chidamide crystal form a, method for preparing chidamide crystal form a, use of chidamide crystal form a, chidamide crystal form b, method for preparing chidamide crystal form b, use of chidamide crystal form b and pharmaceutical formulation for the treatment of diseases related to cell differentiation and proliferation

摘要

abstract chidamide crystal form a, method for preparing chidamide crystal form a, use of chidamide crystal form a, chidamide crystal form b, method for preparing chidamide crystal form b, use of chidamide crystal form b and formulation This invention belongs to the field of pharmaceutical chemistry and discloses two crystalline forms of chidamide, i.e. the crystalline form a of chidamide and the crystalline form b of chidamide and the method for preparation. of the new crystalline forms of chidamide. the chidamide crystalline form a and the chidamide crystalline form b of the present invention may be used for the preparation of drugs for the treatment of diseases related to cell differentiation and proliferation. 1/1 1/2