[Iridoid glycosides from Pedicula dicora Franch].
OBJECTIVE
To study the components in the root of Pedicula dicora.


METHODS
Column chromatography with silica gel and polyamide was employed for the isolation and purification of ingredients. The structures were elucidated by spectral method.


RESULTS
Three iridoid glycosides were obtained and elucidated as mussaenoside, shanzhiside methyl ester and lamalbid.


CONCLUSIONS
All the three compounds were separated from P. dicora for the first time.
Li
C
C
Department of Pharmacy, Lanzhou Medical College, Lanzhou 730000.
Gu
D
D
Tao
B
B
D005960:Glucosides / Q000302:isolation & purification; D039823:Iridoids / Q000737:chemistry / Q000302:isolation & purification*; D032262:Pedicularis / Q000737:chemistry*; D018517:Plant Roots / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D011714:Pyrans / Q000302:isolation & purification
D005960:Glucosides; D039823:Iridoids; D011714:Pyrans; C469307:lamalbid; C469308:mussaenoside; C099473:8-O-acetyl shanzhiside methyl ester