Five new xanthones from Garcinia dulcis

被引：18

作者：

Iinuma, M ^{[1
]}

Ito, T ^{[1
]}

Tosa, H ^{[1
]}

Tanaka, T ^{[1
]}

Riswan, S ^{[1
]}

机构：

[1] INDONESIAN INST SCI RES & DEV CTR BIOL, HERBARIUM BOGORIENSE, BOGOR 16122, INDONESIA

来源：

JOURNAL OF NATURAL PRODUCTS | 1996年 / 59卷 / 05期

关键词：

D O I：

10.1021/np960340r

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

From the bark of Garcinia dulcis, a new xanthone, dulciol A (1), was isolated in addition to two known xanthones [12b-hydroxydes-D-garcigerin (2) and toxyloxanthone B (3)]. Furthermore, from the roots of this plant, four novel xanthones with a 1,1-dimethylallyl group, dulciols B-E (4-7), were obtained, besides eight known xanthones [2; garciniaxanthones A (8), B (9), and D (14); globuxanthone (10); and subelliptenones C (11), D (12), and F (13)]. The structures of these xanthones were determined by spectroscopic analysis, including 2D NMR.

引用

页码：472 / 475

页数：4

共 11 条

[1] EXTRACTIVES FROM GUTTIFERAE .31. BIFLAVANOIDS AND A FLAVANONE-CHROMONE FROM LEAVES OF GARCINIA-DULCIS (ROXB) KURZ [J].

ANSARI, WH ;

RAHMAN, W ;

BARRACLOUGH, D ;

MAYNARD, R ;

SCHEINMANN, F .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1976, (13) :1458-1463

[2]

FRESENIUS W, 1989, TABLES SPECTRAL DATA, P160

[3] PRENYLATED XANTHONES FROM GARCINIA-SUBELLIPTICA [J].

FUKUYAMA, Y ;

KAMIYAMA, A ;

MIMA, Y ;

KODAMA, M .

PHYTOCHEMISTRY, 1991, 30 (10) :3433-3436

[4]

HANO Y, 1990, HETEROCYCLES, V31, P1345

[5] 2 PRENYLATED ANTHRONES IN HARUNGANA-MADAGASCARIENSIS [J].

IINUMA, M ;

TOSA, H ;

ITO, T ;

TANAKA, T ;

AQIL, M .

PHYTOCHEMISTRY, 1995, 40 (01) :267-270

[6] 2 XANTHONES FROM ROOTS OF CALOPHYLLUM-INOPHYLLUM [J].

IINUMA, M ;

TOSA, H ;

TANAKA, T ;

YONEMORI, S .

PHYTOCHEMISTRY, 1995, 38 (03) :725-728

[7] 2 NEW XANTHONES FROM THE ROOT BARK OF GARCINIA-SUBELLIPTICA [J].

IINUMA, M ;

TOSA, H ;

TANAKA, T ;

ASAI, F ;

SHIMANO, R .

HETEROCYCLES, 1995, 40 (01) :279-284

[8] 3 XANTHONES FROM ROOT BARK OF GARCINIA-SUBELLIPTICA [J].

IINUMA, M ;

TOSA, H ;

TANAKA, T ;

ASAI, F ;

SHIMANO, R .

PHYTOCHEMISTRY, 1995, 38 (01) :247-249

[9]

KASAHARA S, 1986, MED HERB INDEX INDON, P92

[10]

MINAMI H, 1995, CHEM PHARM BULL, V43, P347, DOI 10.1248/cpb.43.347

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