[Studies on chemical constituents in herb of Lamium maculatum L. var Kansuense].
OBJECTIVE
To study the chemical constituents from Lamium maculatum L. var Kansuense.


METHODS
The chemical constituents were isolated and repeatedly purified by silica gel column chromatography and the structures were elucidated by the NMR spectra and physico-chemical properties.


RESULTS
Ten compounds were obtained and they were identified as D-mannitol, beta-sitosterol, stigmasterol, rutin, 3'-methylquercetin-3-O-rutinoside, n-butyl-beta-D-fructopyranoside, daucosterol, acteoside, 20-hydroxyecdysone, allantoin.


CONCLUSIONS
All the compounds were obtained from L. maculatum L. var Kansuense for the first time.
Deng
Yan-ru
YR
Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, Gansu, China.
He
Li
L
Li
Wei-qi
WQ
Wang
Han-qing
HQ
D000481:Allantoin / Q000737:chemistry / Q000302:isolation & purification; D004441:Ecdysterone / Q000737:chemistry / Q000302:isolation & purification; D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification; D019686:Lamiaceae / Q000737:chemistry*; D008353:Mannitol / Q000737:chemistry / Q000302:isolation & purification*; D010636:Phenols / Q000737:chemistry / Q000302:isolation & purification; D010946:Plants, Medicinal / Q000737:chemistry*; D012431:Rutin / Q000737:chemistry / Q000302:isolation & purification; D012855:Sitosterols / Q000737:chemistry / Q000302:isolation & purification*; D013265:Stigmasterol / Q000737:chemistry / Q000302:isolation & purification; D059808:Polyphenols
D000481:Allantoin; D004441:Ecdysterone; D005960:Glucosides; D008353:Mannitol; D010636:Phenols; D012431:Rutin; D012855:Sitosterols; D013265:Stigmasterol; C058956:acteoside; D059808:Polyphenols; C025473:gamma-sitosterol; C011015:lyoniside