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.
Otsuka
H
H
Institute of Pharmaceutical Sciences, Hiroshima University School of Medicine, 1-2-3 Kasumi, Minami-ku, Hiroshima 734, Japan.
Takeda
Y
Y
Yamasaki
K
K
Takeda
Y
Y