The present invention relates to methods for preparing and manufacturing a crystalline form or polymorph of a compound of formula I:
in the form of pharmaceutically acceptable salts and polymorphs thereof. The present invention is directed to methods for preparing and manufacturing crystalline polymorphs or forms of specific anilino-pyrimidine benzenesulfonamide compounds. Methods for converting one crystalline form or polymorph of compounds of formula I as their pharmaceutically acceptable salt polymorph to other different crystalline polymorphs of compounds of formula I as their corresponding pharmaceutically acceptable salt are also disclosed.
本发明涉及制备和制造化合物I的结晶形式或多型的方法:以药学上可接受的盐和多型的形式。本发明涉及制备和制造特定苯磺酰胺基
吡啶类化合物的结晶多型或形式的方法。还揭示了将化合物I的一种结晶形式或多型转化为其他不同的化合物I的结晶多型,作为相应的药学上可接受的盐的方法。