CRYSTAL OF TRICYCLIC PYRAZOLOPYRIMIDINE DERIVATIVE

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专利权人:

DAIICHI SANKYO COMPANY; LIMITED

发明人:

MATUURA, SHINJI,KAJINO, HISAKI,NAGAI, TOMOYUKI,KOBAYASHI, KEIJIRO

申请号：

EP11819897

公开号：

EP2610260A4

申请日:

2011.08.22

申请国别(地区):

EP

年份:

2014

代理人:

摘要：

To provide a hydrochloride of a tricyclic pyrazolopyrimidine compound inhibiting the effect of HSP90 and a crystal thereof. The present invention provides a hydrochloride 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 crystal thereof, a medicament comprising the same, an anticancer agent comprising the same, and the like.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/