TOMENTONONE, A NEW XANTHONOID FROM THE STEM BARK OF CALOPHYLLUM-TOMENTOSUM

被引：25

作者：

BANERJI, A

DESHPANDE, AD

PRABHU, BR

PRADHAN, P

机构：

[1] Bio-Organic Division, Bhabha Atomic Research Centre, Bombay 400 085, Trombay

来源：

JOURNAL OF NATURAL PRODUCTS | 1994年 / 57卷 / 03期

关键词：

D O I：

10.1021/np50105a012

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

A new xanthonoid, tomentonone [1a], together with zeyloxanthonone [1b], calozeyloxanthone [3], and five other hydroxylated xanthones, was isolated from the bark of Calophyllum tomentosum. The structure of la has been established as [1,2,3,4-tetrahydro-6,8-dihydroxy-1, 1-bis(3-methylbut-2-enyl)-xanthen-2,9-dione] by spectroscopic and chemical methods.

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页码：396 / 399

页数：4

相关论文

共 15 条

[1] STRUCTURE OF ZEYLOXANTHONONE (WIGHTIANONE) - A REINVESTIGATION [J].

BANERJI, A ;

DESHPANDE, AD ;

PRADHAN, P .

TETRAHEDRON LETTERS, 1991, 32 (37) :4995-4998

[2] XANTHONES FROM GUTTIFERAE [J].

BENNETT, GJ ;

LEE, HH .

PHYTOCHEMISTRY, 1989, 28 (04) :967-998

[3]

CHOW YL, 1964, PHYTOCHEMISTRY, V7, P1871

[4]

de Barros Correa D, 1970, PHYTOCHEMISTRY, V9, P447

[5] THE STRUCTURE OF WIGHTIANONE, THE PIGMENT OF A CLATHRATE FROM CALOPHYLLUM-WIGHTIANUM [J].

DEAN, FM ;

KHAN, H ;

MINHAJ, N ;

PRAKASH, S ;

ZAMAN, A .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1984, (08) :1755-1759

[6] WIGHTIANONE-PALMITIC ACID, A CLATHRATE FROM CALOPHYLLUM-WIGHTIANUM [J].

DEAN, FM ;

KHAN, H ;

MINHAJ, N ;

PRAKASH, S ;

ZAMAN, A .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1980, (06) :283-284

[7]

GOPALAKRISHNAN C, 1980, Indian Journal of Pharmacology, V12, P181

[8] CHEMICAL INVESTIGATION OF CEYLONESE PLANTS .27. EXTRACTIVES OF CALOPHYLLUM-CUNEIFOLIUM-THW AND CALOPHYLLUM-SOULATTRI-BURM-F (GUTTIFERAE) [J].

GUNASEKERA, SP ;

JAYATILAKE, GS ;

SELLIAH, SS ;

SULTANBAWA, MUS .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1977, (13) :1505-1511

[9] 2 NEW XANTHONES, CALOZEYLOXANTHONE AND ZEYLOXANTHONONE, FROM CALOPHYLLUM-ZEYLANICUM (GUTTIFERAE) [J].

GUNASEKERA, SP ;

SOTHEESWARAN, S ;

SULTANBAWA, MUS .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1981, (07) :1831-1835

[10] XANTHONES AND TRITERPENES OF CALOPHYLLUM-TOMENTOSUM [J].

KARUNANAYAKE, S ;

SOTHEESWARAN, S ;

SULTANBAWA, MUS ;

BALASUBRAMANIAM, S .

PHYTOCHEMISTRY, 1981, 20 (06) :1303-1304