Antioxidant xanthones from Garcinia vieillardii

被引：81

作者：

Hay, AE

Aumond, MC

Mallet, S

Dumontet, V

Litaudon, M

Rondeau, D

Richomme, P

机构：

[1] SONAS, Sci Pharmaceut & Ingn Sante, UFR, F-49100 Angers, France

[2] ISSBA, UFR, Sci Pharmaceut & Ingn Sante, F-49100 Angers, France

[3] Univ Angers, Serv Commun Anal Spect, F-49045 Angers, France

[4] CNRS, Lab Plantes Med, Noumea, New Caledonia

来源：

JOURNAL OF NATURAL PRODUCTS | 2004年 / 67卷 / 04期

关键词：

D O I：

10.1021/np0304971

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Two new xanthones, 6-O-methyl-2-deprenylrheediaxanthone B (1) and vieillardixanthone (2), were isolated from the stem bark of Garcinia vieillardii, as were four known compounds (4-7). The structures of I and 2 were determined by means of spectroscopic analysis and chemical derivatization. Each isolate was tested for its antioxidant properties based on a scavenging activity study using the stable 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical.

引用

页码：707 / 709

页数：3

共 17 条

[1] Two new xanthone derivatives from the algicolous marine fungus Wardomyces anomalus [J].

Abdel-Lateff, A ;

Klemke, C ;

König, GM ;

Wright, AD .

JOURNAL OF NATURAL PRODUCTS, 2003, 66 (05) :706-708

[2] An extract of Tagetes lucida and its phenolic constituents as antioxidants [J].

Aquino, R ;

Cáceres, A ;

Morelli, S ;

Rastrelli, L .

JOURNAL OF NATURAL PRODUCTS, 2002, 65 (12) :1773-1776

[3] Phenolic constituents and antioxidant activity of an extract of Anthurium versicolor leaves [J].

Aquino, R ;

Morelli, S ;

Lauro, MR ;

Abdo, S ;

Saija, A ;

Tomaino, A .

JOURNAL OF NATURAL PRODUCTS, 2001, 64 (08) :1019-1023

[4] Antioxidant and antiradical activities of flavonoids [J].

Burda, S ;

Oleszek, W .

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2001, 49 (06) :2774-2779

[5]

DELLEMONACHE G, 1984, J NAT PROD, V47, P620

[6]

Gonda R, 2000, CHEM PHARM BULL, V48, P1219

[7] Cytotoxic coumarins from Calophyllum dispar [J].

Guilet, D ;

Séraphin, D ;

Rondeau, D ;

Richomme, P ;

Bruneton, J .

PHYTOCHEMISTRY, 2001, 58 (04) :571-575

[8] XANTHONES FROM GARCINIA-FORBESII [J].

HARRISON, LJ ;

LEONG, LS ;

SIA, GL ;

SIM, KY ;

TAN, HTW .

PHYTOCHEMISTRY, 1993, 33 (03) :727-728

[9]

Ito C, 1997, CHEM PHARM BULL, V45, P1403, DOI 10.1248/cpb.45.1403

[10] EXTRACTIVES FROM GUTTIFERAE .9. ISOLATION OF BUCHANAXANTHONE AND 2 RELATED XANTHONES FROM GARCINIA BUCHANANII BAKER [J].

JACKSON, B ;

LOCKSLEY, HD ;

MOORE, I ;

SCHEINMANN, F .

JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC, 1968, (20) :2579-+

← 1 2 →