Erb inhibitors used in combination with retinoids are effective to prevent skin injury otherwise caused by retinoids alone. A method of treating skin aging and similar skin disorders comprises administering retinoids in combination with erb inhibitors of the general formula
1
where E
1
, E
2
, and E
3
include halo, aryl is an alkylcarbonyl or alkenylcarbonyl, and alkoxy is lower alkoxy optionally substituted with amino groups.
Erb
抑制剂与
维甲酸类药物结合使用,可有效防止
维甲酸类药物单独使用造成的皮肤损伤。一种治疗皮肤老化和类似皮肤疾病的方法包括将
维甲酸与通式为
1
式中 E
1
, E
2
和 E
3
包括卤素,芳基是烷基羰基或烯基羰基,烷氧基是可选被
氨基取代的低级烷氧基。