New phenolic compounds from Meehania urticifolia
New phenolic compounds from Meehania urticifolia
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DOI：
10.1007/s11418-010-0501-y
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发表时间：
2011-04-01
影响因子：
3.3
通讯作者：
Yoshizaki, Fumihiko
中科院分区：
文献类型：
--
作者：
Murata, Toshihiro;Miyase, Toshio;Yoshizaki, Fumihiko
从大叶海棠中分离得到一个新的苯乙醇苷类化合物rashomoside A(1)、一个新的酚类糖苷rashomoside B(2)和一个新的莽草酸衍生物(3)，以及12个已知的黄酮类化合物(4-15)、3个已知的苯乙醇苷类化合物(16-18)和13个化合物(19-31)。根据波谱分析结果，确定了每种化合物的结构。
A new phenylethanoid glycoside, rashomoside A (1), a new phenolic glucoside, rashomoside B (2), and a new shikimic acid derivative (3) were isolated from Meehania urticifolia together with 12 known flavones (4-15), three known phenylethanoid glycosides (16-18), and 13 other compounds (19-31). The structure of each of these compounds was elucidated based on the results of spectroscopic analysis.