申请人:Otsuka Pharmaceutical Company, Limited
公开号:US04999378A1
公开(公告)日:1991-03-12
Phenylcarboxylic acid derivatives having the formula: ##STR1## wherein R.sup.1 and R.sup.2 are each H, halogen, alkyl, haloalkyl, alkanoyl, cycloalkyl, nitro, amino, --O--D--R.sup.5 (D is alkylene, R.sup.5 is H, amino, morpholino, carboxyl, phthalimido, phenyl, epoxy), substituted or unsubstituted phenoxy, substituted or unsubstituted phenylalkylamino, carboxylalkenyl, or both form alkylenedioxy; R.sup.3 is H, --E--R.sup.6 (E is alkylene, R.sup.6 is H, carboxyl, cyano, OH, phenylalkoxy, or halogen-substituted phenyl, or phenylcarbamoyl), --CO--G--R.sup.7 (G is alkylene, R.sup.7 is H, substituted or unsubstituted phenylcarbamoyl), substituted or unsubstituted benzoyl, alkenyl, carbamoyl, phenyl, or halophenyl; R.sup.4 is H or alkyl; A is alkylene, alkylene condensed with cycloalkyl ring, or alkenylene; B is alkylene or alkenylene; l is 0 or 1. Said compounds have fatty acid synthesis-inhibitory activity, cholesterol synthesis-inhibitory activity and are useful as antilipidemic agent, prophylactic and treating agent of artherosclerosis, prophylactic and treating agent of obesity, antidiabetics.
具有以下式子的苯基羧酸衍生物:##STR1## 其中R.sup.1和R.sup.2分别为H,卤素,烷基,卤代烷基,烷酰基,环烷基,硝基,氨基,--O--D--R.sup.5(D为烷基,R.sup.5为H,氨基,吗啉基,羧基,邻苯二甲酰亚胺,苯基,环氧基),取代或未取代的苯氧基,取代或未取代的苯基烷基氨基,羧基烯基,或两者形成烷基二氧基; R.sup.3为H,--E--R.sup.6(E为烷基,R.sup.6为H,羧基,氰基,OH,苯基烷氧基,或卤代苯基,或苯基氨基酰基),--CO--G--R.sup.7(G为烷基,R.sup.7为H,取代或未取代的苯基氨基酰基),取代或未取代的苯甲酰基,烯基,氨基甲酰基,苯基,或卤代苯基; R.sup.4为H或烷基; A为烷基,烷基与环烷基环缩,或烯基; B为烷基或烯基; l为0或1。这些化合物具有脂肪酸合成抑制活性,胆固醇合成抑制活性,并且可用作抗脂质血症药物,动脉粥样硬化预防和治疗剂,肥胖症预防和治疗剂,抗糖尿病药物。