Structure-Activity Relationships of Lignans from Schisandra chinensis as Platelet Activating Factor Antagonists.
作者:Im Seon LEE、Keun Young JUNG、Sei Ryang OH、Si Hyung PARK、Kyung Seop AHN、Hyeong-Kyu LEE
DOI:10.1248/bpb.22.265
日期:——
structure-activity relationships of lignans from Schisandra chinensis and their derivatives as platelet activating factor (PAF) antagonists. Strong activity was shown in lignans without an ester group at C-6, a hydroxyl group at C-7 or a methylene dioxy moiety and with an R-biphenyl configuration. 6(7)-Dehydroschisandrol A, a derivative of schisandrol A, showed the highest activity (IC50, 2.1x10(-6) M) in this
我们研究了五味子的木脂素及其衍生物作为血小板活化因子(PAF)拮抗剂的构效关系。在木脂素中显示出强活性,其在C-6处没有酯基,在C-7处没有羟基或亚甲基二氧基部分并且具有R-联苯基构型。五倍子A的衍生物6(7)-脱氢五倍子A表现出最高的活性(IC50,2.1x10(-6)M)。