申请人:G.D. Searle & Co.
公开号:EP0190683A2
公开(公告)日:1986-08-13
The compounds of this invention are aminoalkylpyridineamides represented by the formula
wherein: R, and R2 are the same or different members of the group consisting of halo, phenyl, substituted phenyl and a
group wherein n, m and p are independently an integer of from 1 to 8 provided n + m + p is equal to or less than 10; x is thio, sulfinyl or sulfonyl; Alk, is straight or branched chain lower alkylene of 1 to 6 carbon atoms, R3 is lower alkyl, Alk2 is straight or branched chain alkylene of 1 to 4 carbon atoms: R4 is selected from the group consisting of hydrogen, halo, hydroxy, lower alkyl and lower alkoxy; and the pharmaceutically acceptable salts thereof. The compounds of the present invention are useful in the treatment of inflammation, allergy and hypersensitivity reactions and other disorders of the immune system.
本发明的化合物是由以下式子表示的氨基烷基吡啶酰胺
其中R和R2是由卤代物、苯基、取代苯基和一个基团组成的组中相同或不同的成员。
其中 n、m 和 p 独立地为 1 至 8 的整数,条件是 n + m + p 等于或小于 10;x 为硫代、亚磺酰基或磺酰基;Alk 为 1 至 6 个碳原子的直链或支链低级亚烷基,R3 为低级亚烷基,Alk2 为 1 至 4 个碳原子的直链或支链亚烷基:R4 选自氢、卤素、羟基、低级烷基和低级烷氧基组成的组,及其药学上可接受的盐。本发明的化合物可用于治疗炎症、过敏和超敏反应以及免疫系统的其他疾病。