摘要:
灌木Aniba lancifolia Kubitzki et Rodrigues (Lauraceae) 的枝条除了含有2-羟基-4,5-二甲氧基烯丙苯及其二聚体环己-2-烯丙基-5-en-4,5-二甲氧基-4-O-(2' -allyl-4',5'-dimethoxyphenyl)-1-one (lancilin, 2) 6 种其他新型新木脂素:(4S,2'R)- 和 (4R,2'E)-cyclohexan-2-allyl-2, 5-二烯-4,5-二甲氧基-4-[2'-(1'-愈创木酰基)-丙基]-1-one (lancifolins A and B, 3a and 3b), (4S,2'R)- 和 ( 4R,2'R)-环己基-2-烯丙基-2,5-二烯-4,5-二甲氧基-4-[2'-(1'-藜芦基)-丙基]-1-酮(lancifolins C和D, 3c和3d)、(4S,2'R)-和(4R