Citation: Jun Ping XU, Ren Sheng XU. NEW CYCLOARTANE SAPOGENIN AND ITS SAPONINS FROM CURCULIGO ORCHIOIDES[J]. Chinese Chemical Letters, ;1991, 2(3): 227-230. shu

NEW CYCLOARTANE SAPOGENIN AND ITS SAPONINS FROM CURCULIGO ORCHIOIDES

Shanghai Institute of Materia Medica, Academia Sinica, Shanghai 200031

Received Date: 22 October 1990

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.
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