The present invention relates to a compound of the formula (I)wherein R1 is benzofuranyl substituted by halogen, or styryl substituted by halogen; R2 is substituted hydroxy, substituted mercapto or substituted sulfonyl; and X is or pharmaceutically acceptable salts thereof. The compound (1) of the present invention and pharmaceutically acceptable salts thereof possess a strong inhibitory activity on the production of nitric oxide (NO), and are useful for prevention and/or treatment of NO-mediated diseases in human being and animals.
1
本发明涉及式(I)的化合物,其中R1为卤代
苯并呋喃基或卤代
苯乙烯基; R2为取代羟基、取代巯基或取代磺酰基; X为或其药学上可接受的盐。本发明的化合物(1)及其药学上可接受的盐对
一氧化氮(NO)的产生具有强烈的抑制活性,可用于预防和/或治疗人类和动物的NO介导的疾病。