Patents by Inventor Naomi Kitamoto

Naomi Kitamoto 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).

  • Publication number: 20230242529
    Abstract: One of the purposes of the present invention is to provide a heterocyclic derivative that has an IAP (particularly XIAP) binding (inhibiting) activity. Another of the purposes of the present invention is to provide a heterocyclic derivative that has an IAP (particularly XIAP) binding (inhibiting) activity and exhibits a protein degradation induction activity. The present invention provides a compound represented by formula (I) (the symbols in the formula are as defined in the present Description) and salts thereof.
    Type: Application
    Filed: February 16, 2023
    Publication date: August 3, 2023
    Applicant: FIMECS, Inc.
    Inventors: Yusuke TOMINARI, Yoshihide TOMATA, Kanae GAMO, Naomi KITAMOTO
  • Patent number: 11639354
    Abstract: One of the purposes of the present invention is to provide a heterocyclic derivative that has an IAP (particularly XIAP) binding (inhibiting) activity. Another of the purposes of the present invention is to provide a heterocyclic derivative that has an IAP (particularly XIAP) binding (inhibiting) activity and exhibits a protein degradation induction activity. The present invention provides a compound represented by formula (I) (the symbols in the formula are as defined in the present Description) and salts thereof.
    Type: Grant
    Filed: July 31, 2019
    Date of Patent: May 2, 2023
    Assignee: FIMECS, INC.
    Inventors: Yusuke Tominari, Yoshihide Tomata, Kanae Gamo, Naomi Kitamoto
  • Publication number: 20220402935
    Abstract: It is to provide a novel heterocyclic compound which has the effect of inducing degradation of interleukin-1 receptor-associated kinase-M (IRAK-M) protein and is expected to be useful for the prevention/treatment of cancer, fibrosis, infectious diseases, etc. The present invention provides a compound represented by the following formula (I) or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: July 31, 2020
    Publication date: December 22, 2022
    Applicant: FIMECS, INC.
    Inventors: Yusuke TOMINARI, Yoshihide TOMATA, Kanae GAMO, Naomi KITAMOTO
  • Publication number: 20220378024
    Abstract: A genetically modified non-human animal in which an auxin-inducible degron system controls degradation of a target protein in a living body includes: a chromosome containing a first nucleic acid that encodes a mutant TIR1 family protein having a mutation at an auxin-binding site and having affinity to an auxin analog.
    Type: Application
    Filed: April 30, 2020
    Publication date: December 1, 2022
    Inventors: Masato KANEMAKI, Ken-ichiro HAYASHI, Naomi KITAMOTO, Yumiko SAGA, Rieko AJIMA
  • Publication number: 20210179614
    Abstract: One of the purposes of the present invention is to provide a heterocyclic derivative that has an IAP (particularly XIAP) binding (inhibiting) activity. Another of the purposes of the present invention is to provide a heterocyclic derivative that has an IAP (particularly XIAP) binding (inhibiting) activity and exhibits a protein degradation induction activity. The present invention provides a compound represented by formula (I) (the symbols in the formula are as defined in the present Description) and salts thereof.
    Type: Application
    Filed: July 31, 2019
    Publication date: June 17, 2021
    Applicant: FIMECS, INC.
    Inventors: Yusuke TOMINARI, Yoshihide TOMATA, Kanae GAMO, Naomi KITAMOTO
  • Patent number: 10738004
    Abstract: Provided is a compound, such as ethyl 6-((2-chloro-4-fluorobenzyl)sulfonyl) -3-hydroxycyclohex-1-ene-1-carboxylate or an optical isomer thereof, having a superior Toll-like receptor 4 (TLR4) signaling inhibitory action, which may be useful as a prophylactic or therapeutic drug for diseases such as autoimmune diseases and/or inflammatory diseases, or chemotherapy-induced peripheral neuropathy (CIPN), chemotherapy-induced neuropathic pain (CINP), liver failure, and ischemia reperfusion injury (IRI).
    Type: Grant
    Filed: September 7, 2017
    Date of Patent: August 11, 2020
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Toshitake Kobayashi, Morihisa Saitoh, Yasufumi Wada, Nobuyuki Negoro, Masashi Yamasaki, Takahiro Tanaka, Naomi Kitamoto
  • Publication number: 20190233370
    Abstract: The present invention provides a compound having a superior Toll-like receptor 4 (TLR4) signaling inhibitory action, which may be useful as a prophylactic or therapeutic drug for diseases such as autoimmune diseases and/or inflammatory diseases, or chemotherapy-induced peripheral neuropathy (CIPN), chemotherapy-induced neuropathic pain (CINP), liver failure, and ischemia reperfusion injury (IRI). The present invention relates to ethyl 6-((2-chloro-4-fluorobenzyl)sulfonyl)-3-hydroxycyclohex-1-ene-1-carboxylate or an optical isomer thereof.
    Type: Application
    Filed: September 7, 2017
    Publication date: August 1, 2019
    Applicant: Takeda Pharmaceutical Company Limited
    Inventors: Toshitake KOBAYASHI, Morihisa SAITOH, Yasufumi WADA, Nobuyuki NEGORO, Masashi YAMASAKI, Takahiro TANAKA, Naomi KITAMOTO
  • Publication number: 20180118708
    Abstract: The present invention provides compounds having a Toll-like receptor 4 (TLR4) signaling inhibitory action useful as preventive and therapeutic drugs of autoimmune disease and/or inflammatory disease or diseases such as chemotherapy-induced peripheral neuropathy (CIPN), chemotherapy-induced neuropathic pain (CINP), liver injury, ischemia-reperfusion injury (IRI) and the like. The present invention relates to a compound represented by formula (I) and a salt thereof: (wherein, each symbol is explained in greater detail in the specification).
    Type: Application
    Filed: May 6, 2016
    Publication date: May 3, 2018
    Applicant: Takeda Pharmaceutical Company Limited
    Inventors: Toshitake KOBAYASHI, Morihisa SAITOH, Yasufumi WADA, Hiroshi NARA, Nobuyuki NEGORO, Masashi YAMASAKI, Takahiro TANAKA, Naomi KITAMOTO
  • Patent number: 9828357
    Abstract: The present invention provides compounds having a Toll-like receptor 4 (TLR4) signaling inhibitory action useful as preventive and therapeutic drugs of inflammatory disease and/or central nervous system disease or diseases such as chemotherapy-induced peripheral neuropathy (CIPN), chemotherapy-induced neuropathic pain (CINP), liver injury, ischemia-reperfusion injury (IRI) and the like. The present invention relates to a compound represented by formula (I) and a salt thereof: wherein, each symbol is explained in greater detail in the specification.
    Type: Grant
    Filed: November 21, 2016
    Date of Patent: November 28, 2017
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Toshitake Kobayashi, Morihisa Saitoh, Yasufumi Wada, Hiroshi Nara, Nobuyuki Negoro, Taisuke Katoh, Masashi Yamasaki, Takahiro Tanaka, Naomi Kitamoto
  • Publication number: 20170066737
    Abstract: The present invention provides compounds having a Toll-like receptor 4 (TLR4) signaling inhibitory action useful as preventive and therapeutic drugs of inflammatory disease and/or central nervous system disease or diseases such as chemotherapy-induced peripheral neuropathy (CIPN), chemotherapy-induced neuropathic pain (CINP), liver injury, ischemia-reperfusion injury (IRI) and the like. The present invention relates to a compound represented by formula (I) and a salt thereof: wherein, each symbol is explained in greater detail in the specification.
    Type: Application
    Filed: November 21, 2016
    Publication date: March 9, 2017
    Applicant: Takeda Pharmaceutical Company Limited
    Inventors: Toshitake Kobayashi, Morihisa SAITOH, Yasufumi WADA, Hiroshi NARA, Nobuyuki NEGORO, Taisuke KATOH, Masashi YAMASAKI, Takahiro TANAKA, Naomi KITAMOTO
  • Publication number: 20160326102
    Abstract: The present invention provides compounds having a Toll-like receptor 4 (TLR4) signaling inhibitory action useful as preventive and therapeutic drugs of inflammatory disease and/or central nervous system disease or diseases such as chemotherapy-induced peripheral neuropathy (CIPN), chemotherapy-induced neuropathic pain (CINP), liver injury, ischemia-reperfusion injury (IRI) and the like. The present invention relates to a compound represented by formula (I) and a salt thereof: (wherein, each symbol is explained in greater detail in the specification).
    Type: Application
    Filed: May 6, 2016
    Publication date: November 10, 2016
    Applicant: Takeda Pharmaceutical Company Limited
    Inventors: Toshitake Kobayashi, Morihisa SAITOH, Yasufumi WADA, Hiroshi NARA, Nobuyuki NEGORO, Taisuke KATOH, Masashi YAMASAKI, Takahiro TANAKA, Naomi KITAMOTO
  • Publication number: 20160326133
    Abstract: The present invention provides compounds having a Toll-like receptor 4 (TLR4) signaling inhibitory action useful as preventive and therapeutic drugs of inflammatory disease and/or central nervous system disease or diseases such as chemotherapy-induced peripheral neuropathy (CIPN), chemotherapy-induced neuropathic pain (CINP), liver injury, ischemia-reperfusion injury (IRI) and the like. The present invention relates to a compound represented by formula (I) and a salt thereof: (wherein, each symbol is explained in greater detail in the specification).
    Type: Application
    Filed: June 7, 2016
    Publication date: November 10, 2016
    Applicant: Takeda Pharmaceutical Company Limited
    Inventors: Toshitake Kobayashi, Morihisa SAITOH, Yasufumi WADA, Hiroshi NARA, Nobuyuki NEGORO, Taisuke KATOH, Masashi YAMASAKI, Takahiro TANAKA, Naomi KITAMOTO
  • Publication number: 20160166526
    Abstract: The present invention provides a medicament that suppresses (or mitigates) various neurological symptoms caused by a peripheral nerve disorder induced by an anti-cancer agent.
    Type: Application
    Filed: February 19, 2016
    Publication date: June 16, 2016
    Applicant: TAKEDA PHARMACEUTICAL COMPANY LIMITED
    Inventor: NAOMI KITAMOTO
  • Publication number: 20150203464
    Abstract: The present invention provides a medicament that suppresses (or mitigates) various neurological symptoms caused by a peripheral nerve disorder induced by an anti-cancer agent.
    Type: Application
    Filed: April 2, 2015
    Publication date: July 23, 2015
    Applicant: Takeda Pharmaceutical Company Limited
    Inventor: Naomi Kitamoto
  • Publication number: 20150051256
    Abstract: The present invention provides a medicament that suppresses (or mitigates) various neurological symptoms caused by a peripheral nerve disorder induced by an anti-cancer agent.
    Type: Application
    Filed: October 28, 2014
    Publication date: February 19, 2015
    Applicant: Takeda Pharmaceutical Company Limited
    Inventor: Naomi Kitamoto
  • Patent number: 8901171
    Abstract: The present invention provides a medicament that suppresses (or mitigates) various neurological symptoms caused by a peripheral nerve disorder induced by an anti-cancer agent.
    Type: Grant
    Filed: August 20, 2013
    Date of Patent: December 2, 2014
    Assignee: Takeda Pharmaceutical Company Limited
    Inventor: Naomi Kitamoto
  • Publication number: 20130345304
    Abstract: The present invention provides a medicament that suppresses (or mitigates) various neurological symptoms caused by a peripheral nerve disorder induced by an anti-cancer agent.
    Type: Application
    Filed: August 20, 2013
    Publication date: December 26, 2013
    Applicant: Takeda Pharmaceutical Company Limited
    Inventor: Naomi Kitamoto
  • Publication number: 20130046000
    Abstract: The present invention provides a medicament that suppresses (or mitigates) various neurological symptoms caused by a peripheral nerve disorder induced by an anti-cancer agent.
    Type: Application
    Filed: January 26, 2011
    Publication date: February 21, 2013
    Inventor: Naomi Kitamoto