NAPHTHYLOXYACETIC ACID DERIVATIVES AND DRUGS COMPRISING THE SAME AS ACTIVE INGREDIENTS
申请人:ONO PHARMACEUTICAL CO., LTD.
公开号:EP0845451A1
公开(公告)日:1998-06-03
The naphthyloxyacetic acid derivatives of the formula (I)
wherein A is H, -(alkylene)COOR1, -(alkylene)CONR2R3, -(alkylene)OH, -(alkylene)tetrazole, -(alkylene)CN; E is single bond or alkylene; G is -S-, -SO-, -SO2-, -O- or -NR4-; L is alkylene, -(CH2)m-CH=CH-(CH2)n- or -(CH2)x-CH(OH)-(CH2)y-; M is phenyl, phenyl(thio, oxy, amino), diphenylmethyl, diphenylmethyl(thio, oxy, amino), and pharmaceutical composition comprising them as an active ingredient.
The compounds of the formula (I) can combine PGE2 receptor and exhibit the activity to antagonize or agonize for PGE2 receptor. Therefore, they are useful for anti-hyperlipemia, for the prevention of abortion, as analgesics, as antidiarrheals, as sleep inducers, or as diuretic, anti-diabetes, abortifacient, cathartic, antiulcer, anti-gastritis or antihypertensive agents etc.
式(I)的萘氧乙酸衍生物
其中 A 是 H、-(亚烷基)COOR1、-(亚烷基)CONR2R3、-(亚烷基)OH、-(亚烷基)四氮唑、-(亚烷基)CN;E 是单键或亚烷基;G 是-S-、-SO-、-SO2-、-O-或-NR4-;L为亚烷基、-(CH2)m-CH=CH-(CH2)n-或-(CH2)x-CH(OH)-(CH2)y-;M为苯基、苯基(硫代、氧代、氨基)、二苯甲基、二苯甲基(硫代、氧代、氨基),以及包含它们作为活性成分的药物组合物。
式(I)化合物可与 PGE2 受体结合,表现出拮抗或激动 PGE2 受体的活性。因此,它们可用于抗高脂血症、预防流产、镇痛、止泻、诱导睡眠,或用作利尿剂、抗糖尿病剂、堕胎药、泻药、抗溃疡剂、抗胃炎剂或降压药等。