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Six new cycloartane glycosides from cimicifuga rhizome
Authors:Nishida Makiko  Yoshimitsu Hitoshi
Affiliation:Faculty of Engineering, Kyushu Kyoritsu University, Kitakyushu, Japan.
Abstract:Three new 15-hydroxy-trinor type (1-3), a new tetranor type (4), and two new 3,15,23,24-tetrahydroxy-16-oxo type cycloartane glycosides (5, 6) were isolated from the rhizome of Cimicifuga heracleifolia KOMAROV. Their structures were determined by the use of the 2D-NMR techniques and chemical evidence.
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