申请人:G. D. Searle & Co.
公开号:US04870098A1
公开(公告)日:1989-09-26
This invention encompasses compounds of Formula I ##STR1## and the pharmaceutically acceptable salts and geometrical and optical isomers thereof wherein: Alk is alkylene or hydroxyalkylene containing 1-6 carbon atoms; Ar is 5,6,7,8-tetrahydro-1-naphthalenyl or phenyl optionally substituted with one or more substituents selected from lower alkyl containing 1 to 6 carbon atoms, hydroxy, lower alkoxy containing 1 to 6 carbon atoms, or lower alkanoyl containing 1 to 6 carbon atoms; R is hydrogen and lower alkyl containing 1 to 6 carbon atoms; X, Y, and Z are each independently O or S with S optionally oxidized to S.dbd.O; m is an integer from 0 to 3; n is an integer from 0 to 5. The compounds are useful as anti-allergy agents and anti-inflammatory agents.
本发明涵盖了式I的化合物及其药学上可接受的盐和几何和光学异构体,其中:Alk是含1-6个碳原子的烷基或羟基烷基;Ar是5,6,7,8-四氢-1-萘基或苯基,可选地取代一个或多个取代基,所述取代基选自含1到6个碳原子的低烷基,羟基,含1到6个碳原子的低烷氧基或含1到6个碳原子的低烷酰基;R是氢和含1到6个碳原子的低烷基;X,Y和Z各自独立地为O或S,其中S可选地氧化为S.dbd.O;m为0到3的整数;n为0到5的整数。这些化合物可用作抗过敏剂和抗炎剂。