N-(2-aminophenyl)-4-[N-(pyridine-3-yl)-methoxycarbonyl-aminomethyl]-benzamide (MS-275) polymorph B

摘要

The crystalline Polymorph B of N-(2-aminophenyl)-4-[N-(pyridine-3-yl)methoxy-carbonyaminomethyl]benzamide (MS-275) of formula I;
is described, as well as the process for the production of said compound, and its use as a medicament for the treatment of selected diseases.

主权项

1. Crystalline N-(2-aminophenyl)-4-[N-(pyridine-3-yl)methoxycarbonylamino-methyl]-benzamide polymorph B of formula Isubstantially free of N-(2-aminophenyl)-4-[N-(pyridine-3 yl)methoxy-carbonylamino-methyl]-benzamide polymorph A.