A novel bibenzyl derivative, hydrangchin (1) and ten known compounds (2–11) were isolated from the stems of Hydrangea chinensis Maxim. (Saxifragaceae). The structure of the novel bibenzyl derivative was characterized on the basis of spectral analysis.

中文翻译：

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一种新型绣球联苄基衍生物

从Hydrangea chinensis Maxim的茎中分离出一种新型联苄基衍生物 Hydrangchin ( 1 ) 和十种已知化合物 ( 2-11 ) 。（虎耳草科）。基于光谱分析对新型联苄衍生物的结构进行了表征。