The compound having formula (I)
is obtained by reacting 1,2-diphenyl-4-[2-phenyl-sulfinyl)-ethyl]-4-hydroxymethyl-pyrazolidine-3,5-dione (hydroxy- methylsulfinpyrazone) with nicotinic acid, in the presence of activating agents such as DCCD.
(I) is endowed with marked vasodilating, antiaggregating and hypocholesterolemic properties.
式 (I) 的化合物
由 1,2
-二苯基-4-[2-苯基-亚磺酰]-乙基]-4-羟甲基
吡唑烷-3,5-二酮(羟甲基亚磺酰
吡唑腙)与
烟酸在活化剂(如
DCCD)存在下反应而得。
(I)具有明显的扩张血管、抗凝血和降低
胆固醇的特性。