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公开(公告)号:US20100256123A1
公开(公告)日:2010-10-07
申请号:US12438627
申请日:2007-08-24
申请人: Shogo Sakuma , Tsuyoshi Endo , Toshiyasu Imai , Noriko Kanakubo , Masahiko Arai , Toshihiro Takahashi , Tomio Yamakawa , Makoto Tsuda , Kazuhide Inoue , Kenji Hirate , Takako Hirate
发明人: Shogo Sakuma , Tsuyoshi Endo , Toshiyasu Imai , Noriko Kanakubo , Masahiko Arai , Toshihiro Takahashi , Tomio Yamakawa , Makoto Tsuda , Kazuhide Inoue , Kenji Hirate , Takako Hirate
IPC分类号: A61K31/551 , C07D243/10 , A61P29/00
CPC分类号: C07D243/20 , C07D243/22 , C07D243/24
摘要: A compound having the following formula (II) or its pharmacologically acceptable salt is used as a P2X4 receptor antagonist: in which R11 represents hydrogen or an alkyl group having 1-8 carbon atoms; R21 represents an alkyl group having 1-8 carbon atoms, an alkoxy group having 1-8 carbon atoms, an alkyl group having 1-8 carbon atoms and having 1-3 halogen substituents, or hydroxyl; and R31 is hydrogen or a halogen atom.
摘要翻译: 使用具有下式(II)或其药理学上可接受的盐的化合物作为P2X4受体拮抗剂:其中R11表示氢或具有1-8个碳原子的烷基; R21表示碳原子数1〜8的烷基,碳原子数为1〜8的烷氧基,碳原子数1〜8的烷基,卤素取代基1-3个,羟基, R 31为氢或卤素原子。
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公开(公告)号:US20120116073A1
公开(公告)日:2012-05-10
申请号:US13354361
申请日:2012-01-20
申请人: Shogo SAKUMA , Tsuyoshi Endo , Toshiyasu Imai , Noriko Kanakubo , Masahiko Arai , Toshihiro Takahashi , Kenji Hirate , Takako Hirate , Tomio Yamakawa , Makoto Tsuda , Kazuhide Inoue
发明人: Shogo SAKUMA , Tsuyoshi Endo , Toshiyasu Imai , Noriko Kanakubo , Masahiko Arai , Toshihiro Takahashi , Kenji Hirate , Takako Hirate , Tomio Yamakawa , Makoto Tsuda , Kazuhide Inoue
IPC分类号: C07D243/10
CPC分类号: C07D243/20 , C07D243/22 , C07D243/24
摘要: A compound having the following formula (II) or its pharmacologically acceptable salt is used as a P2X4 receptor antagonist: in which R11 represents hydrogen or an alkyl group having 1-8 carbon atoms; R21 represents an alkyl group having 1-8 carbon atoms, an alkoxy group having 1-8 carbon atoms, an alkyl group having 1-8 carbon atoms and having 1-3 halogen substituents, or hydroxyl; and R31 is hydrogen or a halogen atom.
摘要翻译: 使用具有下式(II)或其药理学上可接受的盐的化合物作为P2X4受体拮抗剂:其中R11表示氢或具有1-8个碳原子的烷基; R21表示碳原子数1〜8的烷基,碳原子数为1〜8的烷氧基,碳原子数1〜8的烷基,卤素取代基1-3个,羟基, R 31为氢或卤素原子。
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公开(公告)号:US20090030041A1
公开(公告)日:2009-01-29
申请号:US11662633
申请日:2005-09-13
申请人: Toshihiro Takahashi , Tsuyoshi Endo , Masatoshi Ushioda , Kunio Kobayashi , Tomio Yamakawa , Kiichi Shika , Toru Kawasaki , Toshiyasu Imai , Kenji Hirate , Takako Hirate
发明人: Toshihiro Takahashi , Tsuyoshi Endo , Masatoshi Ushioda , Kunio Kobayashi , Tomio Yamakawa , Kiichi Shika , Toru Kawasaki , Toshiyasu Imai , Kenji Hirate , Takako Hirate
IPC分类号: A61K31/4525 , C07D405/02 , A61P25/04
CPC分类号: C07D211/58 , C07D405/12 , C07D409/12
摘要: An N-substituted N-(4-piperininyl)amide derivative represented by the following formula (I): (wherein R1 represents C1-6 alkyl, furyl, etc.; R2 represents amino, acetylamino, ureido, etc.; R3 represents hydrogen, C2-8 alkoxycarbonyl, etc.; R4 represents optionally substituted phenyl, etc.; R5 represents hydroxyl, benzyloxy, etc.; R6 represents hydrogen or methyl; and m is 1 or 2) or a salt of the derivative, and an analgesic containing the derivative or salt.
摘要翻译: 由下式(I)表示的N-取代的N-(4-哌啶基)酰胺衍生物:其中R1表示C1-6烷基,呋喃基等; R2表示氨基,乙酰氨基,脲基等; R3表示氢 ,C 2-8烷氧基羰基等; R 4表示任选取代的苯基等; R 5表示羟基,苄氧基等; R 6表示氢或甲基; m表示1或2)或该衍生物的盐,以及镇痛剂 含有衍生物或盐。
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