发明名称 |
ALKYNYLPURINE COMPOUNDS AND PRODUCTION METHODS THEREOF |
摘要 |
<p>The present invention relates to alkynylpurine compounds represented by the following formula (I-1) and the formula (I-2): wherein each symbol is as defined in the present specification, salts thereof, and production methods thereof. According to the present invention, a method of producing an alkynylpurine compound and a salt thereof useful as an intermediate for medicament production safely, conveniently and economically from the corresponding purine compound and a salt thereof, as well as an alkynylpurine compound and a salt thereof useful as an intermediate for production of medicaments can be provided.</p> |
申请公布号 |
EP1515970(B1) |
申请公布日期 |
2006.10.18 |
申请号 |
EP20030733333 |
申请日期 |
2003.06.10 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
HAYASHI, TAKETO;KAWAKAMI, TAKEHIKO;KUMAZAWA, HIROHARU;KOTSCHY, ANDRAS;CSAMPAI, ANTAL;NAGY, ANDRAS |
分类号 |
C07D473/00;C07D473/32;C07B61/00;C07D473/30;C07D473/34;C07D473/40;C07H19/16 |
主分类号 |
C07D473/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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