[大花忍冬化学成分的研究]
[Studies on the chemical constituents of Lonicera macranthoides].
作者信息
Jia Xiao-Dong, Zhao Xing-Zeng, Wang Ming, Dong Yun-Fa, Feng Xu
机构信息
Institute of Botany, Jiangsu Province and Chinese Academy of Sciences/Nanjing Botanical Garden Mem. Sun Yat-Sen., Jiangsu Center for Research & Development of Medicinal Plants, Nanjing 210014, China.
出版信息
Zhong Yao Cai. 2008 Jul;31(7):988-90.
OBJECTIVE
To study the chemical constituents of flower buds of Lonicera macranthoides.
METHODS
The 90% EtOH extract of Lonicera macranthoides. was successively partitioned with petroleum ether and ethyl acetete.
RESULTS
Repeated column chromatography of the ethyl acetete fraction afforded the following compounds (1-9): ginnol (1), triacontanol (2), ursolic acid (3), beta-sitosterol (4), triacontane (5), palmitic acid (6), beta-daucosterol (7), 3-decyl-3-octyldocosan-1-ol (8), 3-dodecyl-3-nonyldocosan-1-ol (9). All compounds except 4 are isolated from this plant for the first time while compounds 2, 3, 5, 8 and 9 are their first time been isolated from genus Lonicera.
目的
研究大花忍冬花蕾的化学成分。
方法
大花忍冬90%乙醇提取物依次用石油醚和乙酸乙酯进行分配。
结果
乙酸乙酯部位经反复柱色谱分离得到以下化合物（1 - 9）：银杏醇（1）、三十烷醇（2）、熊果酸（3）、β-谷甾醇（4）、三十烷（5）、棕榈酸（6）、β-胡萝卜苷（7）、3-癸基-3-辛基二十二烷-1-醇（8）、3-十二烷基-3-壬基二十二烷-1-醇（9）。除化合物4外，其余化合物均为首次从该植物中分离得到，化合物2、3、5、8和9为首次从忍冬属植物中分离得到。
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