A new acylated flavonol glycoside from Derris triofoliata.
A new acylated flavonol glycoside, kaempferol 3-O-[(6''''-feruloyl)-beta-D-glucopyranosyl-(1 --> 3)]-[alpha-L-rhamnopyranosyl-(1 --> 6)]-beta-D-glucopyranoside and two known cyclolignan glycosides, (+)-lyoniresinol-3alpha-O-beta-D-glucopyranoside and ( - )-lyoniresinol-3alpha-O-beta-D-glucopyranoside were isolated from n-BuOH extracts of the aerial parts of Derris triofoliata, their structures were determined from spectroscopic and chemical evidences.
Xu
Lu-Rong
LR
Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, Chinese Academy of Sciences, 164 West Xingang Road, Guangzhou 510301, China.
Wu
Jun
J
Zhang
Si
S
D000215:Acylation; D000840:Anisoles / Q000737:chemistry* / Q000302:isolation & purification; D029866:Derris / Q000737:chemistry*; D044948:Flavonols / Q000737:chemistry* / Q000302:isolation & purification; D006027:Glycosides / Q000737:chemistry* / Q000302:isolation & purification*; D044949:Kaempferols / Q000737:chemistry / Q000302:isolation & purification; D015394:Molecular Structure; D009281:Naphthalenes / Q000737:chemistry* / Q000302:isolation & purification
D000840:Anisoles; D044948:Flavonols; D006027:Glycosides; D044949:Kaempferols; D009281:Naphthalenes; C511894:kaempferol 3-O-((6''''-feruloyl)-beta-D-glucopyranosyl-(1 - 3))-(alpha-L-rhamnopyranosyl-(1-6))-beta-D-glucopyranoside; C511897:lyoniresinol-3alpha-O-beta-D-glucopyranoside