Cuong Nguyen Manh, Huong Tran Thu, Son Ninh The, Cuong To Dao, Van Doan Thi, Khanh Pham Ngoc, Ha Vu Thi, Tram Nguyen Cong Thuy, Long Pham Quoc, Kim Young Ho
Department of Bioactive Products, Institute of Natural Products Chemistry, Vietnam Academy of Science and Technology (VAST).
Chem Pharm Bull (Tokyo). 2016;64(8):1230-4. doi: 10.1248/cpb.c15-01039.
Two new naphthalene glycosides, morinlongosides A and B (1, 2) and a new iridoid glycoside, morinlongoside C (3), together with four known ones, geniposidic acid (4), (3R)-3-O-[β-D-xylopyranosyl-(1→6)-β-D-glucopyranosyl]-l-octen-3-ol (5), lucidin-3-O-β-primeveroside (6), and morindone-6-O-β-gentiobioside (7), were isolated from the roots of Morinda longissima Y. Z. RUAN. The structures of all isolated compounds (1-7) were elucidated on the basis of spectroscopic data (high resolution (HR)-MS, one and two dimensional (1/2D)-NMR).
从长梗巴戟（Morinda longissima Y. Z. RUAN）的根中分离得到两个新的萘糖苷，桑寄生苷A和B（1, 2）以及一个新的环烯醚萜苷，桑寄生苷C（3），同时还得到四个已知化合物，京尼平苷酸（4）、(3R)-3-O-[β-D-吡喃木糖基-(1→6)-β-D-吡喃葡萄糖基]-1-辛烯-3-醇（5）、龙胆黄碱-3-O-β-樱草糖苷（6）和巴戟醌-6-O-β-龙胆二糖苷（7）。所有分离得到的化合物（1-7）的结构均通过光谱数据（高分辨（HR）-质谱、一维和二维（1/2D）-核磁共振）得以阐明。
