Lin Chwan Fwu, Ni Ching Li, Huang Yu Ling, Sheu Shuenn Jyi, Chen Chien Chih
Department of Chemistry, National Taiwan Normal University, Taiwan, Republic of China.
Nat Prod Res. 2007 Nov;21(13):1199-204. doi: 10.1080/14786410601132451.
Two new anthraquinones, 1,6-dihydroxy-5-methoxy-2-methoxymethylanthraquinone (1) and 1,5,7-trihydroxy-6-methoxy-2-methoxymethylanthraquinone (2), and one new lignan isoamericanoic acid A (3) were isolated from the fruits of Morinda citrifolia along with 11 known compounds scopoletin, luteolin, americanin A, americanin D, 3,3'-bisdemethylpinoresinol, p-cresol, p-hydroxybenzoic acid, p-hydroxybenzaldehyde, 4-hydroxy-3-methoxybenzaldehyde, 4-hydroxy-3-methoxycinnamaldehyde, and 2,5-dihydroxy-4-methoxybenzaldehyde. The structures of all compounds were elucidated by spectroscopic analysis.
从巴戟天果实中分离得到两个新的蒽醌类化合物，1,6 - 二羟基 - 5 - 甲氧基 - 2 - 甲氧基甲基蒽醌（1）和1,5,7 - 三羟基 - 6 - 甲氧基 - 2 - 甲氧基甲基蒽醌（2），以及一个新的木脂素类化合物异美花椒酸A（3），同时还分离出11个已知化合物，分别为东莨菪素、木犀草素、巴戟天苷A、巴戟天苷D、3,3'-双去甲基松脂醇、对甲酚、对羟基苯甲酸、对羟基苯甲醛、4 - 羟基 - 3 - 甲氧基苯甲醛、4 - 羟基 - 3 - 甲氧基肉桂醛和2,5 - 二羟基 - 4 - 甲氧基苯甲醛。所有化合物的结构均通过光谱分析得以阐明。
