Peripherally-Selective Inhibitors of Dopamine-ß-Hydroxylase And Method Of Their Preparation
申请人:Learmonth Alexander David
公开号:US20070015730A1
公开(公告)日:2007-01-18
Compounds of formula I:
where R
1
, R
2
and R
3
are the same or different and signify hydrogens, halogens, alkyl, alkylaryl, alkyloxy, hydroxy, nitro, amino, alkylcarbonylamino, alkylamino or dialkylamino group; R
4
signifies hydrogen, alkyl or alkylaryl group; X is CH
2
, O or S, and n is 1, 2 or 3, with the proviso that if X is CH
2
, n is not 1, and a method for their preparation. The compounds have potentially valuable pharmaceutical properties for the treatment of cardiovascular disorders such as hypertension and chronic heart failure.
化合物的化学式为I,其中R1,R2和R3相同或不同,表示氢、卤素、烷基、烷基芳基、烷氧基、羟基、硝基、氨基、烷基羰基氨基、烷基氨基或二烷基氨基基团;R4表示氢、烷基或烷基芳基基团;X为CH2、O或S,n为1、2或3,但如果X为CH2,则n不为1,以及它们的制备方法。这些化合物具有治疗心血管疾病(如高血压和慢性心力衰竭)的潜在有价值的药物特性。