Studies on hypolipidemic agents. IV. 3-(4-(Phenylthio)benzoyl)propionic acid derivatives.
作者:Kazuya KAMEO、Yumiko ASAMI、Kunio OGAWA、Tohru MATSUNAGA、Shiuji SAITO、Kazuyuki TOMISAWA、Kaoru SOTA
DOI:10.1248/cpb.37.1260
日期:——
2-Acetylthio-3-benzoylpropionic acid derivatives having two benzene rings or condensed-ring moieties were prepared, and tested for hypolipidemic activity in normal rats. Some of these compounds were active. 2-Acetylthio-3-[4-(phenylthio)benzoyl]propionic acid (10) and its derivatives seemed to have the most potent hypocholesterolemic activities. Compound 10 showed strong activity, especially in cholesterol-fed rats.
(HOCPCA) and the linear GHB analog trans-4-hydroxycrotonic acid (T-HCA). In general, all structural modifications performed on HOCPCA led to reduced affinity. In contrast, introduction of diaromatic substituents into the 4-position of T-HCA led to high-affinity analogs (medium nanomolar Ki) for the GHB high-affinity binding sites as the most high-affinity analogs reported to date. The SAR data formed the