申请人:Warner-Lambert Company
公开号:US05254715A1
公开(公告)日:1993-10-19
A compound of the following general formula which is useful in treating hypocholesterolemia and atherosclerosis: ##STR1## wherein X is oxygen or sulfur; R is hydrogen, alkyl having from 1 to 8 carbon atoms, or benzyl; R.sub.1 is phenyl, substituted phenyl, naphthyl, substituted naphthyl, an aralkyl group, a heterocyclic group, or a hydrocarbon chain of from 1 to 20 carbon atoms which is saturated or contains 1 to 3 double bonds and each of R.sub.2 and R.sub.3 is selected from hydrogen, provided both are not hydrogen, an aralkyl group, a hydrocarbon chain of from 1 to 20 carbon atoms which is saturated or contains 1 to 3 double bonds, an w-substituted alkylC.sub.1-6, a heterocyclic group, phenyl, substituted phenyl or NR.sub.2 R.sub.3 taken together form a monocyclic heterocyclic group.
下列通式的化合物可用于治疗低胆固醇血症和动脉粥样硬化:##STR1## 其中X为氧或硫;R为氢、碳数为1至8的烷基或苄基;R.sub.1为苯基、取代苯基、萘基、取代萘基、芳基烷基、杂环基或由1至20个碳原子组成的饱和或含1至3个双键的碳氢链,R.sub.2和R.sub.3中的每一个都选择自氢、提供两者不是氢的情况下,芳基烷基、由1至20个碳原子组成的饱和或含1至3个双键的碳氢链、w-取代烷基C.sub.1-6、杂环基、苯基、取代苯基或NR.sub.2R.sub.3取在一起形成单环杂环基。