A class of substituted amino pyridine derivatives are of value in the treatment of diabetes. Some of the compounds also possess hypolipidaemic activity.
The compounds are represented by the formula (I):
wherein R3 is hydrogen, alkyl or an acidic function;
R2 is hydrogen or alkyl;
R4 and R' are hydrogen, alkyl or halogen;
Z is hydrogen, phenyl, alkyl or aralkyl;
Alk is alkylene and x is 0 or 1;
R1 is optionally substituted phenyl or naphthyl.
Most of the compounds of formula (I) are novel.
一类取代
氨基
吡啶衍生物具有治疗糖尿病的价值,其中一些化合物还具有降血脂活性。 这些化合物由式(I)表示:其中 R3 是氢、烷基或酸性官能团;R2 是氢或烷基;R4 和 R' 是氢、烷基或卤素;Z 是氢、苯基、烷基或芳烷基;Alk 是亚烷基,x 是 0 或 1;R1 是任选取代的苯基或
萘基。 大多数式(I)化合物都是新型化合物。