申请人:Edmond Pharma s.r.l.
公开号:US04542141A1
公开(公告)日:1985-09-17
The compound having formula (I) ##STR1## is obtained by reacting 1,2-diphenyl-4-[2-phenylsulfinyl)-ethyl]-4-hydroxymethyl-pyrazolidine-3,5- dione (hydroxymethylsulfinpyrazone) with nicotinic acid, in the presence of activating agents such as DCCD. (I) is endowed with marked vasodilating, antiaggregating and hypocholesterolemic properties.
化合物式为(I)##STR1##的化合物是通过在激活剂(如DCCD)存在下,将1,2-二苯基-4-[2-苯基亚磺酰基)-乙基]-4-羟甲基-吡唑啉-3,5-二酮(羟甲基亚磺酰吡唑酮)与烟酸反应得到的。(I)具有显著的血管扩张、抗血小板聚集和降低胆固醇的作用。