Medicinal products containing the crystalline form I of the compound of formula (I):
and/or crystalline form I of the associated free base which are useful in the treatment of disorders of the histaminergic system.
含有公式(I)化合物的结晶形式I和/或相关游离基的结晶形式I的药物制剂,对于治疗
组织胺能系统紊乱非常有用。