NITROGEN-CONTAINING HETEROCYCLIC COMPOUNDS AND BENAMIDE COMPOUNDS AND DRUGS CONTAINING THE SAME
申请人:Meiji Seika Kaisha, Ltd.
公开号:EP1180514A1
公开(公告)日:2002-02-20
Disclosed are compounds represented by formula (I) which have triglyceride biosynthesis inhibitory activity in the liver and inhibitory activity against the secretion of apolipoprotein B-containing lipoprotein from the liver and particularly have excellent inhibitory activity against the secretion of apolipoprotein B-containing lipoprotein, are free from side effect of accumulation of lipids in the liver, and are useful for the treatment and prevention of hyperlipidemia and arteriosclerotic diseases. In formula (I), R1 and R2 represent alkyl, alkoxy, cycloalkyl, phenyl, alkenyl, alkynyl, or a five- or six-membered saturated or unsaturated heterocyclic ring, or R1 and R2, together with a nitrogen atom to which R1 and R2 are attached, may form a ring; R3 and R4 represent a hydrogen atom, alkyl, a halogen atom, hydroxyl, nitrile, alkoxycarbonyl, alkoxy, or carboxyl; or R2 and R3 may be attached to each other to form -(CH2)m-, -N=CH-, -CH=N-, or -(C1-6 alkyl)C=N-; A, D, E, and G each represent a carbon atom, or any one of A, D, E, and G represents a nitrogen atom with the other three each representing a carbon atom; Q represents a nitrogen atom or a carbon atom; Y represents a group represented by formula (II) wherein X represents a hydrogen atom, group -C(=O)N(R5)R6 or group -C(=O)OR7, R8 is absent or represents a bond, an oxygen atom, a sulfur atom, -SO2-, -SO-, -CH2-CH2-, or - CH=CH-, and R9 and R10 represent a hydrogen atom, alkyl, alkoxy, a halogen atom, or hydroxyl; and Z represents - (CH2)n-, -O-(CH2)i-, or -C(=O)NH-(CH2)i-.
本发明公开了式(I)代表的化合物,该化合物具有抑制肝脏中甘油三酯生物合成的活性和抑制肝脏分泌含脂蛋白B的脂蛋白的活性,特别是对肝脏分泌含脂蛋白B的脂蛋白具有极好的抑制活性,无肝脏中脂类蓄积的副作用,可用于治疗和预防高脂血症和动脉硬化性疾病。在式(I)中,R1 和 R2 代表烷基、烷氧基、环烷基、苯基、烯基、炔基或五元或六元饱和或不饱和杂环,或 R1 和 R2 与 R1 和 R2 所连接的氮原子一起可形成一个环;R3 和 R4 代表氢原子、烷基、卤素原子、羟基、腈基、烷氧羰基、烷氧基或羧基;或 R2 和 R3 可相互连接形成-(CH2)m-、-N=CH-、-CH=N-或-(C1-6 烷基)C=N-;A、D、E 和 G 各代表一个碳原子,或 A、D、E 和 G 中的任何一个代表一个氮原子,其他三个各代表一个碳原子; Q 代表一个氮原子或一个碳原子;Y 代表由式 (II) 所代表的基团,其中 X 代表氢原子、基团-C(=O)N(R5)R6 或基团-C(=O)OR7,R8 不存在或代表键、氧原子、硫原子、-SO2-、-SO-、-CH2-CH2- 或-CH=CH-,R9 和 R10 代表氢原子、烷基、烷氧基、卤素原子或羟基;Z 代表-(CH2)n-、-O-(CH2)-i 或-C(=O)NH-(CH2)-i。