abstract |
The present invention is excellent in chemical and physical stability (S, E) -2- (2,6-dichlorobenzamide) -5- [4- (methyl-pyrimidin-2-ylamino) phenyl] pent-4. -It is intended to provide crystals of enoic acid and its medicinal use. The present invention provides crystals of (S, E) -2- (2,6-dichlorobenzamido) -5- [4- (methyl-pyrimidin-2-ylamino) phenyl] pent-4-enoic acid. |