Treatment of an equimolar mixture of stilbene 7 and cinnamyl alcohol 8 with silver carbonate in acetone-benzene afforded a ca. 2:1:2:1 mixture of the stilbenolignan (+/-)-aiphanol (1) and congeners 2-4 each of which show significant anti-angiogenic and COX-2 inhibitory properties.
用
碳酸银在
丙酮-苯中处理
二苯乙烯7和
肉桂醇8的等摩尔混合物,得到ca。
二苯乙烯-苯丙
氨酸(+/-)-阿
菲诺尔(1)和同类物2-4的2:1:2:1混合物均显示出显着的抗血管生成和COX-2抑制特性。