论文部分内容阅读
曾报道从酸枣仁(Zizyphus jujuba)中分离出3种新的酸枣仁皂苷元型低聚糖苷;酸枣仁皂苷A_1(juiuboside)(5)、C(6)和乙酰酸枣仁皂苷B(8);3种已知酸枣仁皂苷元型低聚糖苷:酸枣素(spinosin)、6”-阿魏酰酸枣素和新西兰牡荆素-2(vicetin-2);1 种生物碱即木兰花碱。本次继续报道从酸枣仁中又分离出3种新的原酸枣仁皂苷元型二糖链三萜苷,命名为原酸枣仁皂苷(protojujuboside)A(1)、B(2)和B_1(3)。 酸枣仁(8.0kg)按前法得到部分3
Three new jujuboside oligosaccharide glycosides were isolated from Zizyphus jujuba; juiuboside (5), C (6) and acetosoxacin B (8); Three kinds of known schizoside saponin-type oligoglycosides: spinosin, 6"-ferulic acid and vitexin-2 (vicetin-2), and 1 type of alkaloid, magnoflorine. This time, we continued to report on the isolation of three new protoporphyrin-type disaccharide triterpene glycosides from Suanzaoren, named as protojujuboside A(1), B(2), and B_1(3). Suanzaoren (8.0kg) obtained according to the previous method part 3