发明名称 |
FREE CRYSTAL OF TRICYCLIC PYRAZOLOPYRIMIDINE DERIVATIVE |
摘要 |
To provide a crystal of a tricyclic pyrazolopyrimidine compound inhibiting the effect of HSP90. The present invention provides a crystal of 2-{4-amino-2-[(3-chloro-4-methoxy-5-methylpyridin-2-yl)methyl]-2,7-dihydro-6-thia-1,2,3,5-tetraazabenzo[cd]azulen-8-yl}-N-methylacetamide which inhibits the ATPase activity of HSP90 and which has antitumor activity, a medicament comprising the same, an anticancer agent comprising the same, and the like. |
申请公布号 |
EP2610259(A1) |
申请公布日期 |
2013.07.03 |
申请号 |
EP20110819896 |
申请日期 |
2011.08.22 |
申请人 |
DAIICHI SANKYO COMPANY, LIMITED |
发明人 |
UEDA, YASUSI;SUZUKI, NOBUYUKI;OHKI, HITOSHI |
分类号 |
C07D495/16;A61K31/519;A61P35/00 |
主分类号 |
C07D495/16 |
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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