Sun Ting-Ting, Zhang Dian-Wen, Han Yan, Dong Fang-Yan, Wang Wei
Institute of Phytochemistry, Jilin Academy of Chinese Medicine Sciences, Changchun, China.
J Asian Nat Prod Res. 2012;14(2):165-70. doi: 10.1080/10286020.2011.641536.
Two new phenylpropanoid glycosides, smilasides M and N, together with the known compound 2',6'-diacetyl-3,6-diferuloylsucrose, were isolated and characterized from the roots and rhizomes of Smilax riparia A. DC. The structures of the new compounds were elucidated as 2',6'-diacetyl-3-Z-feruloyl-6-feruloylsucrose (1) and 2',6'-diacetyl-3-feruloyl-6-Z-feruloylsucrose (2) on the basis of extensive analysis of HR-ESI-MS, UV, IR, and 1D and 2D NMR spectroscopic data.
从菝葜（Smilax riparia A. DC.）的根状茎中分离并鉴定出两种新的苯丙素苷，菝葜苷M和N，以及已知化合物2',6'-二乙酰基-3,6-二阿魏酰基蔗糖。基于对高分辨电喷雾电离质谱（HR-ESI-MS）、紫外光谱（UV）、红外光谱（IR）以及一维和二维核磁共振光谱（1D和2D NMR）数据的广泛分析，确定了新化合物的结构分别为2',6'-二乙酰基-3-Z-阿魏酰基-6-阿魏酰基蔗糖（1）和2',6'-二乙酰基-3-阿魏酰基-6-Z-阿魏酰基蔗糖（2）。
