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公开(公告)号:US07638536B2
公开(公告)日:2009-12-29
申请号:US10500964
申请日:2003-01-15
申请人: Keizo Sugasawa , Susumu Watanuki , Yuji Koga , Hiroshi Nagata , Kazuyoshi Obitsu , Ryutaro Wakayama , Fukushi Hirayama , Ken-ichi Suzuki
发明人: Keizo Sugasawa , Susumu Watanuki , Yuji Koga , Hiroshi Nagata , Kazuyoshi Obitsu , Ryutaro Wakayama , Fukushi Hirayama , Ken-ichi Suzuki
IPC分类号: A61K31/496 , A61K31/4545 , C07D417/14
CPC分类号: C07D417/14 , A61K31/426 , A61K31/427 , A61K31/439 , A61K31/4545 , A61K31/4709 , A61K31/496 , A61K31/497 , A61K31/498 , A61K31/506 , A61K31/5377 , A61K31/538 , A61K31/695 , C07D277/46 , C07D417/04 , C07D417/12 , C07D453/02
摘要: A 2-acylaminothiazole derivative or a pharmaceutically acceptable salt thereof having an excellent effect of proliferating human c-mpl-Ba/F3 cells and an activity of increasing platelets based on the effect of promoting the formation of megakaryocytic colonies. A compound or a pharmaceutically acceptable salt thereof useful in treating thrombocytopenia.
摘要翻译: 基于促进巨核细胞集落形成的效果,具有对人c-mpl-Ba / F3细胞增殖的优异效果的2-酰基氨基噻唑衍生物或其药学上可接受的盐和增加血小板的活性。 用于治疗血小板减少症的化合物或其药学上可接受的盐。
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公开(公告)号:US20060194844A1
公开(公告)日:2006-08-31
申请号:US10564520
申请日:2004-07-15
申请人: Keizo Sugasawa , Yuji Koga , Kazuyoshi Obitsu , Takao Okuda , Koichiro Harada , Hideki Kubota , Fukushi Hirayama , Masaki Abe , Ken-ichi Suzuki
发明人: Keizo Sugasawa , Yuji Koga , Kazuyoshi Obitsu , Takao Okuda , Koichiro Harada , Hideki Kubota , Fukushi Hirayama , Masaki Abe , Ken-ichi Suzuki
IPC分类号: C07D417/02 , A61K31/4439 , A61K31/426
CPC分类号: C07D417/14 , C07D417/04
摘要: 2-Acylaminothiazole derivatives or salts thereof which have a platelet increasing activity based on an excellent human c-mpl-Ba/F3 cell growth function and a function of accelerating formation of megakaryocytic colonies and which are useful for treating thrombocytopenia are provided.
摘要翻译: 提供了基于优异的人c-mpl-Ba / F3细胞生长功能具有血小板增加活性的2-酰基氨基噻唑衍生物或其盐,并且具有促进巨核细胞集落形成并且可用于治疗血小板减少症的功能。
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公开(公告)号:US07361658B2
公开(公告)日:2008-04-22
申请号:US10564520
申请日:2004-07-15
申请人: Keizo Sugasawa , Yuji Koga , Kazuyoshi Obitsu , Takao Okuda , Koichiro Harada , Hideki Kubota , Fukushi Hirayama , Masaki Abe , Ken-ichi Suzuki
发明人: Keizo Sugasawa , Yuji Koga , Kazuyoshi Obitsu , Takao Okuda , Koichiro Harada , Hideki Kubota , Fukushi Hirayama , Masaki Abe , Ken-ichi Suzuki
IPC分类号: A61K31/4427 , A61K31/4523 , A61K31/496 , C07D403/12 , C07D401/12 , C07D211/26 , C07D401/14
CPC分类号: C07D417/14 , C07D417/04
摘要: 2-Acylaminothiazole derivatives or salts thereof which have a platelet increasing activity based on an excellent human c-mpl-Ba/F3 cell growth function and a function of accelerating formation of megakaryocytic colonies and which are useful for treating thrombocytopenia are provided.
摘要翻译: 提供了基于优异的人c-mpl-Ba / F3细胞生长功能具有血小板增加活性的2-酰基氨基噻唑衍生物或其盐,并且具有促进巨核细胞集落形成并且可用于治疗血小板减少症的功能。
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公开(公告)号:US5869501A
公开(公告)日:1999-02-09
申请号:US849391
申请日:1997-05-30
申请人: Fukushi Hirayama , Hiroyuki Koshio , Yuzo Matsumoto , Tomihisa Kawasaki , Seiji Kaku , Isao Yanagisawa
发明人: Fukushi Hirayama , Hiroyuki Koshio , Yuzo Matsumoto , Tomihisa Kawasaki , Seiji Kaku , Isao Yanagisawa
IPC分类号: C07D211/44 , A61K31/445 , A61P7/02 , C07D211/46 , C07D401/12 , C07D409/12
CPC分类号: C07D401/12 , C07D211/46 , C07D409/12
摘要: An amidinonaphthyl derivative represented by the following general formula (I) which has coagulation factor X inhibiting action and is useful as an anti-thrombus agent and the like, a salt thereof, an intermediate thereof and a pharmaceutical composition which comprises the amidinonaphthyl derivative. An amidinonaphthyl derivative represented by the following general formula (I) or a pharmaceutically acceptable salt thereof. ##STR1## (symbols in the formula have the following meanings; R.sup.1 : a hydrogen atom or a group represented by the formula --A--W--R.sup.4,A: a group represented by the formula ##STR2## a group represented by the formula ##STR3## or a group represented by the formula --SO.sub.2 --, X: an oxygen atom or a sulfur atom, W: a single bond or a group represented by the formula --NR.sup.5 --, R.sup.4 : a hydroxyl group, a lower alkoxy group, etc., R.sup.5 : a hydrogen atom, a carbamoyl group, a lower alkoxycarbonyl group, etc., R.sup.2 : a lower alkyl group, R.sup.3 : a hydrogen atom, a halogen atom, a carboxyl group, B: a lower alkylene group or a carbonyl group, and n: 0 or 1).
摘要翻译: PCT No.PCT / JP95 / 02458 Sec。 371日期1997年5月30日 102(e)日期1997年5月30日PCT提交1995年12月1日PCT公布。 公开号WO96 / 16940 日期1996年6月6日由以下通式(I)表示的脒基萘基衍生物,其具有凝血因子X抑制作用,可用作抗血栓剂等,其盐,其中间体和药物组合物,其包含 脒基萘基衍生物。 由以下通式(I)表示的脒基萘基衍生物或其药学上可接受的盐。 (式中的符号具有以下含义:R 1:氢原子或式-AW-R4表示的基团,A:由式SO 2表示的基团,由式 X:氧原子或硫原子,W:单键或由式-NR5-表示的基团,R4表示羟基,低级烷氧基等,R5表示氢原子,氨基甲酰基, 低级烷氧基羰基等,R2:低级烷基,R3:氢原子,卤素原子,羧基,B:低级亚烷基或羰基,n:0或1)。
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公开(公告)号:US20090054352A1
公开(公告)日:2009-02-26
申请号:US12091099
申请日:2006-11-07
申请人: Fukushi Hirayama , Jiro Fujiyasu , Daisuke Kaga , Kenji Negoro , Daisuke Sasuga , Norio Seki , Ken-ichi Suzuki
发明人: Fukushi Hirayama , Jiro Fujiyasu , Daisuke Kaga , Kenji Negoro , Daisuke Sasuga , Norio Seki , Ken-ichi Suzuki
IPC分类号: A61K31/706 , C07D401/12 , A61K31/444 , A61K31/513 , C07D413/14 , A61K31/5377 , A61K31/553 , C07H17/02
CPC分类号: C07D213/75 , C07D211/76 , C07D213/64 , C07D239/36 , C07D241/18 , C07D401/12 , C07D401/14 , C07D405/12 , C07D405/14 , C07D409/12 , C07D409/14 , C07D413/14 , C07D417/14
摘要: Problem: To provide compounds which have an anticoagulation effect based on their ability to inhibit the activated blood coagulation factor X and are useful as coagulation inhibitors or agents for prevention or treatment for diseases caused by thrombi or emboli.Means for Solution: Benzene derivatives or their salts having a characteristic chemical structure with a phenol ring and a benzene ring bonding to each other via an amide bond, in which the phenol ring further bonds to a benzene ring or a heteroaryl ring via an amide bond. They have an excellent effect of inhibiting the activated blood coagulation factor X, and especially have an excellent oral activity.
摘要翻译: 问题:提供基于其抑制活化凝血因子X的能力具有抗凝作用的化合物,并且可用作凝血抑制剂或用于预防或治疗由血栓或栓塞引起的疾病的药剂。 解决方法:苯衍生物或其具有特征化学结构的苯酚环和苯环通过酰胺键彼此键合,其中酚环还通过酰胺键与苯环或杂芳基环键合 。 它们具有抑制活化凝血因子X的优异效果,特别是具有优异的口服活性。
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公开(公告)号:US20090197834A1
公开(公告)日:2009-08-06
申请号:US12293055
申请日:2007-03-14
申请人: Yuji Koga , Takao Okuda , Susumu Watanuki , Takashi Kamikubo , Fukushi Hirayama , Hiroyuki Moritomo , Jiro Fujiyasu , Michihito Kageyama , Toshio Uemura , Jun Takasaki
发明人: Yuji Koga , Takao Okuda , Susumu Watanuki , Takashi Kamikubo , Fukushi Hirayama , Hiroyuki Moritomo , Jiro Fujiyasu , Michihito Kageyama , Toshio Uemura , Jun Takasaki
IPC分类号: A61K31/675 , C07D215/22 , A61K31/47 , C07F9/60
CPC分类号: C07D513/04 , C07D215/22 , C07D215/56 , C07D401/04 , C07D401/12 , C07D401/14 , C07D405/04 , C07D405/12 , C07D409/14 , C07D413/12 , C07D417/12 , C07D417/14 , C07D471/14 , C07D487/04 , C07F7/1804 , C07F9/60
摘要: [Problem] To provide a compound having excellent platelet aggregation inhibitory activity.[Means for Resolution] It was found that quinolone derivatives characterized in that these have lower alkyl, cycloalkyl or the like at the 1-position; —N(R0)C(O)-lower alkylene-CO2R0, lower alkylene-CO2R0, lower alkenylene-CO2R0, —O-lower alkylene-CO2R0, —O-(lower alkylene which may be substituted with —CO2R0)-aryl or —O-lower alkenylene-CO2R0 (wherein R0 is H or lower alkyl) at the 3-position; halogen at the 6-position; and amino group substituted with a substituent group having a ring structure at the 7-position, respectively, or pharmaceutically acceptable salts thereof, has excellent P2Y12 inhibitory activity. In addition, it was confirmed that these quinolone derivatives also have excellent platelet aggregation inhibitory activity. Based on the above, these quinolone derivatives or pharmaceutically acceptable salts thereof are useful as platelet aggregation inhibitors.
摘要翻译: 提供具有优异血小板聚集抑制活性的化合物。 [解决方法]发现喹诺酮衍生物的特征在于它们在1-位具有低级烷基,环烷基等; -N(R 0)C(O) - 低级亚烷基-CO 2 R 0,低级亚烷基-CO 2 R 0,低级亚烯基-CO 2 R O,-O-低级亚烷基-CO 2 R O,-O-(可被-CO 2 R 0取代的低级亚烷基) - 芳基或 O-低级亚烯基-CO 2 R 0(其中R 0是H或低级烷基)在3-位; 6位卤素; 分别被具有7位具有环结构的取代基取代的氨基或其药学上可接受的盐具有优异的P2Y12抑制活性。 此外,证实这些喹诺酮衍生物也具有优异的血小板聚集抑制活性。 基于上述,这些喹诺酮衍生物或其药学上可接受的盐可用作血小板聚集抑制剂。
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公开(公告)号:US20060148806A1
公开(公告)日:2006-07-06
申请号:US10562128
申请日:2004-07-22
申请人: Susumu Watanuki , Yuji Koga , Hiroyuki Moritomo , Issei Tsukamoto , Daisuke Kaga , Takao Okuda , Fukushi Hirayama , Yumiko Moritani , Jun Takasaki
发明人: Susumu Watanuki , Yuji Koga , Hiroyuki Moritomo , Issei Tsukamoto , Daisuke Kaga , Takao Okuda , Fukushi Hirayama , Yumiko Moritani , Jun Takasaki
IPC分类号: A61K31/503 , C07D471/02 , C07D487/02 , A61K31/4745
CPC分类号: C07D237/28 , A61K31/4709 , A61K31/4725 , C07D215/56 , C07D405/04 , C07F9/5765 , C07F9/60 , C07F9/650947
摘要: A platelet aggregation inhibitor comprising a quinolone derivative or a pharmaceutically acceptable salt thereof as an active ingredient, and a novel quinolone derivative or a pharmaceutically acceptable salt thereof useful as a platelet aggregation inhibitor.
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公开(公告)号:US08022208B2
公开(公告)日:2011-09-20
申请号:US12091099
申请日:2006-11-07
申请人: Fukushi Hirayama , Jiro Fujiyasu , Daisuke Kaga , Kenji Negoro , Daisuke Sasuga , Norio Seki , Ken-ichi Suzuki
发明人: Fukushi Hirayama , Jiro Fujiyasu , Daisuke Kaga , Kenji Negoro , Daisuke Sasuga , Norio Seki , Ken-ichi Suzuki
IPC分类号: C07D419/14 , C07D279/12 , C07D401/14 , C07D211/94 , C07D213/62 , C07D267/10 , A61K31/553 , A61K31/554 , A61K31/546 , A61K31/5355 , A61K31/497 , A61K31/445 , A61K31/444
CPC分类号: C07D213/75 , C07D211/76 , C07D213/64 , C07D239/36 , C07D241/18 , C07D401/12 , C07D401/14 , C07D405/12 , C07D405/14 , C07D409/12 , C07D409/14 , C07D413/14 , C07D417/14
摘要: Problem: To provide compounds which have an anticoagulation effect based on their ability to inhibit the activated blood coagulation factor X and are useful as coagulation inhibitors or agents for prevention or treatment for diseases caused by thrombi or emboli.Means for Solution: Benzene derivatives or their salts having a characteristic chemical structure with a phenol ring and a benzene ring bonding to each other via an amide bond, in which the phenol ring further bonds to a benzene ring or a heteroaryl ring via an amide bond. They have an excellent effect of inhibiting the activated blood coagulation factor X, and especially have an excellent oral activity.
摘要翻译: 问题:提供基于其抑制活化凝血因子X的能力具有抗凝作用的化合物,并且可用作凝血抑制剂或用于预防或治疗由血栓或栓塞引起的疾病的药剂。 解决方法:苯衍生物或其具有特征化学结构的苯酚环和苯环通过酰胺键彼此键合,其中酚环还通过酰胺键与苯环或杂芳基环键合 。 它们具有抑制活化凝血因子X的优异效果,特别是具有优异的口服活性。
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公开(公告)号:US07879878B2
公开(公告)日:2011-02-01
申请号:US12347428
申请日:2008-12-31
申请人: Susumu Watanuki , Yuji Koga , Hiroyuki Moritomo , Issei Tsukamoto , Daisuke Kaga , Takao Okuda , Fukushi Hirayama , Yumiko Moritani , Jun Takasaki
发明人: Susumu Watanuki , Yuji Koga , Hiroyuki Moritomo , Issei Tsukamoto , Daisuke Kaga , Takao Okuda , Fukushi Hirayama , Yumiko Moritani , Jun Takasaki
IPC分类号: A61K31/47 , A61K31/44 , C07D215/00
CPC分类号: C07D237/28 , A61K31/4709 , A61K31/4725 , C07D215/56 , C07D405/04 , C07F9/5765 , C07F9/60 , C07F9/650947
摘要: A platelet aggregation inhibitor comprising a quinolone derivative or a pharmaceutically acceptable salt thereof as an active ingredient, and a novel quinolone derivative or a pharmaceutically acceptable salt thereof useful as a platelet aggregation inhibitor.
摘要翻译: 包含喹诺酮衍生物或其药学上可接受的盐作为活性成分的血小板聚集抑制剂和用作血小板聚集抑制剂的新型喹诺酮衍生物或其药学上可接受的盐。
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公开(公告)号:US08629126B2
公开(公告)日:2014-01-14
申请号:US13364815
申请日:2012-02-02
申请人: Yuji Koga , Takao Okuda , Susumu Watanuki , Takashi Kamikubo , Fukushi Hirayama , Hiroyuki Moritomo , Jiro Fujiyasu , Michihito Kageyama , Toshio Uemura , Jun Takasaki
发明人: Yuji Koga , Takao Okuda , Susumu Watanuki , Takashi Kamikubo , Fukushi Hirayama , Hiroyuki Moritomo , Jiro Fujiyasu , Michihito Kageyama , Toshio Uemura , Jun Takasaki
IPC分类号: A61K31/675 , A61K31/47
CPC分类号: C07D513/04 , C07D215/22 , C07D215/56 , C07D401/04 , C07D401/12 , C07D401/14 , C07D405/04 , C07D405/12 , C07D409/14 , C07D413/12 , C07D417/12 , C07D417/14 , C07D471/14 , C07D487/04 , C07F7/1804 , C07F9/60
摘要: Disclosed are quinolone derivatives characterized in that these have lower alkyl, cycloalkyl or the like at the 1-position; —N(R0)C(O)-lower alkylene-CO2R0, lower alkylene-CO2R0, lower alkenylene-CO2R0, —O-lower alkylene-CO2R0, —O-(lower alkylene which may be substituted with —CO2R0)-aryl or —O-lower alkenylene-CO2R0 (wherein R0 is H or lower alkyl) at the 3-position; halogen at the 6-position; and amino group substituted with a substituent group having a ring structure at the 7-position, respectively, or pharmaceutically acceptable salts thereof, has excellent P2Y12 inhibitory activity. The quinolone derivatives have excellent platelet aggregation inhibitory activity. A method of using the compounds is also disclosed.
摘要翻译: 公开了喹诺酮衍生物,其特征在于它们在1-位具有低级烷基,环烷基等; -N(R 0)C(O) - 低级亚烷基-CO 2 R 0,低级亚烷基-CO 2 R 0,低级亚烯基-CO 2 R O,-O-低级亚烷基-CO 2 R O,-O-(可被-CO 2 R 0取代的低级亚烷基) - 芳基或 O-低级亚烯基-CO 2 R 0(其中R 0是H或低级烷基)在3-位; 6位卤素; 分别被具有7位具有环结构的取代基取代的氨基或其药学上可接受的盐具有优异的P2Y12抑制活性。 喹诺酮衍生物具有优异的血小板聚集抑制活性。 还公开了使用该化合物的方法。
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