4- 2- 1- (2-Ethoxyethyl) -1h-benzidimazol-2-yl -1-piperidinyl and ethyl -Î ± -dimethylbenzenoacetic acid polymorph, procedure for preparation, pharmaceutical preparation and use

摘要

"4- [2- [1- (2-ETOXYETHYL) -1H-BENZIDIMAZOL-2IL] -1-PIPERIDINYL] ET IL] - 244 244 -DIMETHYL-BENZENEACETIC ACID POLYMORPH, PREPARATION PROCEDURE PHARMACEUTICAL AND ITS USE ". These are the 4- [2- [1- (2-ethoxyethyl) -1H-benzidimazol-2-yl] -1-piperidinylethyl] - 244 244 dimethyl benzenoacetic acid polymorph, of formula (I), procedures for their preparation, pharmaceutical formulas containing polymorph 1 and the use of polymorph 1 for the treatment of allergic reactions and histamine-mediated pathological processes in mammals such as man.