Invention Grant
US09273050B2 Cyclobutyl purine derivative, angiogenesis promoting agent, lumen formation promoting agent, neurocyte growth promoting agent, and drug
有权
环丁基嘌呤衍生物，血管生成促进剂，管腔形成促进剂，神经细胞生长促进剂和药物
- Patent Title: Cyclobutyl purine derivative, angiogenesis promoting agent, lumen formation promoting agent, neurocyte growth promoting agent, and drug
- Patent Title (中): 环丁基嘌呤衍生物，血管生成促进剂，管腔形成促进剂，神经细胞生长促进剂和药物
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Application No.: US13130952Application Date: 2009-11-27
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Publication No.: US09273050B2Publication Date: 2016-03-01
- Inventor: Ikuko Tsukamoto , Ryoji Konishi , Masaaki Tokuda , Yasuo Kubota , Tokumi Maruyama , Hiroaki Kosaka , Junsuke Igarashi
- Applicant: Ikuko Tsukamoto , Ryoji Konishi , Masaaki Tokuda , Yasuo Kubota , Tokumi Maruyama , Hiroaki Kosaka , Junsuke Igarashi
- Applicant Address: JP Kagawa
- Assignee: National University Corporation Kagawa University
- Current Assignee: National University Corporation Kagawa University
- Current Assignee Address: JP Kagawa
- Agency: Hamre, Schumann, Mueller & Larson, P.C.
- Priority: JP2008-303239 20081127
- International Application: PCT/JP2009/070062 WO 20091127
- International Announcement: WO2010/061931 WO 20100603
- Main IPC: C07D473/34
- IPC: C07D473/34 ; C07D473/40 ; C07D473/18 ; C07D473/24
Abstract:
Provided is a compound having at least one selected from the group consisting of cell growth promoting activity, angiogenesis promoting activity, lumen formation promoting activity, cell migration promoting activity, and neurocyte growth promoting activity, which is a chemically stable low-molecular-weight substance that has high absorbability and can be supplied stably at a low cost because of its low molecular weight. A cyclobutyl purine derivative, a tautomer or stereoisomer thereof, or a salt, solvate, or hydrate thereof according to the present invention is a cyclobutyl purine derivative represented by the following general formula (1), a tautomer or stereoisomer thereof, or a salt, solvate, or hydrate thereof.
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