Certain new diphenylpropenamides having a carboxyalkanamido or a carboxyalkenamido group on one of the phenyl rings and their use for antagonizing the spasmogenic activity of the slow-reacting substance of anaphylaxis (SRS-A) in a human subject. In particular, the compounds of the invention are useful for preventing and treating certain obstructive airways diseases, notably allergic bronchial asthma, allergic rhinitis and certain skin disorders, in human subjects.
某些新的二苯
丙烯酰胺化合物,在其中一个苯环上具有羧基烷酰胺或羧基烯酰胺基团,用于拮抗人体内
缓激肽反应物(SRS-A)的痉挛原性活性。特别地,本发明的化合物对于预防和治疗某些阻塞性呼吸道疾病,尤其是过敏性支气管哮喘、过敏性鼻炎和某些皮肤疾病,在人体中具有用途。