabinoid receptor, which is represented by the formula (I): wherein R1, R2, R3, R4, and G are defined as herein, a pharmaceutically acceptable salt or a solvate thereof, and pharmaceutical compositions, atopic dermatitis treating agents, and anti-pruritus agents, especially anti-pruritus agents for oral used and for external application, which each contains the said compound as an active ingredient.
    Type: Application
    Filed: February 28, 2012
    Publication date: August 16, 2012
    Inventors: Natsuki ISHIZUKA, Takashi SASATANI, Yoshiharu HIRAMATSU, Masanao INAGAKI, Masahide ODAN, Hiroshi HASHIZUMI, Susumu MITSUMORI, Yasuhiko FUJII, Yoshikazu FUKUI, Hideaki WATANABE, Jun SATO
  • 3-Carbamoyl-2-Pyridone Derivative
    Publication number: 20080103139
    Abstract: The present invention provides compounds having an agonistic activity to the cannabinoid receptor, which is represented by the formula (I): wherein R1 is optionally substituted C1-C8 alkyl and the like; R2 is C1-C6 alkyl; R3 is C1-C6 alkyl and the like; or R2 and R3 taken together with may form an optionally substituted 5 to 10 membered non-aromatic carbon ring; R4 is hydrogen and the like; G is a group selected from the groups shown by the formula an the like: wherein R5 is hydrogen and the like; X1 is a single bond and the like; X2 is optionally substituted C1-C8 alkylene that may be replaced by one or two groups of —O—, or —N(R6)—, wherein R6 is hydrogen and the like, and the like; X3 is a single bond and the like; a pharmaceutically acceptable salt or a solvate thereof, and pharmaceutical compositions, atopic dermatitis treating agents, and anti-pruritus agents, especially anti-pruritus agents for oral used and for external application, which each contains the said compound as an active ingredien
    Type: Application
    Filed: October 28, 2005
    Publication date: May 1, 2008
    Inventors: Natsuki Ishizuka, Takashi Sasatani, Yoshiharu Hiramatsu, Masanao Inagaki, Masahide Odan, Hiroshi Hashizume, Susumu Mitsumori, Yasuhiko Fujii, Yoshikazu Fukui, Hideaki Watanabe, Jun Sato