申请人:Zambon Group, S.P.A.
公开号:US05747513A1
公开(公告)日:1998-05-05
Compounds of the formula: ##STR1## wherein R is a hydrogen atom or an OY group; R.sub.1 is a hydrogen atom or in OY' group; R.sub.2 is a hydrogen atom or an OY" group; provided that at lent one among R, R.sub.1 and R.sub.2 is hydrogen but R, R.sub.1, and R.sub.2 are not contemporaneously hydrogen atoms and R.sub.1 and R.sub.2 are not contemporaneously OY' or OY" groups respectively; m is an integer 1 or 2; n is an integer 3 to 8; p is an integer 2, 3, or 4; R.sub.3 is a hydrogen atom or a C.sub.1 -C.sub.4 alkyl; R.sub.4 is a phenyl optionally substituted by halogen atom or a C.sub.1 -C.sub.3 alkyl or alkoxy group or a 5- or 6- membered heteroaryl containing one or more heteroatoms selected from oxygen, nitrogen and sulphur, optionally substituted by halogen atoms, hydroxy groups, C.sub.1 -C.sub.3 alkyl or alkoxy groups; X is CH.sub.2, NH, S, SO, SO.sub.2, CO, CF.sub.2, O and, when R.sub.4 is a 5- or 6- membered heteroaryl, X can be also a single bond. Pharmaceutically acceptable salts are described. The compounds of formula (I) are useful in the treatment of arterial hypertension and heart failure, of renal insufficiency, of peripheral arteriopathies and of cerebrovascular insufficiencies.
该公式化合物为:##STR1## 其中R为氢原子或OY基团;R.sub.1为氢原子或OY'基团;R.sub.2为氢原子或OY"基团;但要求R、R.sub.1和R.sub.2中至少有一个是氢,且R、R.sub.1和R.sub.2不同时为氢原子,且R.sub.1和R.sub.2不同时为OY'或OY"基团;m为整数1或2;n为整数3至8;p为整数2、3或4;R.sub.3为氢原子或C.sub.1-C.sub.4烷基;R.sub.4为苯环,可选择地被卤素原子或C.sub.1-C.sub.3烷基或烷氧基取代,或含有氧、氮和硫等一种或多种杂原子的5-或6-成员杂环芳基,可选择地被卤素原子、羟基、C.sub.1-C.sub.3烷基或烷氧基取代;X为CH.sub.2、NH、S、SO、SO.sub.2、CO、CF.sub.2、O,当R.sub.4为5-或6-成员杂环芳基时,X也可以是一个单键。描述了药用可接受的盐。公式(I)的化合物在治疗动脉高压和心力衰竭、肾功能不全、周围动脉病和脑血管功能不全方面是有用的。