Structural Elucidation of Dendranthemosides A and B: Two New beta-Ionone Glucosides from Dendranthema shiwogiku.


From the N-BuOH soluble fraction of an MeOH extract of DENDRANTHEMA SHIWOGIKU, two new beta-ionone glucosides and roseoside were isolated, the structures of the new compounds elucidated were 2 and 3, respectively, on the basis of spectroscopic data and the results of an enzymic hydrolysis of 2. 


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