Nine new glucosyloxybenzyl 2R-benzylmalate derivatives, named arundinosides R–Z (1-9) were isolated from the underground parts of Arundina graminifolia. The structures of the new compounds were elucidated by in-depth spectroscopic data analysis including 1D and 2D NMR experiments, in combination with mass spectrometry data.

中文翻译：

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细叶蕨（Arundina graminifolia）（兰科）地下部分的另外2种R-苄基苹果酸衍生物

九个新glucosyloxybenzyl 2 - [R -benzylmalate衍生物，命名为arundinosides R-Z（1 - 9）从地下部分分离竹叶兰。通过深入的光谱数据分析（包括1D和2D NMR实验）以及质谱数据，阐明了新化合物的结构。