发明名称 |
Nitrogen-containing heterocyclic compound salt or crystal thereof, pharmaceutical composition, and FLT3 inhibitor |
摘要 |
The present invention addresses the problem of providing: a compound exhibiting excellent stability and/or solubility and the like, and further improved FLT3 inhibitory activity; and a pharmaceutical composition. The present invention provides a salt or crystal of (S,E)-N-(1-((5-(2-((4-cyanophenyl)amino)-4-(propylamino)pyrimidine-5-yl)pent-4-yne-1-yl)amino)-1-oxopropane-2-yl)-4-(dimethylamino)-N-methylbuto-2-enamide (compound A). This salt or crystal thereof exhibits excellent FLT3 inhibitory activity, and excellent properties as a drug such as storage stability, solubility, or the like; hence, said salt or crystal thereof is useful in treating a disease or a condition pertaining to FLT3. The present invention provides a pharmaceutical composition and an FLT3 inhibitor which contain this salt or the crystal thereof. |
申请公布号 |
AU2014335312(A1) |
申请公布日期 |
2016.05.05 |
申请号 |
AU20140335312 |
申请日期 |
2014.10.15 |
申请人 |
FUJIFILM CORPORATION |
发明人 |
MIZUMOTO, SHINSUKE;MATSUMOTO, TAKUYA |
分类号 |
C07D239/48;A61K31/505;A61P35/02;A61P43/00 |
主分类号 |
C07D239/48 |
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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