A composition for preventing or treating type I allergic diseases containing as the active ingredient an anilide compound represented by general formula (I), a stereoisomer thereof, or a physiologically acceptable salt thereof, wherein R1 represents trifluoromethyl, halogeno or cyano; R2 represents hydrogen or linear or branched C1-C4 alkyl; and R3 represents a group represented by general formula (II) or (III), wherein R4 represents linear or branched C1-C4 alkyl, linear or branched C2-C6 alkenyl, linear or branched C2-C6 alkynyl, or C3-C7 cycloalkyl. The composition can radically prevent or treat type I allergic diseases by inhibiting the production of IgE as a direct cause of these diseases.
一种预防或治疗 I 型过敏性疾病的组合物,其活性成分含有通式(I)代表的
苯胺化合物、其立体异构体或其生理上可接受的盐,其中 R1 代表三
氟甲基、卤代或
氰基;R2 代表氢或直链或支链 C1-C4 烷基;R3 代表通式(II)或(III)代表的基团,其中 R4 代表直链或支链 C1-C4 烷基、直链或支链 C2-C6 烯基、直链或支链 C2-C6 烷炔基或 C3-C7 环烷基。该组合物可以通过抑制 IgE 的产生从根本上预防或治疗 I 型过敏性疾病,因为 IgE 是导致这些疾病的直接原因。