[滇丁香茎中的萜类糖苷]
[Terpenoid glycosides from stem of Luculia pinceana].
作者信息
Kang Wen-Yi, Hao Xiao-Jiang
机构信息
Institute of Natural Products, Henan University, Kaifeng 475004, China.
出版信息
Zhongguo Zhong Yao Za Zhi. 2007 Dec;32(24):2606-9.
OBJECTIVE
To study the chemical constituents from n-BuOH portion of ethanolic extract from the stem of Luculia pinceana.
METHOD
The column chromatographic techniques were applied to isolate constituents. A combination of IR, FAB-MS, NMR and 2D NMR spectroscopy was used to identify structures.
RESULT
Seven compounds were isolated from the n-BuOH fraction and their structures were elucidated as vogeloside (1), epi-vogeloside (2), loganoside (3), loganin (4), cincholic acid 28-O-beta-D-glucopyranosyl ester (5), cincholic acid-3-O-beta-D-glucopyranoside, 28-O-beta-D-glucopyranosyl ester (6), cincholic acid-3-O-beta-D-glucopyranoside (7).
CONCLUSION
Compounds 1-7 were isolated from the genus for the first time.
目的
研究滇丁香茎乙醇提取物正丁醇部位的化学成分。
方法
采用柱色谱技术分离化合物。运用红外光谱（IR）、快原子轰击质谱（FAB-MS）、核磁共振（NMR）和二维核磁共振光谱（2D NMR）相结合的方法鉴定结构。
结果
从正丁醇部位分离得到7个化合物，其结构分别鉴定为滇丁香苷（1）、表滇丁香苷（2）、马钱苷（3）、马钱子苷（4）、金鸡纳酸28 - O - β - D - 吡喃葡萄糖酯（5）、金鸡纳酸 - 3 - O - β - D - 吡喃葡萄糖苷 - 28 - O - β - D - 吡喃葡萄糖酯（6）、金鸡纳酸 - 3 - O - β - D - 吡喃葡萄糖苷（7）。
结论
化合物1 - 7均为首次从该属植物中分离得到。
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