申请人:Makovec Francesco
公开号:US20070244170A1
公开(公告)日:2007-10-18
Compounds which may be represented by the general formula (I) shown below and in which: R
1
is a group independently selected from among: CHO, —COOH, —CH
2
OH R
2
is hydrogen or a linear or branched C
1
-C
6
alkyl group R
3
is hydrogen or a halogen group selected from among Cl and Br R
4
is a linear or branched C
3
-C
5
alkyl group and the pharmaceutically acceptable salts thereof such as the sodium or potassium salt. The compounds exhibit potent and selective All antagonist activity and are useful for the treatment of any disorders in which elevated synthesis of All or overexpression of the AT
1
receptor may play a primary pathological role, as in the case of arterial hypertension, congestive cardiac insufficiency, platelet aggregation and disorders associated therewith such as for example myocardial and cerebral infarction, renal ischaemia, venous and arterial thrombosis, peripheral vasculopathy, pulmonary hypertension, diabetes mellitus, diabetic neuropathy, glaucoma and diabetic retinopathy.
化合物可以用下面的通式(I)表示,其中:R1是从以下组中独立选择的一组:CHO,—COOH,—CH2OH;R2是氢或线性或支链的C1-C6烷基;R3是氢或从Cl和Br中选择的卤素基团;R4是线性或支链的C3-C5烷基团,以及其药学上可接受的盐,例如钠盐或钾盐。这些化合物表现出强效和选择性的All拮抗活性,并且可用于治疗任何升高的All合成或AT1受体过度表达可能起主要病理作用的疾病,例如动脉高血压、充血性心力衰竭、血小板聚集和与之相关的疾病,例如心肌梗死和脑梗死、肾缺血、静脉和动脉血栓形成、周围血管病、肺动脉高压、糖尿病、糖尿病神经病变、青光眼和糖尿病性视网膜病变。