synthesis and biological activity of 4-methyl-3,5-dioxane derivatives as thromboxane a2 receptor antagonists
作者:Hiroshi Marusawa、Hiroyuki Setoi、Akio Kuroda、Akihiko Sawada、Jiro Seki、Yukio Motoyama、Hirokazu Tanaka
DOI:10.1016/s0968-0896(99)00204-7
日期:1999.11
The synthesis and biological activity of novel 4-methyl-3,5-dioxane analogues are described. All compounds were produced through modification of the substituent formally corresponding to the omega-octenol side chain of thromboxane A2 (TXA2), in reference to the structure of SQ29548. Several compounds were found to be potent TXA2 receptor antagonists. Compound 8b was the most effective inhibitor of
描述了新型4-甲基-3,5-二恶烷类似物的合成和生物活性。参考SQ29548的结构,通过修饰形式上对应于血栓烷A2的ω-辛烯醇侧链的取代基(TXA2),可以生产所有化合物。发现几种化合物是有效的TXA2受体拮抗剂。化合物8b是9,11-环氧甲氧基PGH2(U-46619)诱导的人血小板聚集的最有效抑制剂(IC50 = 7.4 nM)。