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首次从簇序草 (Craniotomefurcata (Link .)O .Kuntze)的乙酸乙酯部分分离到化合物craniosideA (1)、cranio sideB (2 )、mussaenoside (3)和ningpogenin (4 )。利用波谱方法 (1H NMR、13 C NMR和ESI_MS等 )对这些化合物的结构进行了鉴定。其中 1和 2为新化合物
For the first time, the compounds craniosideA (1), cranio sideB (2), mussaenoside (3) and ningpogenin (4) were isolated from the ethyl acetate fraction of Craniotomefurcata (Link.) O. Kuntze. The structures of these compounds were identified by spectroscopic methods (1H NMR, 13 C NMR, and ESI_MS, etc.). Where 1 and 2 are new compounds