Chemical constituents of the aerial parts of cynanchum chinense R. Br

Residential College	false
Status	已發表Published
	Chemical constituents of the aerial parts of cynanchum chinense R. Br
	Liu K.-Q.2; Cheng X.2; Mi Z.2; Li P.1; Li B.-C.2
	2014
Source Publication	Journal of Chemical and Pharmaceutical Research
ISSN	09757384
Volume	6 Issue:5 Pages:990-995
Abstract	This study is focused on isolation and identification of bioactive ingredients of the aerial parts of the plant. The compounds were extracted and purified by D101 macroporous resins, silica gel column chromatography and Sephadex LH-20 columns. Their structures were elucidated on the basis of physico-chemical properties and NMR spectral analysis. Fifteen compounds were obtained from 95% aqueous ethanol extract of Cynanchum chinenseR. Br.and elucidated as 3-epiglochidiol(01), (+)-medioresinol(02), kaempferol-3-O-α-L-rahmnoside(03),catechin(04),3β-hydroxyolean-12-en-29-oic acid(05), 6-hydroxy-4-(4-hydroxy-3-methoxyphenyl)-3-hydroxymethyl-7-methoxy-3,4-dihydro-2-naphthaldehyde(06), detetrahydroconidendrin(07), kaempferol(08), 3-hydroxy-4-methoxybenzoic acid(09), epigallocatechin(10),2β,22β-dihydroxyo -lean-12-en-29-oic acid(11), epicatechin(12), p-hydrobenzoic acid(13). Compounds 01, 05 and 11 were obtained from this genus, and compounds 01, 02, 04, 05-07, 10-11 and 12 were isolated from this plant for the first time.
Keyword	Chemical constituents Cynanchum chinense R. Br
URL	View the original
Language	英語English
Fulltext Access	View Full-Text via Scopus
Document Type	Journal article
Collection	University of Macau
Affiliation	1.Universidade de Macau 2.Kunming University of Science and Technology
Recommended Citation GB/T 7714	Liu K.-Q.,Cheng X.,Mi Z.,et al. Chemical constituents of the aerial parts of cynanchum chinense R. Br[J]. Journal of Chemical and Pharmaceutical Research, 2014, 6(5), 990-995.
APA	Liu K.-Q.., Cheng X.., Mi Z.., Li P.., & Li B.-C. (2014). Chemical constituents of the aerial parts of cynanchum chinense R. Br. Journal of Chemical and Pharmaceutical Research, 6(5), 990-995.
MLA	Liu K.-Q.,et al."Chemical constituents of the aerial parts of cynanchum chinense R. Br".Journal of Chemical and Pharmaceutical Research 6.5(2014):990-995.

Files in This Item:
There are no files associated with this item.

If you have any objections to this item, please fill out the form below and the administrator will contact you as soon as possible.
Content:
Email：	*
Affiliation No.
Verification Code:	Refresh

Any comments and suggestions are welcomed.
Title:	*
Content:
Email：	*
Verification Code:	Refresh