摘要
From rhizomes of Curculigo orchioideg(Xian Mao)six new cyclo- artane glycosides named curculigosaponin A～F were isolated.The new triterpenoidal sapogenin named curculigenin A,whlch is common to curculigo- saponin A～F,was formulated as 3β,11α,16β-trihydroxycycloartane-24-one by HR-MS and 2D-NMR technical analysis.On the basis of chemical evidence and spectral data,the structures of these saponins were elucidated.
From rhizomes of Curculigo orchioideg(Xian Mao)six new cyclo- artane glycosides named curculigosaponin A～F were isolated.The new triterpenoidal sapogenin named curculigenin A,whlch is common to curculigo- saponin A～F,was formulated as 3β,11α,16β-trihydroxycycloartane-24-one by HR-MS and 2D-NMR technical analysis.On the basis of chemical evidence and spectral data,the structures of these saponins were elucidated.
