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公开(公告)号:US20100144677A1
公开(公告)日:2010-06-10
申请号:US12622010
申请日:2009-11-19
申请人: Takahide Ohishi , Jun Takasaki , Mitsuyuki Matsumoto , Tetsu Saito , Masazumi Kamohara , Takatoshi Soga , Shigeru Yoshida , Yoshitaka Ueda
发明人: Takahide Ohishi , Jun Takasaki , Mitsuyuki Matsumoto , Tetsu Saito , Masazumi Kamohara , Takatoshi Soga , Shigeru Yoshida , Yoshitaka Ueda
IPC分类号: A61K31/685 , C12Q1/02 , G01N33/53 , A61K31/44 , A61P3/10
CPC分类号: C07K14/705 , A61K38/00 , C07K14/723
摘要: A convenient screening tool and a convenient screening method for obtaining an agent for treating diabetes, a pharmaceutical composition for treating diabetes, and a process for manufacturing the pharmaceutical composition are disclosed.The screening tool is a G protein-coupled receptor, a variation functionally equivalent thereto, or a homologous polypeptide thereof which promotes insulin secretion under a high glucose concentration by activation, or cells transformed with an expression vector comprising a polynucleotide encoding the above polypeptide and expressing the polypeptide.
摘要翻译: 公开了一种方便的筛选工具和用于获得治疗糖尿病的药物的方便的筛选方法,用于治疗糖尿病的药物组合物和制备该药物组合物的方法。 筛选工具是G蛋白偶联受体,功能上等同于其的变异体,或其通过活化促进高葡萄糖浓度下的胰岛素分泌的同源多肽,或用包含编码上述多肽的多核苷酸的表达载体转化的细胞,并表达 多肽。
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公开(公告)号:US07217800B2
公开(公告)日:2007-05-15
申请号:US10932004
申请日:2004-09-02
申请人: Jun Takasaki , Masazumi Kamohara , Mitsuyuki Matsumoto , Tetsu Saito , Tohru Sugimoto , Toshio Ota , Takao Isogai , Tetsuo Nishikawa , Yuri Kawai
发明人: Jun Takasaki , Masazumi Kamohara , Mitsuyuki Matsumoto , Tetsu Saito , Tohru Sugimoto , Toshio Ota , Takao Isogai , Tetsuo Nishikawa , Yuri Kawai
IPC分类号: C07K16/28
CPC分类号: C07K14/705 , A61K38/00 , G01N33/6893 , G01N2500/00 , G01N2500/04
摘要: A cDNA encoding a novel LTC4 receptor has been isolated. Provision of the novel protein, an LTC4 receptor, enabled binding experiments using the LTC4. By screening for compounds that modulate LTC4 receptor activity based on these binding experiments, development of drugs targeting the LTC4 receptor becomes possible.
摘要翻译: 已经分离了编码新型LTC4受体的cDNA。 提供新的蛋白质,LTC4受体,能够使用LTC4N4进行结合实验。 通过基于这些结合实验筛选调节LTC4受体活性的化合物,开发靶向LTC4受体的药物成为可能。
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公开(公告)号:US06878525B1
公开(公告)日:2005-04-12
申请号:US09979603
申请日:2000-09-13
申请人: Jun Takasaki , Masazumi Kamohara , Mitsuyuki Matsumoto , Tetsu Saito , Tohru Sugimoto , Toshio Ota , Takao Isogai , Tetsuo Nishikawa , Yuri Kawai
发明人: Jun Takasaki , Masazumi Kamohara , Mitsuyuki Matsumoto , Tetsu Saito , Tohru Sugimoto , Toshio Ota , Takao Isogai , Tetsuo Nishikawa , Yuri Kawai
IPC分类号: A61K38/00 , A61P9/08 , A61P43/00 , C07K14/705 , C12N15/12 , G01N33/68 , G01N33/567
CPC分类号: C07K14/705 , A61K38/00 , G01N33/6893 , G01N2500/00 , G01N2500/04
摘要: A cDNA encoding a novel LTC4 receptor has been isolated. Provision of the novel protein, an LTC4 receptor, enabled binding experiments using the LTC4. By screening for compounds that modulate LTC4 receptor activity based on these binding experiments, development of drugs targeting the LTC4 receptor becomes possible.
摘要翻译: 已经分离出编码新的LTC4受体的cDNA。 提供新的蛋白质LTC4受体,启用使用LTC4的结合实验。 通过筛选基于这些结合实验调节LTC4受体活性的化合物,开发靶向LTC4受体的药物成为可能。
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公开(公告)号:US20140155582A1
公开(公告)日:2014-06-05
申请号:US13879267
申请日:2012-08-10
申请人: Masazumi Kamohara , Hirotsugu Tanaka , Yukari Koya , Jun Takasaki , Atsuo Yonezawa , Eiji Yoshimi
发明人: Masazumi Kamohara , Hirotsugu Tanaka , Yukari Koya , Jun Takasaki , Atsuo Yonezawa , Eiji Yoshimi
CPC分类号: C07K16/22 , A61K47/60 , A61K2039/505 , C07K2317/21 , C07K2317/24 , C07K2317/33 , C07K2317/51 , C07K2317/515 , C07K2317/55 , C07K2317/565 , C07K2317/76 , C07K2317/94
摘要: [Task] To provide an anti-human NGF antibody or an antigen-binding fragment thereof that is excellent in safety by reducing the risk of side effects such as effects on a fetus and thrombus formation while maintaining high neutralizing activity, and to provide means for preventing or treating various diseases in which human NGF is involved in the formation of pathological conditions, by using the antibody or the antibody-binding fragment thereof.[Means for Resolution] An anti-human NGF antibody Fab′ fragment comprising a heavy-chain variable region consisting of an amino acid sequence shown by SEQ ID NO:6 and a light-chain variable region consisting of an amino acid sequence shown by SEQ ID NO:4.
摘要翻译: [任务]提供通过降低副作用(如对胎儿的影响和血栓形成同时保持高的中和活性)的安全性优异的抗人NGF抗体或其抗原结合片段,并提供用于 通过使用抗体或其抗体结合片段,预防或治疗人NGF参与病理状况形成的各种疾病。 [解决手段]包含由SEQ ID NO:6所示的氨基酸序列组成的重链可变区的抗人NGF抗体Fab'片段和由SEQ ID NO:6所示的氨基酸序列组成的轻链可变区 编号:4。
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公开(公告)号:US20110207655A1
公开(公告)日:2011-08-25
申请号:US13126363
申请日:2009-10-23
申请人: Susumu Tsujimoto , Masatoshi Taniguchi , Yoshitaka Hirayama , Jun Takasaki , Tomihisa Kawasaki , Kazutoshi Sakamoto , Shinya Nishiwaki , Yukihiro Kitanaga
发明人: Susumu Tsujimoto , Masatoshi Taniguchi , Yoshitaka Hirayama , Jun Takasaki , Tomihisa Kawasaki , Kazutoshi Sakamoto , Shinya Nishiwaki , Yukihiro Kitanaga
摘要: [Problem]A compound useful for the prevention and/or treatment of chronic obstructive pulmonary disease (COPD) or asthma, and a pharmaceutical composition containing the compound as an active ingredient are provided.[Means for Solution]The present inventors have made extensive studies on the pharmacological actions of naturally fermented materials, and as a result, they have found that a cyclic depsipeptide compound derived from a soil bacterium belonging to the genus Chromobacterium which is collected in Okutama-machi, Tokyo has both an inhibitory action on airway contraction and an inhibitory action on airway inflammation, and thus, is useful as an agent for preventing or treating COPD or asthma, thereby completing the present invention. That is, the present invention relates to a pharmaceutical composition for preventing and/or treating chronic obstructive pulmonary disease (COPD) or asthma, which contains a cyclic depsipeptide compound or a salt thereof as an active ingredient and is intended to be administered by intratracheal administration, nasal drop administration, or inhalation administration.
摘要翻译: [问题]提供了用于预防和/或治疗慢性阻塞性肺疾病(COPD)或哮喘的化合物和含有该化合物作为活性成分的药物组合物。 [解决方案]本发明人对天然发酵材料的药理作用进行了广泛的研究,结果发现,源自属于Chromobacterium属的土壤细菌的环状缩肽化合物是在Okutama- 东京都有对气道收缩的抑制作用和对气道炎症的抑制作用,因此可用作预防或治疗COPD或哮喘的药剂,从而完成了本发明。 也就是说,本发明涉及用于预防和/或治疗慢性阻塞性肺疾病(COPD)或哮喘的药物组合物,其包含环状缩肽化合物或其盐作为活性成分,并且旨在通过气管内给药 ,滴鼻给药或吸入给药。
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公开(公告)号:US07405051B2
公开(公告)日:2008-07-29
申请号:US10333844
申请日:2001-10-31
申请人: Jun Takasaki , Mitsuyuki Matsumoto , Masazumi Kamohara , Tetsu Saito , Takahide Ohishi , Takatoshi Soga
发明人: Jun Takasaki , Mitsuyuki Matsumoto , Masazumi Kamohara , Tetsu Saito , Takahide Ohishi , Takatoshi Soga
IPC分类号: G01N33/53 , G01N33/567 , G01N33/566 , C12Q1/68 , C12N5/00 , C12N5/06 , C07K1/00
CPC分类号: G01N33/566 , G01N33/6872 , G01N2333/726 , G01N2500/00
摘要: A screening tool for an antiplatelet agent wherein the tool is a human ADP receptor P2TAC protein, a variation functionally equivalent thereto, or a homologous protein thereof, and a screening tool for an antiplatelet agent wherein the tool is a transformant which is transformed with an expression vector comprising a DNA encoding the protein and is expressing the polypeptide are disclosed. Further, a method for detecting an ADP receptor P2TAC ligand, antagonist, or agonist by using the screening tool for an antiplatelet agent, and a method for screening an antiplatelet agent by the detecting method are disclosed.
摘要翻译: 用于抗血小板剂的筛选工具,其中所述工具是人ADP受体P2T蛋白,与其功能等同的变体或其同源蛋白,以及用于抗血小板剂的筛选工具,其中所述工具是 公开了用包含编码该蛋白质并正在表达多肽的DNA的表达载体转化的转化体。 此外,公开了通过使用抗血小板剂的筛选工具检测ADP受体P2TACAC配体,拮抗剂或激动剂的方法以及通过检测方法筛选抗血小板剂的方法。
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公开(公告)号:US07341849B2
公开(公告)日:2008-03-11
申请号:US10898329
申请日:2004-07-26
申请人: Mitsuyuki Matsumoto , Toru Sugimoto , Jun Takasaki , Masazumi Kamohara , Tetsu Saito , Masato Kobayashi
发明人: Mitsuyuki Matsumoto , Toru Sugimoto , Jun Takasaki , Masazumi Kamohara , Tetsu Saito , Masato Kobayashi
CPC分类号: C07K16/28 , A61K38/00 , C07K14/705 , C07K14/723
摘要: This invention belongs to the genetic engineering field, and provides novel G protein-coupled receptor family proteins SREB1, SREB2 and SREB3 expressed in the central nervous system, genes coding for these proteins, screening methods using these proteins and so on. As one of the methods for obtaining the G protein-coupled receptor proteins of the present invention, RT-PCR is carried out using mRNA extracted from human or rat brain tissue or brain-derived cells as the template and using two primers interposing the entire portion or a part of the G protein-coupled receptor protein translation region, thereby obtaining cDNA corresponding to the G protein-coupled receptor protein or a part thereof, and the cDNA is integrated into an appropriate expression vector and expressed in a host cell.
摘要翻译: 本发明属于遗传工程领域,提供了在中枢神经系统中表达的新型G蛋白偶联受体家族蛋白SREB1,SREB2和SREB3,编码这些蛋白质的基因,使用这些蛋白质的筛选方法等。 作为获得本发明的G蛋白偶联受体蛋白质的方法之一,使用从人或大鼠脑组织或脑源性细胞提取的mRNA作为模板,使用插入整个部分的两个引物进行RT-PCR 或G蛋白偶联受体蛋白质翻译区的一部分,从而获得对应于G蛋白偶联受体蛋白或其一部分的cDNA,并将cDNA整合到合适的表达载体中并在宿主细胞中表达。
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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:US20050136484A1
公开(公告)日:2005-06-23
申请号:US10975367
申请日:2004-10-29
申请人: Takahide Ohishi , Jun Takasaki , Mitsuyuki Matsumoto , Tetsu Saito , Masazumi Kamohara , Takatoshi Soga , Shigeru Yoshida , Yoshitaka Ueda
发明人: Takahide Ohishi , Jun Takasaki , Mitsuyuki Matsumoto , Tetsu Saito , Masazumi Kamohara , Takatoshi Soga , Shigeru Yoshida , Yoshitaka Ueda
IPC分类号: A61K38/00 , A61P3/10 , A61P43/00 , C07K14/705 , C07K14/72 , C12N1/15 , C12N1/19 , C12N1/21 , C12N15/12 , G01N33/53
CPC分类号: C07K14/705 , A61K38/00 , C07K14/723
摘要: A convenient screening tool and a convenient screening method for obtaining an agent for treating diabetes, a pharmaceutical composition for treating diabetes, and a process for manufacturing the pharmaceutical composition are disclosed. The screening tool is a G protein-coupled receptor, a variation functionally equivalent thereto, or a homologous polypeptide thereof which promotes insulin secretion under a high glucose concentration by activation, or cells transformed with an expression vector comprising a polynucleotide encoding the above polypeptide and expressing the polypeptide.
摘要翻译: 公开了一种方便的筛选工具和用于获得治疗糖尿病的药物的方便的筛选方法,用于治疗糖尿病的药物组合物和制备该药物组合物的方法。 筛选工具是G蛋白偶联受体,功能上等同于其的变异体,或其通过活化促进高葡萄糖浓度下的胰岛素分泌的同源多肽,或用包含编码上述多肽的多核苷酸的表达载体转化的细胞,并表达 多肽。
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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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