P-TOLUENESULFONATE SALT OF A 4-ANILINE QUINAZOLINE DERIVATIVE
申请人:SHANGHAI ALLIST PHARMACEUTICALS, Inc.
公开号:EP2116540B1
公开(公告)日:2014-08-13
SALTS OF 4-ANILINE QUINAZOLINE DERIVATIVE
申请人:Guo Jianhui
公开号:US20100168142A1
公开(公告)日:2010-07-01
The present invention relates to salt forms of N-4-[3-chloro-4-(3-fluoro-benzyloxy)phenylamino]-quinazolin-6-yl}-acrylamide, methods for preparation thereof, pharmaceutical compositions comprising the same and their use thereof. The salt forms of the present invention, which possess excellent tumor inhibitory activity, good bioavailability and low toxicity in an animal body, are suitable for the use of preparation of anti-tumor medicaments.