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公开(公告)号:US20080287374A1
公开(公告)日:2008-11-20
申请号:US12181957
申请日:2008-07-29
申请人: Ryuta YAMAZAKI , Yukiko Nishiyama , Tomio Furuta , Takeshi Matsuzaki , Hiroshi Hatano , Sachiko Matsumoto , Ritsuo Aiyama , Oh Yoshida , Masato Nagaoka , Shusuke Hashimoto , Yoshikazu Sugimoto
发明人: Ryuta YAMAZAKI , Yukiko Nishiyama , Tomio Furuta , Takeshi Matsuzaki , Hiroshi Hatano , Sachiko Matsumoto , Ritsuo Aiyama , Oh Yoshida , Masato Nagaoka , Shusuke Hashimoto , Yoshikazu Sugimoto
IPC分类号: A61K31/352 , A61K31/7048 , A61P35/00
CPC分类号: G01N33/57415 , A61K31/121 , A61K31/352 , C07D311/30 , C07D493/04 , G01N33/5011
摘要: The invention provides a cancer cell useful in screening BCRP-inhibitors, and a BCRP-inhibitor.The BCRP-inhibitor contains, as the active ingredient, a flavonoid represented by any of the following formulae (1), (2), (3), (4), and (5): and glycosides, esters, or salts thereof; and an anticancer agent containing the BCRP-inhibitor together with an anticancer agent available as the substrate of BCRP.
摘要翻译: 本发明提供了可用于筛选BCRP抑制剂和BCRP抑制剂的癌细胞。 BCRP抑制剂含有下列通式(1),(2),(3),(4)和(5)中任一项所示的类黄酮作为活性成分:及其糖苷,酯或其盐; 以及含有BCRP抑制剂的抗癌剂和可用作BCRP底物的抗癌剂。
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公开(公告)号:US07371773B2
公开(公告)日:2008-05-13
申请号:US10544064
申请日:2004-02-03
申请人: Ryuta Yamazaki , Yukiko Nishiyama , Tomio Furuta , Takeshi Matsuzaki , Hiroshi Hatano , Oh Yoshida , Masato Nagaoka , Ritsuo Aiyama , Shusuke Hashimoto , Yoshikazu Sugimoto
发明人: Ryuta Yamazaki , Yukiko Nishiyama , Tomio Furuta , Takeshi Matsuzaki , Hiroshi Hatano , Oh Yoshida , Masato Nagaoka , Ritsuo Aiyama , Shusuke Hashimoto , Yoshikazu Sugimoto
IPC分类号: A61K31/415
CPC分类号: C07D211/58 , A61K31/277 , A61K31/7034 , C07C255/37 , C07D317/60
摘要: The invention provides a drug which inhibits BCRP.A breast cancer resistance protein inhibitor containing, as an active ingredient, a diphenylacrylonitrile derivative represented by the following formula (1): [wherein, each of 8 R's, which are the same or different from one another, represents a hydrogen atom, a hydroxyl group, a nitro group, an amino group, an acetylamino group (—NHCOCH3 group); a cyano group (—CN group); a formyl group (—CHO group), —COOR1 (R1 is hydrogen or C1-C4 alkyl), —O(CH2)nCOOR2 (n=1−7: R2 is hydrogen or C1-C4 alkyl), —OOCCH2CH2COOR3 (R3 is hydrogen, C1-C4 alkyl, (Z)-2-(3,4-dimethoxy-phenyl)-3-(4-hydroxy-phenyl)-acrylonitrile, or glycopyranosyl), a C1-C8 alkoxy group, a C1-C4 alkyl group, a halogen atom, a C1-C4 alkoxy C1-C4 alkoxy C1-C4 alkoxy group, a C2-C8 acyloxy group, a C2-C8 halogenoacyloxy group, a methylenedioxy group, a trifluoromethyl group, a phosphate group (i.e., —OP(O) (OH)2) or a salt thereof, a sulfate group (i.e., —OSO3H) or a salt thereof, a glycopyranosyl group or a salt thereof, a phosphate ester of a glycopyranosyl group or a salt of the ester, a sulfate ester of a glycopyranosyl group or a salt of the ester, or a piperidinopiperidinocarbonyloxy group], an ester thereof, or a salt thereof.
摘要翻译: 本发明提供抑制BCRP的药物。 作为活性成分,含有下述式(1)表示的二苯基丙烯腈衍生物的乳
球癌抗性蛋白质抑制剂:[其中,8个相同或不同的8个R代表氢原子,羟基 基团,硝基,氨基,乙酰氨基(-NHCOCH 3 SO 3); 氰基(-CN基); 甲酰基(-CHO基),-COOR 1(R 1是氢或C 1 -C 4烷基),-O(CH 2) )nOR 2(n = 1-7:R 2是氢或C 1 -C 4烷基),-OOCCH 2 (R 3)是氢,C 1 -C 4烷基,(Z)-2-(3,4-二氯苯基) 二甲氧基 - 苯基)-3-(4-羟基 - 苯基) - 丙烯腈或糖吡喃糖基),C1-C8烷氧基,C1-C4烷基,卤素原子,C1-C4烷氧基C1-C4烷氧基C1- C4烷氧基,C2-C8酰氧基,C2-C8卤代酰氧基,亚甲二氧基,三氟甲基,磷酸基(即-OP(O)(OH)2))或 其盐,硫酸基(即-OSO 3 H)或其盐,糖吡喃糖基或其盐,糖吡喃糖基的磷酸酯或酯的盐, 糖吡喃糖基的硫酸酯或酯的盐或哌啶子基哌啶羰基氧基],其酯或其盐。-
公开(公告)号:US08697742B2
公开(公告)日:2014-04-15
申请号:US11909805
申请日:2006-03-29
申请人: Ryuta Yamazaki , Yukiko Nishiyama , Tomio Furuta , Takeshi Matsuzaki , Hiroshi Hatano , Oh Yoshida , Masato Nagaoka , Ritsuo Aiyama , Shusuke Hashimoto , Yoshikazu Sugimoto
发明人: Ryuta Yamazaki , Yukiko Nishiyama , Tomio Furuta , Takeshi Matsuzaki , Hiroshi Hatano , Oh Yoshida , Masato Nagaoka , Ritsuo Aiyama , Shusuke Hashimoto , Yoshikazu Sugimoto
IPC分类号: A01N43/06 , A61K31/38 , A01N43/40 , A61K31/435 , C07D333/02 , C07D487/00
CPC分类号: C07C255/37 , A61K9/2009 , A61K9/2018 , A61K9/2054 , A61K9/2059 , A61K31/277 , A61K31/341 , A61K31/381 , A61K31/40 , A61K31/404 , A61K31/4164 , A61K31/4184 , A61K31/42 , A61K31/426 , A61K31/428 , A61K31/44 , A61K31/4409 , A61K31/4525 , A61K31/4535 , A61K31/47 , A61K31/5377 , A61K31/661 , C07C2603/26 , C07D207/337 , C07D209/18 , C07D213/57 , C07D215/14 , C07D215/18 , C07D233/64 , C07D233/84 , C07D235/16 , C07D261/08 , C07D277/30 , C07D277/64 , C07D307/54 , C07D307/56 , C07D307/66 , C07D307/72 , C07D307/79 , C07D307/81 , C07D333/28 , C07D333/36 , C07D333/44 , C07D333/60 , C07D401/04 , C07D401/06 , C07D405/04 , C07D409/04 , C07D413/04 , C07D417/06 , C07F9/65586
摘要: A breast cancer resistance protein (BCRP/ABCG2) inhibitor. The BCRP inhibitor contains, as an active ingredient, an acrylonitrile derivative or a salt thereof.
摘要翻译: 乳腺癌抗性蛋白(BCRP / ABCG2)抑制剂。 BCRP抑制剂含有作为活性成分的丙烯腈衍生物或其盐。
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公开(公告)号:US20060135445A1
公开(公告)日:2006-06-22
申请号:US10544062
申请日:2004-02-03
申请人: Ryuta Yamazaki , Yukiko Nishiyama , Tomio Furuta , Takeshi Matsuzaki , Hiroshi Hatano , Sachiko Matsumoto , Ritsuo Aiyama , Oh Yoshida , Masato Nagaoka , Shusuke Hashimoto , Yoshikazu Sugimoto
发明人: Ryuta Yamazaki , Yukiko Nishiyama , Tomio Furuta , Takeshi Matsuzaki , Hiroshi Hatano , Sachiko Matsumoto , Ritsuo Aiyama , Oh Yoshida , Masato Nagaoka , Shusuke Hashimoto , Yoshikazu Sugimoto
IPC分类号: A61K31/7048 , A61K31/353
CPC分类号: G01N33/57415 , A61K31/121 , A61K31/352 , C07D311/30 , C07D493/04 , G01N33/5011
摘要: The invention provides a cancer cell useful in screening BCRP-inhibitors, and a BCRP-inhibitor. The BCRP-inhibitor contains, as the active ingredient, a flavonoid represented by any of the following formulae (1), (2), (3), (4), and (5): and glycosides, esters, or salts thereof; and an anticancer agent containing the BCRP-inhibitor together with an anticancer agent available as the substrate of BCRP.
摘要翻译: 本发明提供了可用于筛选BCRP抑制剂和BCRP抑制剂的癌细胞。 BCRP抑制剂含有下列通式(1),(2),(3),(4)和(5)中任一项所示的类黄酮作为活性成分:及其糖苷,酯或其盐; 以及含有BCRP抑制剂的抗癌剂和可用作BCRP底物的抗癌剂。
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公开(公告)号:US20090253656A1
公开(公告)日:2009-10-08
申请号:US11909805
申请日:2006-03-29
申请人: Ryuta Yamazaki , Yukiko Nishiyama , Tomio Furuta , Takeshi Matsuzaki , Hiroshi Hatano , Oh Yoshida , Masato Nagaoka , Ritsuo Aiyama , Shusuke Hashimoto , Yoshikazu Sugimoto
发明人: Ryuta Yamazaki , Yukiko Nishiyama , Tomio Furuta , Takeshi Matsuzaki , Hiroshi Hatano , Oh Yoshida , Masato Nagaoka , Ritsuo Aiyama , Shusuke Hashimoto , Yoshikazu Sugimoto
IPC分类号: A61K31/277 , A61K31/675 , A61K31/5377 , A61K31/496 , A61K31/47 , A61K31/4709 , A61K31/4545 , A61K31/4535 , A61K31/44 , A61K31/426 , A61K31/428 , A61K31/42 , A61K31/4184 , A61K31/4164 , A61K31/403 , A61K31/40 , A61K31/381 , A61K31/343 , A61K31/341 , C07D413/04 , C07F9/576 , C07D215/16 , C07D409/04 , C07D405/04 , C07D213/84 , C07D417/04 , C07D277/62 , C07D277/30 , C07D261/14 , C07D235/16 , C07D233/90 , C07D209/18 , C07D207/337 , C07D333/42 , C07D333/20 , C07D307/82 , C07D307/66 , C07C255/32 , A61P35/00 , C07D333/36 , A61K31/4525
CPC分类号: C07C255/37 , A61K9/2009 , A61K9/2018 , A61K9/2054 , A61K9/2059 , A61K31/277 , A61K31/341 , A61K31/381 , A61K31/40 , A61K31/404 , A61K31/4164 , A61K31/4184 , A61K31/42 , A61K31/426 , A61K31/428 , A61K31/44 , A61K31/4409 , A61K31/4525 , A61K31/4535 , A61K31/47 , A61K31/5377 , A61K31/661 , C07C2603/26 , C07D207/337 , C07D209/18 , C07D213/57 , C07D215/14 , C07D215/18 , C07D233/64 , C07D233/84 , C07D235/16 , C07D261/08 , C07D277/30 , C07D277/64 , C07D307/54 , C07D307/56 , C07D307/66 , C07D307/72 , C07D307/79 , C07D307/81 , C07D333/28 , C07D333/36 , C07D333/44 , C07D333/60 , C07D401/04 , C07D401/06 , C07D405/04 , C07D409/04 , C07D413/04 , C07D417/06 , C07F9/65586
摘要: The present invention is directed to a breast cancer resistance protein (BCRP/ABCG2) inhibitor.The BCRP inhibitor contains, as an active ingredient, an acrylonitrile derivative represented by formula (1): wherein one of R1 and R2 represents a cyano group and the other represents a hydrogen atom;Ar1 represents a group selected from among the groups represented by formulas (2) to (4): and Ar2 represents an aromatic hydrocarbon group having a condensed ring which may be substituted by a halogen atom, or a group selected from among the groups represented by the following formulas (5) to (15): or a salt thereof.
摘要翻译: 本发明涉及一种乳腺癌抗性蛋白(BCRP / ABCG2)抑制剂。 BCRP抑制剂含有式(1)表示的丙烯腈衍生物作为活性成分:其中R1和R2之一表示氰基,另一个表示氢原子; Ar 1表示由式(2)〜(4)表示的基团中的基团,Ar 2表示具有可被卤素原子取代的稠环的芳香族烃基或选自由 下述式(5)〜(15)表示:或其盐。
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公开(公告)号:US20060128636A1
公开(公告)日:2006-06-15
申请号:US10544064
申请日:2004-02-03
申请人: Ryuta Yamazaki , Yukiko Nishiyama , Tomio Furuta , Takeshi Matsuzaki , Hiroshi Hatano , Oh Yoshida , Masato Nagaoka , Ritsuo Aiyama , Shusuke Hashimoto , Yoshikazu Sugimoto
发明人: Ryuta Yamazaki , Yukiko Nishiyama , Tomio Furuta , Takeshi Matsuzaki , Hiroshi Hatano , Oh Yoshida , Masato Nagaoka , Ritsuo Aiyama , Shusuke Hashimoto , Yoshikazu Sugimoto
IPC分类号: A61K31/7034 , A61K31/277 , A61K31/66
CPC分类号: C07D211/58 , A61K31/277 , A61K31/7034 , C07C255/37 , C07D317/60
摘要: The invention provides a drug which inhibits BCRP. A breast cancer resistance protein inhibitor containing, as an active ingredient, a diphenylacrylonitrile derivative represented by the following formula (1): [wherein, each of 8 R's, which are the same or different from one another, represents a hydrogen atom, a hydroxyl group, a nitro group, an amino group, an acetylamino group (—NHCOCH3 group); a cyano group (—CN group); a formyl group (—CHO group), —COOR1 (R1 is hydrogen or C1-C4 alkyl), —O(CH2)nCOOR2 (n=1−7: R2 is hydrogen or C1-C4 alkyl), —OOCCH2CH2COOR3 (R3 is hydrogen, C1-C4 alkyl, (Z)-2-(3,4-dimethoxy-phenyl)-3-(4-hydroxy-phenyl)-acrylonitrile, or glycopyranosyl), a C1-C8 alkoxy group, a C1-C4 alkyl group, a halogen atom, a C1-C4 alkoxy C1-C4 alkoxy C1-C4 alkoxy group, a C2-C8 acyloxy group, a C2-C8 halogenoacyloxy group, a methylenedioxy group, a trifluoromethyl group, a phosphate group (i.e., —OP(O) (OH)2) or a salt thereof, a sulfate group (i.e., —OSO3H) or a salt thereof, a glycopyranosyl group or a salt thereof, a phosphate ester of a glycopyranosyl group or a salt of the ester, a sulfate ester of a glycopyranosyl group or a salt of the ester, or a piperidinopiperidinocarbonyloxy group], an ester thereof, or a salt thereof.
摘要翻译: 本发明提供抑制BCRP的药物。 作为活性成分,含有下述式(1)表示的二苯基丙烯腈衍生物的乳
球癌抗性蛋白质抑制剂:[其中,8个相同或不同的8个R代表氢原子,羟基 基团,硝基,氨基,乙酰氨基(-NHCOCH 3 SO 3); 氰基(-CN基); 甲酰基(-CHO基),-COOR 1(R 1是氢或C 1 -C 4烷基),-O(CH 2) )nOR 2(n = 1-7:R 2是氢或C 1 -C 4烷基),-OOCCH 2 (R 3)是氢,C 1 -C 4烷基,(Z)-2-(3,4-二氯苯基) 二甲氧基 - 苯基)-3-(4-羟基 - 苯基) - 丙烯腈或糖吡喃糖基),C1-C8烷氧基,C1-C4烷基,卤素原子,C1-C4烷氧基C1-C4烷氧基C1- C4烷氧基,C2-C8酰氧基,C2-C8卤代酰氧基,亚甲二氧基,三氟甲基,磷酸基(即-OP(O)(OH)2))或 其盐,硫酸基(即-OSO 3 H)或其盐,糖吡喃糖基或其盐,糖吡喃糖基的磷酸酯或酯的盐, 糖吡喃糖基的硫酸酯或酯的盐或哌啶子基哌啶羰基氧基],其酯或其盐。-
公开(公告)号:US06310210B1
公开(公告)日:2001-10-30
申请号:US09530828
申请日:2000-05-03
申请人: Takanori Ogawa , Takashi Yaegashi , Seigo Sawada , Tomio Furuta
发明人: Takanori Ogawa , Takashi Yaegashi , Seigo Sawada , Tomio Furuta
IPC分类号: C07D47104
CPC分类号: C07D471/14
摘要: The present invention relates to new camptothecin derivatives shown by the below formula, which are water-soluble and excellent in an anti-tumor activity, and to salts thereof. In the formula, R1 represents a hydrogen atom or an alkyl group with 1-6 carbon atoms, R2 represents identically or differently 0-4 alkyl groups with 1-6 carbon atoms, a halogen atom, an alkoxyl or hydroxyl group, R3 represents a lower alkylamino, di-lower alkylamino, arylamino, cyclicamino or lower alkoxyl group, and salts thereof.
摘要翻译: 本发明涉及由下式表示的新的喜树碱衍生物,它是水溶性的,抗肿瘤活性优异的盐及其盐。式中R1表示氢原子或1-6位烷基 碳原子,R2表示相同或不同的具有1-6个碳原子的0-4个烷基,卤素原子,烷氧基或羟基,R3表示低级烷基氨基,二低级烷基氨基,芳基氨基,环氨基或低级烷氧基, 的盐。
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8.
公开(公告)号:US5843954A
公开(公告)日:1998-12-01
申请号:US976398
申请日:1997-11-21
申请人: Takashi Yaegashi , Seigo Sawada , Tomio Furuta , Teruo Yokokura
发明人: Takashi Yaegashi , Seigo Sawada , Tomio Furuta , Teruo Yokokura
IPC分类号: A61K31/47 , A61K31/4745 , A61P35/00 , C07D209/00 , C07D221/00 , C07D471/14 , C07D487/02
CPC分类号: C07D471/14
摘要: New camptothecin derivatives of the general formula (1): ##STR1## wherein R.sup.1 represents a hydrogen atom or a C.sub.1 -C.sub.6 alkyl group, R.sup.2 represents a hydrogen or a C.sub.1 -C.sub.6 alkoxy group, R.sup.3 represents a hydrogen or halogen atom or a C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 alkoxy, hydroxyl, C.sub.2 -C.sub.6 acyloxy or methoxyethoxymethoxy group, R.sup.4 represents a hydrogen or halogen atom, and R.sup.5 represents a C.sub.1 -C.sub.6 alkyl, C.sub.3 -C.sub.6 unsaturated alkyl, alkylthioalkyl, alkoxyalkyl, pyridyl or substituted phenyl group, with the proviso that all of the R.sup.2, R.sup.3 and R.sup.4 substituents should not be a hydrogen atom, and a process for preparing the new camptothecin derivatives by subjecting the camptothecin derivatives of the general formula (2): ##STR2## wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 have the same meanings as given above, to the reaction with N,N-dimethylethylenediamine without solvent to open the E-lactone ring followed by acylation of 17-hydroxyl group with corresponding acylating agents and an antitumor agent containing the same as an active ingredient.
摘要翻译: (1)的新喜树碱衍生物:其中R1表示氢原子或C1-C6烷基,R2表示氢或C1-C6烷氧基,R3表示氢或卤素原子 或C 1 -C 6烷基,C 1 -C 6烷氧基,羟基,C 2 -C 6酰氧基或甲氧基乙氧基甲氧基,R 4表示氢或卤素原子,R 5表示C 1 -C 6烷基,C 3 -C 6不饱和烷基,烷硫基烷基,烷氧基烷基,吡啶基 或取代的苯基,条件是所有的R 2,R 3和R 4取代基不应该是氢原子,以及通过使通式(2)的喜树碱衍生物进行制备来制备新的喜树碱衍生物的方法: (2)其中R 1,R 2,R 3和R 4具有与上述相同的含义,与没有溶剂的N,N-二甲基乙二胺反应以打开E-内酯环,随后用相应的酰化剂酰化17-羟基, 含有与活性物质相同的抗肿瘤剂 e成分。
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