[Studies on chemical constituents in herbs of Dracocephalum moldavica II].
OBJECTIVE
To study the chemical constituents of Dracocephalum moldavica.


METHODS
The compounds were isolated by using RA polystyrene resin, polyamide and silica gel column chromatography, The structures of the compounds were elucidated on the basis of physic-chemical properties and spectra data.


RESULTS
Six compounds were identified as syringaresinol4-O-beta-D-monoglucoside (I), sy-ringaresinol-4,4'-O-bis-beta-D-glucoside (II), kaempferol-3-O-beta-D-(6"-O-p-coumaroyl)-galactopyranoside (III), 2"-p-coumarylastragalin (IV), takakin-8-O-beta-D-glucopyranoside (V), beta-daucosterol (VI).


CONCLUSIONS
Compounds I-V were obtained from genus Dracocephalum for the first time.
Gu
Hai-feng
HF
Institute of Materia Medica, Chinese Academy of Medical Sciences, Beijing 100050, China.
Chen
Ruo-yun
RY
Sun
Yu-hua
YH
Xing
Jian-guo
JG
D005697:Galactosides / Q000737:chemistry / Q000302:isolation & purification; D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification; D044949:Kaempferols / Q000737:chemistry / Q000302:isolation & purification; D019686:Lamiaceae / Q000737:chemistry*; D017705:Lignans / Q000737:chemistry / Q000302:isolation & purification; D010936:Plant Extracts / Q000737:chemistry / Q000302:isolation & purification*; D010946:Plants, Medicinal / Q000737:chemistry*
D005697:Galactosides; D005960:Glucosides; D044949:Kaempferols; D017705:Lignans; D010936:Plant Extracts; C510222:kaempferol-3-O-beta-D-(6''-O-p-coumaroyl)galactopyranoside; C407309:syringaresinol-4''-O-glucoside