[中华落新妇根茎化学成分的研究]
[Study on constituents in rhizome of Astilbe chinensis].
作者信息
Chen Hao, Chen Ting, Li Jian-xin, Xu Qiang
机构信息
Department of Chinese Medicinal Prescription, China Pharmaceutical University, Nanjing 210038, China.
出版信息
Zhongguo Zhong Yao Za Zhi. 2004 Jul;29(7):652-4.
OBJECTIVE
To study the chemical constituents in rhizome of Astilbe chinensis.
METHOD
The constituents were isolated with column chromatographies and the structures were identified by physicochemical properties and spectral analysis (UV, IR, MS, 1H-NMR, 13C-NMR and 2D-NMR).
RESULT
The structures were identified as bergenin (1), 11-O-galloylbergenin (2), 4-O-galloylbergenin (3), catechin (4), respectively.
CONCLUSION
Compound 3 was isolated from Astilbe for the first time.
目的
研究中华落新妇根茎中的化学成分。
方法
采用柱色谱法分离化学成分，并通过理化性质和光谱分析（紫外光谱、红外光谱、质谱、¹H-核磁共振谱、¹³C-核磁共振谱和二维核磁共振谱）鉴定其结构。
结果
所鉴定的结构分别为岩白菜素（1）、11-O-没食子酰岩白菜素（2）、4-O-没食子酰岩白菜素（3）、儿茶素（4）。
结论
化合物3首次从落新妇属植物中分离得到。
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