申请人:A. H. Robins Company, Inc.
公开号:US05063235A1
公开(公告)日:1991-11-05
Novel compounds of the formula: ##STR1## are disclosed wherein Ar and Ar.sup.1 are phenyl, sustituted phenyl or pyridinyl, "alk" is a C.sub.1 -C.sub.12 straight or branched hydrocarbon chain, and R is H, loweralkylcarbonyl, arylcarbonyl, or aminocarbonyl where the amino is unsubstituted or substituted by one or two groups selected from loweralkyl or aryl. The compounds of this invention are useful in the treatment of allergic disorders.
本发明揭示了以下化合物的新型结构:##STR1## 其中Ar和Ar.sup.1为苯基、取代苯基或吡啶基,"alk"为C.sub.1-C.sub.12直链或支链烃基链,R为H、低碳基羰基、芳基羰基或氨基羰基,其中氨基未取代或被一或两个来自低碳基或芳基的基团取代。本发明的这些化合物可用于治疗过敏性疾病。