Patents by Inventor Toshitake Kobayashi

Toshitake Kobayashi 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: 11518763
    Abstract: A compound represented by the following formula (I): wherein each symbol in the formula is as described herein or a salt thereof has an NRF2 activating activity, and is expected to be useful as a preventive or therapeutic agent for diseases associated with oxidative stress, in particular, hepatic disease (for example, non-alcoholic steatohepatitis (NASH)), cardiovascular disease (for example, heart failure or pulmonary arterial hypertension), lung disease (for example, chronic obstructive pulmonary disease (COPD)), kidney disease (for example, chronic kidney disease (CKD) or acute kidney injury (AKI)), central nervous system disease (for example, Parkinson's disease), mitochondrial disease (for example, Friedreich motor ataxia, mitochondrial myopathy), inflammatory disease (for example, multiple sclerosis (MS), inflammatory bowel disease (IBD)), sickle cell disease, cancer, or the like.
    Type: Grant
    Filed: December 4, 2019
    Date of Patent: December 6, 2022
    Assignee: SCOHIA PHARMA, INC.
    Inventors: Shigemitsu Matsumoto, Ryoma Hara, Naoyoshi Noguchi, Hideto Fukushi, Ayumu Niida, Satoshi Sasaki, Minoru Ikoma, Toshitake Kobayashi, Tsuyoshi Maekawa
  • Publication number: 20220119391
    Abstract: Compounds represented by the following formula (I): wherein each symbol in the formula is as described herein, or a salt thereof, and compositions comprising the same, and methods of using the same as an NRF2 activator and/or a preventive or therapeutic agent for diseases associated with oxidative stress, in particular, hepatic disease (for example, non-alcoholic steatohepatitis (NASH)), cardiovascular disease (for example, heart failure or pulmonary arterial hypertension), lung disease (for example, chronic obstructive pulmonary disease (COPD)), kidney disease (for example, chronic kidney disease (CKD) or acute kidney injury (AKI)), central nervous system disease (for example, Parkinson's disease), mitochondrial disease (for example, Friedreich motor ataxia, mitochondrial myopathy), inflammatory disease (for example, multiple sclerosis (MS), inflammatory bowel disease (IBD)), sickle cell disease, cancer, or the like.
    Type: Application
    Filed: December 4, 2019
    Publication date: April 21, 2022
    Applicant: SCOHIA PHARMA, INC.
    Inventors: Shigemitsu MATSUMOTO, Ryoma HARA, Naoyoshi NOGUCHI, Hideto FUKUSHI, Ayumu NIIDA, Satoshi SASAKI, Minoru IKOMA, Toshitake KOBAYASHI, Tsuyoshi MAEKAWA
  • Patent number: 11186565
    Abstract: Provided is a novel aromatic ring compound which may have a GPR40 agonist activity and a GLP-1 secretagogue action. A compound represented by the formula (I): wherein each symbol is as described in the DESCRIPTION, or a salt thereof may have a GPR40 agonist activity and a GLP-1 secretagogue action, may be useful for the prophylaxis or treatment of cancer, obesity, diabetes, hypertension, hyperlipidemia, cardiac failure, diabetic complications, metabolic syndrome, sarcopenia and the like, and may afford superior efficacy.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: November 30, 2021
    Assignee: TAKEDA PHARMACEUTICAL COMPANY LIMITED
    Inventors: Seiji Miwatashi, Yasufumi Miyamoto, Koji Watanabe, Yayoi Nakayama, Yuko Hitomi, Jumpei Aida, Nobuyuki Takakura, Hideki Furukawa, Naoyoshi Noguchi, Yasuhiro Hirata, Kazuaki Takami, Norihito Tokunaga, Tomohiro Okawa, Akito Shibuya, Shizuo Kasai, Toshitake Kobayashi, Tsuyoshi Maekawa
  • Patent number: 10968231
    Abstract: Provided is a novel aromatic ring compound which may have a GPR40 agonist activity and a GLP-1 secretagogue action. A compound represented by the formula (I): wherein each symbol is as described in the DESCRIPTION, or a salt thereof may have a GPR40 agonist activity and a GLP-1 secretagogue action, may be useful for the prophylaxis or treatment of cancer, obesity, diabetes, hypertension, hyperlipidemia, cardiac failure, diabetic complications, metabolic syndrome, sarcopenia and the like, and may afford superior efficacy.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: April 6, 2021
    Assignees: SCOHIA PHARMA, INC., TAKEDA PHARMACEUTICAL COMPANY LIMITED
    Inventors: Seiji Miwatashi, Yasufumi Miyamoto, Koji Watanabe, Yayoi Nakayama, Yuko Hitomi, Jumpei Aida, Nobuyuki Takakura, Hideki Furukawa, Naoyoshi Noguchi, Yasuhiro Hirata, Shizuo Kasai, Toshitake Kobayashi, Tsuyoshi Maekawa, Satoshi Sasaki, Shigemitsu Matsumoto
  • Publication number: 20200377509
    Abstract: Provided is a novel aromatic ring compound which may have a GPR40 agonist activity and a GLP-1 secretagogue action. A compound represented by the formula (I): wherein each symbol is as described in the DESCRIPTION, or a salt thereof may have a GPR40 agonist activity and a GLP-1 secretagogue action, may be useful for the prophylaxis or treatment of cancer, obesity, diabetes, hypertension, hyperlipidemia, cardiac failure, diabetic complications, metabolic syndrome, sarcopenia and the like, and may afford superior efficacy.
    Type: Application
    Filed: March 29, 2018
    Publication date: December 3, 2020
    Applicants: TAKEDA PHARMACEUTICAL COMPANY LIMITED, SCOHIA PHARMA, INC
    Inventors: Seiji MIWATASHI, Yasufumi MIYAMOTO, Koji WATANABE, Yayoi NAKAYAMA, Yuko HITOMI, Jumpei AIDA, Nobuyuki TAKAKURA, Hideki FURUKAWA, Naoyoshi NOGUCHI, Yasuhiro HIRATA, Shizuo KASAl, Toshitake KOBAYASHI, Tsuyoshi MAEKAWA, Satoshi SASAKI, Shigemitsu MATSUMOTO
  • 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: 20200039957
    Abstract: Provided is a novel aromatic ring compound which may have a GPR40 agonist activity and a GLP-1 secretagogue action. A compound represented by the formula (I): wherein each symbol is as described in the DESCRIPTION, or a salt thereof may have a GPR40 agonist activity and a GLP-1 secretagogue action, may be useful for the prophylaxis or treatment of cancer, obesity, diabetes, hypertension, hyperlipidemia, cardiac failure, diabetic complications, metabolic syndrome, sarcopenia and the like, and may afford superior efficacy.
    Type: Application
    Filed: March 29, 2018
    Publication date: February 6, 2020
    Applicant: TAKEDA PHARMACEUTICAL COMPANY LIMITED
    Inventors: Seiji MIWATASHI, Yasufumi MIYAMOTO, Koji WATANABE, Yayoi NAKAYAMA, Yuko HITOMI, Jumpei AIDA, Nobuyuki TAKAKURA, Hideki FURUKAWA, Naoyoshi NOGUCHI, Yasuhiro HIRATA, Kazuaki TAKAMI, Norihito TOKUNAGA, Tomohiro OKAWA, Akita SHIBUYA, Shizuo KASAl, Toshitake KOBAYASHI, Tsuyoshi MAEKAWA
  • 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
  • Patent number: 9611244
    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: May 6, 2016
    Date of Patent: April 4, 2017
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Toshitake Kobayashi, Morihisa Saitoh, Yasufumi Wada, Hiroshi Nara, Nobuyuki Negoro
  • 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
  • Patent number: 9533966
    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: June 7, 2016
    Date of Patent: January 3, 2017
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Toshitake Kobayashi, Morihisa Saitoh, Yasufumi Wada, Hiroshi Nara, Nobuyuki Negoro
  • 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: 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
  • Patent number: 9120248
    Abstract: There are provided a shaping sheet provided on a surface thereof with a fine irregular shape which is capable of forming a fine pattern with a high-grade feel on a material to be shaped, and is excellent in releasability from the material, as well as a decorative plate shaped by the shaping sheet. The shaping sheet of the present invention includes a substrate, at least an ink layer partially formed on the substrate and a surface shaped layer which is present on and contacted with the ink layer so as to cover a whole surface including both a region where the ink layer is formed and a region where no ink layer is formed, wherein the surface shaped layer is formed by crosslinking and curing an ionizing radiation-curable resin composition, and has a convex shape on a surface thereof which is located in a portion just above the ink layer and in the vicinity of the portion.
    Type: Grant
    Filed: January 25, 2006
    Date of Patent: September 1, 2015
    Assignee: DAI NIPPON PRINTING CO., LTD.
    Inventors: Nobuo Saitou, Toshitake Kobayashi, Kenichi Tachihara, Takashi Iizuka
  • Patent number: 7968174
    Abstract: A decorative material having a pattern on a surface thereof and exhibiting a difference in gloss according to the pattern which is visually recognized as a concave portion, the decorative material further exhibiting not only a good surface strength such as abrasion resistance but also good marring resistance and oil resistance. The decorative material includes at least a substrate, a low-gloss pattern ink layer formed on part of the substrate, and a surface protective layer which is present on and contacted with the low-gloss pattern ink layer so as to cover a whole surface including both a region where the low-gloss pattern ink layer is formed and a region where no low-gloss pattern ink layer is formed.
    Type: Grant
    Filed: September 29, 2005
    Date of Patent: June 28, 2011
    Assignee: Dai Nippon Printing Co., Ltd.
    Inventors: Toshitake Kobayashi, Eiichiro Yokochi
  • Patent number: 7931954
    Abstract: There is provided a decorative material comprising at least a substrate, a low-luster pattern ink layer partially formed on the substrate, and a surface protective layer which is present on and contacted with the low-luster pattern ink layer so as to cover a whole surface including both a region where the low-luster pattern ink layer is formed and a region where no low-luster pattern ink layer is formed, wherein the surface protective layer is formed by crosslinking and curing an ionizing radiation-curable resin composition, and provided therein with a low-gloss region which is located in a portion just above the low-luster pattern ink layer and in the vicinity of the portion and visually recognized as a concave portion. The decorative material is provided on a surface thereof with a pattern, and exhibits a difference in gloss according to the pattern which is visually recognized as a concave portion, thereby imparting a good convexo-concave feeling to a surface thereof.
    Type: Grant
    Filed: September 30, 2004
    Date of Patent: April 26, 2011
    Assignee: Dai Nippon Printing Co., Ltd.
    Inventors: Toshitake Kobayashi, Kazuhiro Abe, Kenichi Tachihara, Eiichiro Yokochi
  • Publication number: 20110009421
    Abstract: An object of the present invention is to provide an agent for preventing or treating schizophrenia or the like, wherein the compound of the present invention has GPRS2 agonist activity.
    Type: Application
    Filed: February 27, 2009
    Publication date: January 13, 2011
    Applicant: TAKEDA PHARMACEUTICAL COMPANY LIMITED
    Inventors: Masaki Setoh, Toshitake Kobayashi, Toshio Tanaka, Atsuo Baba
  • Publication number: 20090011191
    Abstract: There are provided a shaping sheet provided on a surface thereof with a fine irregular shape which is capable of forming a fine pattern with a high-grade feel on a material to be shaped, and is excellent in releasability from the material, as well as a decorative plate shaped by the shaping sheet. The shaping sheet of the present invention includes a substrate, at least an ink layer partially formed on the substrate and a surface shaped layer which is present on and contacted with the ink layer so as to cover a whole surface including both a region where the ink layer is formed and a region where no ink layer is formed, wherein the surface shaped layer is formed by crosslinking and curing an ionizing radiation-curable resin composition, and has a convex shape on a surface thereof which is located in a portion just above the ink layer and in the vicinity of the portion.
    Type: Application
    Filed: January 25, 2006
    Publication date: January 8, 2009
    Inventors: Nobuo Saitou, Toshitake Kobayashi, Kenichi Tachihara