Structure of Dianosides C, D, E and F, Triterpenoid Saponins of Dianthus superbus var. longicalycinus Herb1.
On the basis of chemical and spectroscopic evidence, the structures of four triterpenoid saponins, dianosides C, D, E and F, from DIANTHUS SUPERBUS var. LONGICALYCINUS herb, have been elucidated as shown in formulas 1, 2, 3 and 4, respectively.
Oshima
Y
Y
Pharmaceutical Institute, Tohoku University, Aoba-yama, Sendai 980, Japan.
Ohsawa
T
T
Hikino
H
H