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 US2013211084(A1) 申请公布日期 2013.08.15
申请号 US201313773419 申请日期 2013.02.21
申请人 DAIICHI SANKYO COMPANY, LIMITED;DAIICHI SANKYO COMPANY, LIMITED 发明人 UEDA YASUSI;SUZUKI NOBUYUKI;OHKI HITOSHI
分类号 C07D495/16 主分类号 C07D495/16
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