Pharmaceutical preparation for reducing calcium level in serum

摘要

In the present invention there is disclosed the use of 2-phenyl-3-aroylbenzothiophene derivative of the general formula I, in which Re1 and Re3 represent independently on each other hydrogen, methyl, the group (a) or (b), wherein Ar represents phenyl being optionally substituted with one or two groups being selected from a group comprising alkyl containing 1 to 6 carbon atoms, alkoxy containing 1 to 4 carbon atoms OH, NOi2, chlorine, bromine, trichloro- or trifluoromethyl, Re2 represents a pyrrolidino group, a hexamethyleneimino group or a piperidino group, or pharmaceutically acceptable salts or a solvate thereof. for preparing a pharmaceutical preparation intended for reducing calcium level in a serum.