作者:Chong Li、Jian-Gong Shi、Ying-Peng Zhang、Cheng-Zhong Zhang
DOI:10.1021/np9904915
日期:2000.5.1
A novel bianthraquinone glycoside, 8-O-beta-D-glucopyranosyl-1,1', 8'-trihydroxy-3,3'-dimethyl-2,7'-bianthraquinone (1); two naphthalene derivatives, 2-acetyl-1-hydroxy-8-methoxy-3-methylnaphthalene (2) and 2-acetyl-1, 8-dimethoxy-3-methylnaphthalene (3); and a novel pre-anthraquinone, 1-oxo-4(S),9-dihydroxy-8-methoxy-6-hydroxymethyl-1,2,3, 4-tetrahydroanthracene (4), were isolated from Eremurus chinensis
一种新型的蒽醌糖苷,8-O-β-D-吡喃葡萄糖基-1,1',8'-三羟基-3,3'-二甲基-2,7'-蒽醌(1); 两个萘衍生物:2-乙酰基-1-羟基-8-甲氧基-3-甲基萘(2)和2-乙酰基-1,8-二甲氧基-3-甲基萘(3);并从中华绒螯蟹中分离出新型的前蒽醌1-氧代-4(S),9-二羟基-8-甲氧基-6-羟甲基-1,2,3,4-四氢蒽(4)。通过光谱和化学方法确定它们的结构。此外,还从中分离出了已知的化合物邻苯三酚,邻苯三酚8-甲醚,芦荟三酚8-甲基醚(5)和10-(邻苯三酚-7'-基)-10-羟基邻苯三酚-9-蒽酮。厂。