申请人:——
公开号:US20040067937A1
公开(公告)日:2004-04-08
The invention relates to novel pyrazolopyridine derivatives of formula (I) wherein R
1
represents H, Cl or NH
2
, and R
2
and R
3
form; together with the heteroatoms to which they are bonded, a five to six-membered heterocycle which can be saturated or partially unsaturated, can optionally contain at least one other heteroatom from the group N, O, S and can be optionally substituted. The invention also relates to salts, isomers and hydrates of said derivatives, in the form of stimulators of soluble guanylate cyclase and as agents for treating cardiovascular diseases, hypertonia, thrombo-embolic diseases and ischaemia, sexual dysfunction, inflammations, and diseases of the central nervous system.
该发明涉及公式(I)的新型吡唑吡啶衍生物,其中R1代表H、Cl或NH2,而R2和R3形成;与它们结合的杂原子一起,形成一个可以饱和或部分不饱和的五至六元杂环,可以选择性地包含来自N、O、S组的至少一个其他杂原子,并且可以选择性地被取代。该发明还涉及所述衍生物的盐、异构体和水合物,以可溶性鸟苷酸环化酶的激动剂形式和作为治疗心血管疾病、高血压、血栓栓塞性疾病和缺血、性功能障碍、炎症以及中枢神经系统疾病的药物。