Phenolic Constituents from Phlomis lycia
Phenolic Constituents from Phlomis lycia
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DOI：
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发表时间：
2002
影响因子：
1.4
通讯作者：
I. Saracoglu;Ş. Harput;İ. Çalış;Yukio Ogihara
中科院分区：
文献类型：
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作者：
I. Saracoglu;Ş. Harput;İ. Çalış;Yukio Ogihara
从连翘属植物的地上部分分离得到木脂素糖苷(-)-二氢去氢二烯二醇-9-O-b-D-吡喃葡萄糖苷(1)，咖啡酸酯绿原酸(2)，三种苯乙醇苷，分别为连翘苷B(3)、鸡血藤皂苷(4)和银杏叶皂苷B(5)，以及环烯醚萜糖苷(Lamiide)和金龟子苷(7)。用波谱方法(UV、IR、1D-和2D-核磁共振、FAB-MS)对化合物进行了结构鉴定。(-)-二氢脱氢二茂铁醇-9-O-b-D-吡喃葡萄糖苷(1)和绿原酸(2)为首次从白头翁属植物中分离得到。
From the aerial parts of Phlomis lycia L. (Labiatae) a lignan glucoside, (-)-dihydrodehyrodiconiferyl alcohol-9-O-b -D-glucopyranoside (1); a caffeic acid ester, chlorogenic acid (2); three phenylethanoid glycosides, forsythoside B (3), alyssonoside (4) and leucosceptoside B(5); and two iridoid glucosides, lamiide (6) andauroside (7), were isolated. The structure elucidation of the isolated compounds was carried out by spectroscopic (UV, IR, 1D- and 2D-NMR, FAB-MS) methods. (-)-Dihydrodehyrodiconiferyl alcohol-9-O-b -D-glucopyranoside (1) and chlorogenic acid (2) were isolated for the first time from Phlomis species in this study.