Synthesis and platelet aggregation inhibiting activity of prostaglandin D analogs
作者:Gordon L. Bundy、D. R. Morton、D. C. Peterson、E. E. Nishizawa、W. L. Miller
DOI:10.1021/jm00360a003
日期:1983.6
to inhibit adenosine diphosphate (ADP) induced human platelet aggregation: (a) PGD3 greater than or equal to PGD2 greater than PGD1 greater than 13,14-dihydro-PGD1, (b) the 9 beta- and 9-deoxy-PGD2 analogues are more potent than PGD2, (c) metabolically stabilized analogues with bulky substituents at or near C-15 have substantially reduced antiaggregatory activity relative to PGD2 and (d) the delta
已合成了几种前列腺素D(PGD)类似物,其中包括以下变化:(a)不同程度的侧链不饱和度,(b)去除C-9羟基或以非天然的9 beta构型,(c)代谢稳定的类似物( (例如15-甲基,16,16-二甲基,17-苯基等),以及(d)PGD2分解产生的delta 12异构体。关于其抑制二磷酸腺苷(ADP)诱导的人血小板聚集的能力:(a)PGD3大于或等于PGD2大于PGD1大于13,14-二氢-PGD1,(b)9β-和9-脱氧-PGD2类似物比PGD2更有效,(c)在C-15处或附近具有大体积取代基的代谢稳定的类似物,相对于PGD2具有显着降低的抗聚集活性,并且(d)PGD2的δ12异构体的活性远低于PGD2。