abstract |
"CRYSTALS INCLUDING N-[2- (DI-DIETHYLAMINE) ETHICAL] -5 - [(5-FLUOR-2-OXO-3H-INDOL-3-ILIDENE) METAL] -2,4-DIMETHYL 1H-PIRROL-3-CARBOXAMIDE, PROCESSES FOR PREPARATION, AND COMPOSITIONS ". The present invention provides crystals and compositions thereof, wherein the crystals include an N- [2- (diethylamino) ethyl] -5 - [(5-fluoro-1,2-dihydro-2-oxo-3H- indol-3-ylidene) methyl] -2,4-dimethyl-1H-pyrrol-3-carboxamide. Methods of preparing such crystals are also presented. |