The present invention relates to a pharmaceutical composition containing a compound represented by the formula:
wherein R is an aliphatic hydrocarbon group, an aromatic hydrocarbon group, a heterocyclic group, a group represented by the formula: -OR1 (wherein R1 is H or an aliphatic hydrocarbon group) or a group represented by the formula -N(R1b)(R1c) (wherein R1b is H or an aliphatic hydrocarbon group and R1c is H or an aliphatic hydrocarbon group), R0 is H or an aliphatic hydrocarbon group, or R and R0 in combination represent a bond, ring A1 is a cycloalkene optionally substituted by 1 to 4 substituents selected from (1) an aliphatic hydrocarbon group, (2) an aromatic hydrocarbon group, (3) a group represented by the formula: -OR1 (wherein R1 is as defined above) and (4) a halogen atom, Ar is an aromatic hydrocarbon group optionally having substituents, a group represented by the formula:
represents a group represented by the formula:
or
and n is an integer of 1 to 4, a salt thereof or a prodrug thereof, and a nonionic surfactant and/or a cyclodextrin derivative readily soluble in water, and a method for improving solubility, stability or coloring property of the compound, a salt thereof or a prodrug thereof.
本发明涉及一种药物组合物,该药物组合物含有由式表示的化合物:
其中 R 是脂肪烃基、
芳香烃基、杂环基、由式表示的基团:-OR1(其中 R1 为 H 或脂肪族烃基)或由式-N(R1b)(R1c)代表的基团(其中 R1b 为 H 或脂肪族烃基,R1c 为 H 或脂肪族烃基), R0 为 H 或脂肪族烃基、或 R 和 R0 合在一起代表键,环 A1 是被 1 至 4 个可选取代基取代的环
烷烃,这些取代基可 选自 (1) 脂肪族烃基;(2) 芳香族烃基;(3) 由式表示的基团:(3)由式:-OR1(其中 R1 如上定义)和(4)卤素原子代表的基团,Ar 是可选具有取代基的
芳香烃基团,由式:-OR1(其中 R1 如上定义)和(5)卤素原子代表的基团:
代表由式
或
和 n 为 1 至 4 的整数的基团,其盐或其原药,以及一种非离子表面活性剂和/或一种易溶于
水的
环糊精衍
生物,以及一种改善该化合物、其盐或其原药的溶解性、稳定性或着色性能的方法。