Crystalline polymorph of epothilone analog, method for producing thereof, pharmaceutical composition comprising as active ingredient this polymorph and use of this crystalline polymorph for manufacture of medicament

摘要

Described are crystalline polymorphic forms of an epothilone analog of the general formula (I), designated Form A and Form B, and the mixtures thereof, a process for producing thereof, a use of these crystalline polymorphs for the manufacture of a medicament and pharmaceutical dosage forms containing them.