Studies on the Syntheses of N-Heterocyclic Compounds. IV. Hypocholesterolemic 1, 2, 4-Oxadiazole Derivatives. (2)
作者:SHOJIRO YURUGI、AKIO MIYAKE、MITSUMI TOMIMOTO、HARUKI MATSUMURA、YOSHIO IMAI
DOI:10.1248/cpb.21.1885
日期:——
The derivatives of 3-[4-(1-ethoxycarbonyl-1-methylethoxy) phenyl]-5-(3-pyridyl)-1, 2, 4-oxadiazole (I), which showed considerable hypocholesterolemic activities, were synthesized. Among them, 3-[4-(1-ethoxycarbonyl-1-methylethoxy) phenyl]-5-(2-or 3-chlorophenyl)-1, 2, 4-oxadiazole (13, 14) and their amide derivatives (29, 30) showed nearly equal activity to I. Two alternative synthetic routes of I were developed.
合成了 3-[4-(1-乙氧羰基-1-甲基乙氧基)苯基]-5-(3-吡啶基)-1,2,4-恶二唑 (I) 的衍生物,这些衍生物具有相当高的降胆固醇活性。其中,3-[4-(1-乙氧羰基-1-甲基乙氧基)苯基]-5-(2-或 3-氯苯基)-1,2,4-恶二唑(13,14)及其酰胺衍生物(29,30)显示出与 I 几乎相同的活性。