公开(公告)号：US20220274982A1

公开(公告)日：2022-09-01

申请号：US17630840

申请日：2020-07-28

Applicant: Takeda Pharmaceutical Company Limited

Inventor： Yuta TANAKA ,  Yuta TANAKA ,  Fumiaki KIKUCHI ,  Takeshi YAMAMOTO ,  Minoru NAKAMURA ,  Kazuaki TAKAMI ,  Masataka MURAKAMI ,  Masaki DAINI ,  Yasufumi WADA ,  Keiko KAKEGAWA ,  Takahito KASAHARA ,  Tomohiro OHASHI ,  Junsi WANG ,  Zenichi IKEDA ,  Florian PUENNER ,  Masaki SETO ,  Satoshi MIKAMI ,  Minoru SASAKI

IPC: C07D471/04

Abstract: The present invention provides a compound having a glucosylceramide synthase inhibitory action, which is expected to be useful as an agent for the prophylaxis or treatment of lysosomal storage diseases (e.g., Gaucher's disease, Fabry's disease, GM1-gangliosidosis, GM2 activator deficiency, Tay-Sachs disease, Sandhoffs disease), neurodegenerative diseases (e.g., Parkinson's disease, Lewy body dementia, multiple-system atrophy) and the like.
The present invention relates to a compound represented by the formula (I): wherein each symbol is as described in the description, or a salt thereof.

公开(公告)号：US20180155333A1

公开(公告)日：2018-06-07

申请号：US15568644

申请日：2016-04-22

Applicant: TAKEDA PHARMACEUTICAL COMPANY LIMITED

Inventor： Taku KAMEI ,  Yasuyoshi ARIKAWA ,  Tomohiro OHASHI ,  Toshihiro IMAEDA ,  Ikuo FUJIMORI ,  Takashi MIKI ,  Jinichi YONEMORI ,  Yuya OGURO ,  Takahiro SUGIMOTO ,  Masaki SETO ,  Goushi NISHIDA ,  Makoto KAMATA ,  Hiroshi IMOTO

IPC: C07D413/14 ,  C07D413/04 ,  C07D417/14 ,  C07D409/14 ,  A61P25/18 ,  A61P25/20 ,  A61P25/22 ,  A61P25/24 ,  A61P25/28 ,  A61P25/30

CPC classification number: C07D413/14 ,  A61K31/553 ,  A61P25/18 ,  A61P25/20 ,  A61P25/22 ,  A61P25/24 ,  A61P25/28 ,  A61P25/30 ,  C07D409/14 ,  C07D413/04 ,  C07D417/14

Abstract: The present invention provide a compound having an orexin receptor antagonistic activity, which is expected to be useful as medicaments such as agents for the prophylaxis or treatment of sleep disorder, depression, anxiety disorder, panic disorder, schizophrenia, drug dependence, Alzheimer's disease and the like.The present invention relates to a compound represented by the formula (I): wherein each symbol is as defined in the specification, or a salt thereof.

公开(公告)号：US20210332053A1

公开(公告)日：2021-10-28

申请号：US17201878

申请日：2021-03-15

Applicant: Takeda Pharmaceutical Company Limited

Inventor： Yuya OGURO ,  Shigemitsu MATSUMOTO ,  Takeshi WAKABAYASHI ,  Norihito TOKUNAGA ,  Taku KAMEI ,  Mitsuhiro ITO ,  Satoshi MIKAMI ,  Masaki SETO ,  Shinji MORIMOTO ,  Shinji NAKAMURA ,  Sachie TAKASHIMA ,  Masataka MURAKAMI ,  Masaki DAINI ,  Makoto KAMATA ,  Minoru NAKAMURA ,  Yasufumi WADA ,  Hiroyuki KAKEI ,  Kazuaki TAKAMI ,  Taisuke TAWARAISHI ,  Jumpei AIDA ,  Kouichi IWANAGA ,  Satoshi YAMAMOTO

IPC: C07D487/04 ,  A61K9/20 ,  A61K9/48 ,  C07D471/04 ,  A61P25/00

Abstract: The present invention provides a heterocyclic compound having an antagonistic action on an NMDA receptor containing the NR2B subunit, and expected to be useful as an agent for the prophylaxis or treatment of major depression, bipolar disorder, migraine, pain, behavioral and psychological symptoms of dementia and the like.
The present invention relates to a compound represented by the formula (I): wherein each symbol is as described in the description, or a salt thereof.

公开(公告)号：US20210139491A1

公开(公告)日：2021-05-13

申请号：US16622632

申请日：2018-06-19

Applicant: TAKEDA PHARMACEUTICAL COMPANY LIMITED

Inventor： Kazuaki TAKAMI ,  Masaki SETO ,  Shinobu SASAKI ,  Haruhi ANDO ,  Masaki OGINO ,  Tomoko OHASHI ,  Toshihiro IMAEDA ,  Ikuo FUJIMORI ,  Yasuhiro TSUKIMI ,  Masami YAMADA ,  Kenichiro SHIMOKAWA ,  Takeshi WAKABAYASHI ,  Masataka MURAKAMI ,  Makoto FUSHIMI ,  Tomohiro OKAWA ,  Jinichi YONEMORI ,  Tomohiro OHASHI ,  Hideo SUZUKI ,  Hironobu MAEZAKI ,  Ayumu SATO ,  Yasutomi ASANO ,  Steve SWANN

IPC: C07D491/048 ,  A61K31/4355 ,  A61P1/10

Abstract: The present invention aims to provide a compound that may be useful for the prophylaxis or treatment of constipation and the like. The present invention provides a compound represented by the following formula (I): wherein each symbol is as described in the specification, or a salt thereof.

公开(公告)号：US20210087186A1

公开(公告)日：2021-03-25

申请号：US16961476

申请日：2019-01-30

Applicant: Takeda Pharmaceutical Company Limited

Inventor： Yuta TANAKA ,  Tomohiro OHASHI ,  Zenichi IKEDA ,  Yuta TANAKA ,  Florian PÜNNER ,  Takeshi YAMAMOTO ,  Keiko KAKEGAWA ,  Fumiaki KIKUCHI ,  Nao MORISHITA ,  Takahito KASAHARA ,  Masaki SETO ,  Minoru NAKAMURA ,  Kazuaki TAKAMI ,  Masataka MURAKAMI ,  Masaki DAINI ,  Satoshi MIKAMI ,  Minoru SASAKI

IPC: C07D471/04 ,  C07D495/04 ,  C07D487/04 ,  C07D491/048 ,  C07D519/00

Abstract: The present invention provides a compound having a glucosylceramide lowering action (e.g., promoting glucosylceramide metabolism, inhibition of glucosylceramide synthesis, promoting glucosylceramide catabolism, etc.), which is expected to be useful as an agent for the prophylaxis or treatment of lysosome diseases (e.g., Gaucher's disease), neurodegenerative diseases (e.g., Parkinson's disease, Lewy body dementia, multiple-system atrophy) and the like.
The present invention relates to a compound represented by the formula (I) wherein each symbol is as described in the specification, or a salt thereof.

公开(公告)号：US20220289679A1

公开(公告)日：2022-09-15

申请号：US17630442

申请日：2020-07-28

Applicant: Takeda Pharmaceutical Company Limited

Inventor： Yuta TANAKA ,  Yuta TANAKA ,  Keiko KAKEGAWA ,  Takahito KASAHARA ,  Fumiaki KIKUCHI ,  Takeshi YAMAMOTO ,  Tomohiro OHASHI ,  Zenichi IKEDA ,  Florian PUENNER ,  Minoru NAKAMURA ,  Kazuaki TAKAMI ,  Masataka MURAKAMI ,  Masaki DAINI ,  Masaki SETO ,  Satoshi MIKAMI ,  Minoru SASAKI

IPC: C07D213/82 ,  C07D401/12 ,  C07D471/04 ,  C07D413/12 ,  C07D405/14 ,  C07D401/14 ,  C07D237/14 ,  C07D405/12

Abstract: The present invention provides a compound having a glucosylceramide synthase inhibitory action, which is expected to be useful as an agent for the prophylaxis or treatment of lysosomal storage diseases (e.g., Gaucher's disease, Fabry's disease, GM1-gangliosidosis, GM2 activator deficiency, Tay-Sachs disease, Sandhoffs disease), neurodegenerative diseases (e.g., Parkinson's disease, Lewy body dementia, multiple-system atrophy) and the like.
The present invention relates to a compound represented by the formula (I): wherein each symbol is as described in the description, or a salt thereof.

公开(公告)号：US20190300536A1

公开(公告)日：2019-10-03

申请号：US16366710

申请日：2019-03-27

Applicant: Takeda Pharmaceutical Company Limited

Inventor： Yuya OGURO ,  Shigemitsu MATSUMOTO ,  Takeshi WAKABAYASHI ,  Norihito TOKUNAGA ,  Taku KAMEI ,  Mitsuhiro ITO ,  Satoshi MIKAMI ,  Masaki SETO ,  Shinji MORIMOTO ,  Shinji NAKAMURA ,  Sachie TAKASHIMA ,  Masataka MURAKAMI ,  Masaki DAINI ,  Makoto KAMATA ,  Minoru NAKAMURA ,  Yasufumi WADA ,  Hiroyuki KAKEI ,  Kazuaki TAKAMI ,  Taisuke TAWARAISHI ,  Jumpei AIDA ,  Kouichi IWANAGA ,  Satoshi YAMAMOTO

IPC: C07D487/04 ,  C07D471/04 ,  A61K9/20 ,  A61K9/48

Abstract: The present invention provides a heterocyclic compound having an antagonistic action on an NMDA receptor containing the NR2B subunit, and expected to be useful as an agent for the prophylaxis or treatment of major depression, bipolar disorder, migraine, pain, behavioral and psychological symptoms of dementia and the like.The present invention relates to a compound represented by the formula (I): wherein each symbol is as described in the description, or a salt thereof.

公开(公告)号：US20240217957A1

公开(公告)日：2024-07-04

申请号：US18522917

申请日：2023-11-29

Applicant: TAKEDA PHARMACEUTICAL COMPANY LIMITED

Inventor： Asato KINA ,  Zenichi IKEDA ,  Mitsunori KONO ,  Yuya OGURO ,  Osamu KUBO ,  Toru YAMASHITA ,  Kazuaki TAKAMI ,  Takafumi YUKAWA ,  Masaki SETO ,  Makoto KAMATA ,  Kenjiro SATO ,  Masataka MURAKAMI ,  Yusuke SASAKI ,  Matthew Thomas REYNOLDS ,  Minoru NAKAMURA ,  Taku KAMEI ,  Hiroyuki KAKEI ,  Fumie YAMAGUCHI ,  Tomohiro OHASHI ,  Takuto KOJIMA ,  Keiko KAKEGAWA ,  Florian PÜNNER ,  Shinji NAKAMURA ,  Nao MORISHITA ,  Tadashi HIDAKA ,  Sachie TAKASHIMA ,  Takahiko TANIGUCHI

IPC: C07D413/04 ,  A61P25/00 ,  C07D413/14

CPC classification number: C07D413/04 ,  A61P25/00 ,  C07D413/14

Abstract: The present invention provides a heterocyclic compound having an orexin type 2 receptor agonist activity. Provided is a compound of formula (I):




wherein each symbol is as described in the specification, or a salt thereof has an orexin type 2 receptor agonist activity, and is useful as an agent for the prophylaxis or treatment of narcolepsy.

公开(公告)号：US20230303541A1

公开(公告)日：2023-09-28

申请号：US18081395

申请日：2022-12-14

Applicant: Takeda Pharmaceutical Company Limited

Inventor： Shinobu SASAKI ,  Masaki SETO ,  Kazuaki TAKAMI ,  Haruhi ANDO

IPC: C07D405/14 ,  C07D405/04 ,  C07D409/14 ,  A61P1/10

CPC classification number: C07D405/14 ,  A61P1/10 ,  C07D405/04 ,  C07D409/14

Abstract: The present invention aims to provide a compound that may be useful for the prophylaxis or treatment of constipation and the like. The present invention provides a compound represented by the following formula (I):





wherein each symbol is as described in the specification, or a salt thereof.

公开(公告)号：US20210380565A1

公开(公告)日：2021-12-09

申请号：US17280633

申请日：2019-09-27

Applicant: Takeda Pharmaceutical Company Limited

Inventor： Shinobu SASAKI ,  Yasutomi ASANO ,  Kazuaki TAKAMI ,  Masaki SETO ,  Haruhi ANDO

IPC: C07D405/14 ,  A61P1/10 ,  C07D407/12 ,  C07D413/14 ,  C07D417/14 ,  C07D407/14

Abstract: The present invention aims to provide a compound that may be useful for the prophylaxis or treatment of constipation and the like. The present invention provides a compound represented by the formula (I): wherein R1 is a hydrogen atom, a halogen atom, an optionally substituted C1-6 alkyl group, or an optionally substituted C1-6 alkoxy group; and ring A is an optionally further substituted ring, or a salt thereof.