The present invention provides to a novel compound having an ACAT inhibiting activity.
The present invention relates to compounds represented by formula (I)
    wherein
represents an optionally substituted divalent residue such as benzene, pyridine, cyclohexane or naphthalene, or a group,
Het represents a 5- to 8-membered, substituted or unsubstituted heterocyclic group containing at least one heteroatom selected from the group consisting of a nitrogen atom, an oxygen atom and a sulfur atom, such as a monocyclic group, a polycyclic group or a group of a fused ring,
X represents -NH-, an oxygen atom or a sulfur atom,
Y represents -NR4-, an oxygen atom, a sulfur atom, a sulfoxide or a sulfone,
Z represents a single bond or -NR5-,
R4 represents a hydrogen atom, a lower alkyl group, an aryl group or an optionally substituted silyl lower alkyl group,
R5 represents a hydrogen atom, a lower alkyl group, an aryl group or an optionally substituted silyl lower alkyl group, and
n is an integer of from 1 to 15,
or salts or solvates thereof, and a pharmaceutical composition containing at least one of these compounds.
                            本发明提供了一种具有 ACAT 抑制活性的新型化合物。
本发明涉及由式(I)代表的化合物
 其中
代表任选取代的二价残基,如苯、
吡啶、
环己烷或
萘,或代表一个基团、
Het 代表含有至少一个杂原子的 5 至 8 元、取代或未取代的杂环基团,该杂原子选 自氮原子、氧原子和
硫原子组成的组,如单环基团、多环基团或融合环基团、
X 代表-NH-、氧原子或
硫原子、
Y 代表-NR4-、氧原子、
硫原子、亚砜或砜、
Z 代表单键或-NR5-、
R4 代表氢原子、低级烷基、芳基或任选取代的
硅烷低级烷基、
R5 代表氢原子、低级烷基、芳基或任选取代的
硅烷低级烷基,以及
n 是 1 至 15 的整数、
或其盐或溶剂,以及含有至少一种上述化合物的药物组合物。