Patents by Inventor Motohiro Fujiu

Motohiro Fujiu 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).

  • Patent number: 11008320
    Abstract: The present invention provides a compound having TrkA inhibitory activity, or a pharmaceutically acceptable salt thereof. The present invention relates to a compound represented by Formula (I): wherein ?X is ?O or the like, R5 and R5A are hydrogen atoms or the like, -A- is —NR1— or the like, B is substituted or unsubstituted aromatic carbocyclyl or the like, R1 is substituted or unsubstituted alkyl or the like, R2 is a hydrogen atom or the like, —W— is —CH2— or the like, —WA— is —CH2— or the like, R13 is substituted or unsubstituted aromatic carbocyclyl or the like, R14 is substituted or unsubstituted aromatic heterocyclyl or the like, R15 is substituted or unsubstituted alkyl or the like, or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition containing the same.
    Type: Grant
    Filed: July 24, 2020
    Date of Patent: May 18, 2021
    Assignee: SHIONOGI & CO., LTD.
    Inventors: Akira Yukimasa, Kazuya Kano, Kenichiroh Nakamura, Motohiro Fujiu, Hiroki Yamaguchi
  • Publication number: 20200354358
    Abstract: The present invention provides a compound having TrkA inhibitory activity, or a pharmaceutically acceptable salt thereof. The present invention relates to a compound represented by Formula (I): wherein ?X is ?O or the like, R5 and R5A are hydrogen atoms or the like, -A- is —NR1— or the like, B is substituted or unsubstituted aromatic carbocyclyl or the like, R1 is substituted or unsubstituted alkyl or the like, R2 is a hydrogen atom or the like, —W— is —CH2— or the like, —WA— is —CH2— or the like, R13 is substituted or unsubstituted aromatic carbocyclyl or the like, R14 is substituted or unsubstituted aromatic heterocyclyl or the like, R15 is substituted or unsubstituted alkyl or the like, or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition containing the same.
    Type: Application
    Filed: July 24, 2020
    Publication date: November 12, 2020
    Inventors: Akira YUKIMASA, Kazuya KANO, Tohru HORIGUCHI, Kenichiroh NAKAMURA, Takatsugu INOUE, Motohiro FUJIU, Hiroki YAMAGUCHI
  • Patent number: 10781210
    Abstract: The present invention provides a compound having TrkA inhibitory activity, or a pharmaceutically acceptable salt thereof. The present invention relates to a compound represented by Formula (I): wherein ?X is ?O or the like, R5 and R5A are hydrogen atoms or the like, —A— is —NR1— or the like, B is substituted or unsubstituted aromatic carbocyclyl or the like, R1 is substituted or unsubstituted alkyl or the like, R2 is a hydrogen atom or the like, —W— is —CH2— or the like, —WA— is —CH2— or the like, R13 is substituted or unsubstituted aromatic carbocyclyl or the like, R14 is substituted or unsubstituted aromatic heterocyclyl or the like, R15 is substituted or unsubstituted alkyl or the like, or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition containing the same.
    Type: Grant
    Filed: November 15, 2019
    Date of Patent: September 22, 2020
    Assignee: Shionogi & Co., Ltd.
    Inventors: Akira Yukimasa, Kazuya Kano, Kenichiroh Nakamura, Takatsugu Inoue, Motohiro Fujiu
  • Patent number: 10640495
    Abstract: The present invention provides a compound having a TrkA inhibitory activity or a pharmaceutically acceptable salt thereof. The present invention relates to a compound represented by Formula (I): wherein -L- is —C(?X)—, or the like, —Z— is —NR5—, or the like, —ZA— is —NR5A—, or the like, B is substituted or unsubstituted aromatic carbocyclyl, or the like, Y is a single bond, or the like, the ring C is a substituted or unsubstituted aromatic heterocycle, or the like, R2 is a hydrogen atom, or the like, and the group represented by is a group represented by Formula: or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition comprising the same.
    Type: Grant
    Filed: July 6, 2016
    Date of Patent: May 5, 2020
    Assignee: Shionogi & Co., Ltd.
    Inventors: Akira Yukimasa, Kenichiroh Nakamura, Masanao Inagaki, Kazuya Kano, Motohiro Fujiu, Hiroki Yamaguchi, Kayoko Hata, Takatsugu Inoue
  • Publication number: 20200087302
    Abstract: The present invention provides a compound having TrkA inhibitory activity, or a pharmaceutically acceptable salt thereof. The present invention relates to a compound represented by Formula (I): wherein ?X is ?O or the like, R5 and R5A are hydrogen atoms or the like, -A- is —NR1— or the like, B is substituted or unsubstituted aromatic carbocyclyl or the like, R1 is substituted or unsubstituted alkyl or the like, R2 is a hydrogen atom or the like, —W— is —CH2— or the like, —WA— is —CH2— or the like, R13 is substituted or unsubstituted aromatic carbocyclyl or the like, R14 is substituted or unsubstituted aromatic heterocyclyl or the like, R15 is substituted or unsubstituted alkyl or the like, or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition containing the same.
    Type: Application
    Filed: November 15, 2019
    Publication date: March 19, 2020
    Inventors: Akira YUKIMASA, Kazuya KANO, Tohru HORIGUCHI, Kenichiroh NAKAMURA, Takatsugu INOUE, Motohiro FUJIU, Hiroki YAMAGUCHI
  • Patent number: 10533006
    Abstract: The present invention provides a compound having TrkA inhibitory activity, or a pharmaceutically acceptable salt thereof. The present invention relates to a compound represented by Formula (I): wherein ?X is ?O or the like, R5 and R5A are hydrogen atoms or the like, -A- is —NR1— or the like, B is substituted or unsubstituted aromatic carbocyclyl or the like, R1 is substituted or unsubstituted alkyl or the like, R2 is a hydrogen atom or the like, —W— is —CH2— or the like, —WA— is —CH2— or the like, R13 is substituted or unsubstituted aromatic carbocyclyl or the like, R14 is substituted or unsubstituted aromatic heterocyclyl or the like, R15 is substituted or unsubstituted alkyl or the like, or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition containing the same.
    Type: Grant
    Filed: February 3, 2017
    Date of Patent: January 14, 2020
    Assignee: Shionogi & Co., Ltd.
    Inventors: Akira Yukimasa, Kazuya Kano, Tohru Horiguchi, Kenichiroh Nakamura, Motohiro Fujiu, Hiroki Yamaguchi
  • Publication number: 20190047998
    Abstract: The present invention provides a compound having TrkA inhibitory activity, or a pharmaceutically acceptable salt thereof. The present invention relates to a compound represented by Formula (I): wherein ?X is ?O or the like, R5 and R5A are hydrogen atoms or the like, -A- is —NR1— or the like, B is substituted or unsubstituted aromatic carbocyclyl or the like, R1 is substituted or unsubstituted alkyl or the like, R2 is a hydrogen atom or the like, —W— is —CH2— or the like, —WA— is —CH2— or the like, R13 is substituted or unsubstituted aromatic carbocyclyl or the like, R14 is substituted or unsubstituted aromatic heterocyclyl or the like, R15 is substituted or unsubstituted alkyl or the like, or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition containing the same.
    Type: Application
    Filed: February 3, 2017
    Publication date: February 14, 2019
    Inventors: Akira YUKIMASA, Kazuya KANO, Tohru HORIGUCHI, Kenichiroh NAKAMURA, Takatsugu INOUE, Motohiro FUJIU, Hiroki YAMAGUCHI
  • Publication number: 20180201607
    Abstract: The present invention provides a compound having a TrkA inhibitory activity or a pharmaceutically acceptable salt thereof. The present invention relates to a compound represented by Formula (I): wherein -L- is —C(?X)—, or the like, —Z— is —NR5—, or the like, —ZA— is —NR5A—, or the like, B is substituted or unsubstituted aromatic carbocyclyl, or the like, Y is a single bond, or the like, the ring C is a substituted or unsubstituted aromatic heterocycle, or the like, R2 is a hydrogen atom, or the like, and the group represented by is a group represented by Formula: or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition comprising the same.
    Type: Application
    Filed: July 6, 2016
    Publication date: July 19, 2018
    Inventors: Akira YUKIMASA, Kenichiroh NAKAMURA, Masanao INAGAKI, Kazuya KANO, Motohiro FUJIU, Hiroki YAMAGUCHI, Kayoko HATA, Takatsugu INOUE
  • Patent number: 9725442
    Abstract: The present invention is related to a compound represented by formula (I), wherein X1, X2, X3, X4, X5, R5, R6, R7, R8, n, p, q, ring A and ring B are as described in the specification, or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: October 24, 2012
    Date of Patent: August 8, 2017
    Assignee: SHIONOGI & CO., LTD.
    Inventors: Kayoko Hata, Manami Masuda, Hiromi Nakai, Daisuke Taniyama, Hiroyuki Tobinaga, Yoshio Hato, Motohiro Fujiu
  • Patent number: 9708338
    Abstract: The present invention is related to a compound represented by formula (I) wherein —X— is —NH— or —S—; —Z— is —O— or —S—; R3, R5 and R6 are each independently a hydrogen atom, substituted or unsubstituted alkyl, or the like; R7 is a cyano, substituted or unsubstituted amino, or the like; R7? is each independently a halogen; b is 0 or 1; or a pharmaceutically acceptable salt thereof, or a pharmaceutical composition comprising thereof.
    Type: Grant
    Filed: March 22, 2016
    Date of Patent: July 18, 2017
    Assignee: SHIONOGI & CO., LTD.
    Inventors: Akira Yukimasa, Naoki Tsuno, Motohiro Fujiu, Hiroki Yamaguchi, Hiromi Kudo, Tatsuhiko Ueno, Yusuke Ichihashi, Takatsugu Inoue, Shinji Suzuki
  • Publication number: 20160200721
    Abstract: The present invention is related to a compound represented by formula (I) wherein —X— is —NH— or —S—; —Z— is —O— or —S—; R3, R5 and R6 are each independently a hydrogen atom, substituted or unsubstituted alkyl, or the like; R7 is a cyano, substituted or unsubstituted amino, or the like; R7? is each independently a halogen; b is 0 or 1; or a pharmaceutically acceptable salt thereof, or a pharmaceutical composition comprising thereof.
    Type: Application
    Filed: March 22, 2016
    Publication date: July 14, 2016
    Applicant: Shionogi & Co., Ltd.
    Inventors: Akira YUKIMASA, Naoki TSUNO, Motohiro FUJIU, Hiroki YAMAGUCHI, Hiromi KUDO, Tatsuhiko UENO, Yusuke ICHIHASHI, Takatsugu INOUE, Shinji SUZUKI
  • Publication number: 20140275074
    Abstract: The present invention is related to a compound represented by formula (I), wherein X1, X2, X3, X4, X5, R5, R6, R7, R8, n, p, q, ring A and ring B are as described in the specification, or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: October 24, 2012
    Publication date: September 18, 2014
    Inventors: Kayoko Hata, Manami Masuda, Hiromi Nakai, Daisuke Taniyama, Hiroyuki Tobinaga, Yoshio Hato, Motohiro Fujiu