Tags

Type your tag names separated by a space and hit enter

[Chemical constituents of ethyl acetate extract from Polygonum perfoliatum].
Zhong Yao Cai. 2012 Jul; 35(7):1088-90.ZY

Abstract

OBJECTIVE

To study the chemical constituents of Polygonum perfoliatum.

METHODS

The chemical constituents of Polygonum perfoliatum were isolated and purified by chromatography on silica gel, Sephadex LH-20 and Semi-preparative HPLC. The structures of compounds were elucidated and identified by physicochemical properties, H-NMR, 13C-NMR and ESI-MS.

RESULTS

Ten compounds were isolated and identified as 5-hydroxymethyl-2-furaldEhyde (1), methyl caffeoate (2), protocatechuic aldehyde (3), quercetin (4), pinocernbrin (5), catechin (6), taxifolin (7), taxifolin-3-O-beta-D-xylopyranoside (8), 13-epitorulosal (9), coumarin-7-O-beta-D-glucose glycosidic (10).

CONCLUSION

[corrected] Compounds 6-9 are isolated from this plant for the first time.

Authors+Show Affiliations

Cheng HB
Key Laboratory of Ministry of Education on Traditional Chinese Medicine Resource and Compound Prescription & Hubei University of Chinese Medicine, Wuhan 430065, China. chenghuanbo@163.com
Liu XQ
No affiliation info available
Chen KL
No affiliation info available

MeSH

AcetatesChromatography, High Pressure LiquidFlavonesFuraldehydeMolecular StructurePlants, MedicinalPolygonumQuercetin

Pub Type(s)

English Abstract
Journal Article
Research Support, Non-U.S. Gov't

Language

chi

PubMed ID

23252271

Citation

Cheng, Huan-Bo, et al. "[Chemical Constituents of Ethyl Acetate Extract From Polygonum Perfoliatum]." Zhong Yao Cai = Zhongyaocai = Journal of Chinese Medicinal Materials, vol. 35, no. 7, 2012, pp. 1088-90.
Cheng HB, Liu XQ, Chen KL. [Chemical constituents of ethyl acetate extract from Polygonum perfoliatum]. Zhong Yao Cai. 2012;35(7):1088-90.
Cheng, H. B., Liu, X. Q., & Chen, K. L. (2012). [Chemical constituents of ethyl acetate extract from Polygonum perfoliatum]. Zhong Yao Cai = Zhongyaocai = Journal of Chinese Medicinal Materials, 35(7), 1088-90.
Cheng HB, Liu XQ, Chen KL. [Chemical Constituents of Ethyl Acetate Extract From Polygonum Perfoliatum]. Zhong Yao Cai. 2012;35(7):1088-90. PubMed PMID: 23252271.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Chemical constituents of ethyl acetate extract from Polygonum perfoliatum]. AU - Cheng,Huan-Bo, AU - Liu,Xin-Qiao, AU - Chen,Ke-Li, PY - 2012/12/21/entrez PY - 2012/12/21/pubmed PY - 2013/3/13/medline SP - 1088 EP - 90 JF - Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials JO - Zhong Yao Cai VL - 35 IS - 7 N2 - OBJECTIVE: To study the chemical constituents of Polygonum perfoliatum. METHODS: The chemical constituents of Polygonum perfoliatum were isolated and purified by chromatography on silica gel, Sephadex LH-20 and Semi-preparative HPLC. The structures of compounds were elucidated and identified by physicochemical properties, H-NMR, 13C-NMR and ESI-MS. RESULTS: Ten compounds were isolated and identified as 5-hydroxymethyl-2-furaldEhyde (1), methyl caffeoate (2), protocatechuic aldehyde (3), quercetin (4), pinocernbrin (5), catechin (6), taxifolin (7), taxifolin-3-O-beta-D-xylopyranoside (8), 13-epitorulosal (9), coumarin-7-O-beta-D-glucose glycosidic (10). CONCLUSION: [corrected] Compounds 6-9 are isolated from this plant for the first time. SN - 1001-4454 UR - https://www.unboundmedicine.com/medline/citation/23252271/[Chemical_constituents_of_ethyl_acetate_extract_from_Polygonum_perfoliatum]_ DB - PRIME DP - Unbound Medicine ER -