C-13 NUCLEAR-MAGNETIC-RESONANCE ANALYSIS OF 2 PRENYL FLAVONOLS FROM PLATANUS-ACERIFOLIA BUDS

被引：13

作者：

BARRON, D

ELAIDI, C

MARIOTTE, AM

机构：

[1] Laboratoire de Pharmacognosie, Ufr de Pharmacie, Université Joseph Fourier-Grenoble I, La Tranche

来源：

PHYTOCHEMICAL ANALYSIS | 1994年 / 5卷 / 06期

关键词：

PLATANUS-ACERIFOLIA; PLATANACEAE; PRENYL FLAVONOIDS; C-13; NMR; 8-(1,1-DIMETHYL-2-PROPEN-1-YL) GALANGIN; 8-(1,1-DIMETHYL-2-PROPEN-1-YL) KAEMPFERIDE; SYNTHESIS; SIGMATROPIC REARRANGEMENT;

D O I：

10.1002/pca.2800050608

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

The carbon nuclear magnetic resonance (NMR) data of the acetyl derivative of 8-(1,1-dimethyl-2-propen-1-yl) galangin and 8-(1,1-dimethyl-2-propen-1-yl) kaempferide, isolated from Platanus acerifolia buds, have been reassigned unambiguously by HETCOR and COLOC experiments on synthetic compounds. The carbon NMR data for the naturally occurring 8-(1,1-dimethyl-2-propen-1-yl) kaempferide is reported for the first time.

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页码：309 / 314

页数：6

相关论文

共 11 条

[1] SYNTHESIS OF 6-C-(3,3-DIMETHYL-2-PROPEN-1-YL) NORWOGONIN [J].

BARRON, D ;

JOLIVET, S ;

CROUZET, JM ;

MARIOTTE, AM .

TETRAHEDRON LETTERS, 1992, 33 (47) :7137-7140

[2]

BARRON D, 1994, NAT PROD LETT, V4, P21

[3] PLATANETIN, NEW FLAVONE AGLYCONE FROM BUDS OF PLATANUS-ACERIFOLIA WILLD [J].

EGGER, K ;

CHARRIERE, Y ;

TISSUT, M .

ZEITSCHRIFT FUR PFLANZENPHYSIOLOGIE, 1972, 68 (01) :92-+

[4]

Heap T, 1926, J CHEM SOC, P2336

[5] POLYPHENOLS FROM PLATANUS-ACERIFOLIA BUDS .9. 6-HYDROXYGALANGIN AND C-PRENYLATED KAEMPFEROL DERIVATIVES FROM PLATANUS-ACERIFOLIA BUDS [J].

KAOUADJI, M ;

CHIRON, S ;

GARCIA, J ;

THOMASSON, F ;

TISSUT, M ;

RAVANEL, P .

PHYTOCHEMISTRY, 1992, 31 (06) :2131-2134

[6] POLYPHENOLS FROM PLATANUS-ACERIFOLIA BUDS .7. FURTHER NONPOLAR FLAVONOLS FROM PLATANUS-ACERIFOLIA BUDS [J].

KAOUADJI, M ;

RAVANEL, P .

PHYTOCHEMISTRY, 1990, 29 (04) :1348-1350

[7] 4-HYDROXYGRENOBLONE, ANOTHER UNCOMMON C-PRENYLATED FLAVONOID FROM PLATANUS-ACERIFOLIA BUDS [J].

KAOUADJI, M ;

MORAND, JM ;

GILLY, C .

JOURNAL OF NATURAL PRODUCTS, 1986, 49 (03) :508-510

[8] NEW PRENYLATED FLAVANONES FROM PLATANUS-ACERIFOLIA BUDS [J].

KAOUADJI, M ;

RAVANEL, P ;

MARIOTTE, AM .

JOURNAL OF NATURAL PRODUCTS, 1986, 49 (01) :153-155

[9] GRENOBLONE, A NEW OXODIHYDROCHALKONE FROM BUDS OF PLATANUS-ACERIFOLIA [J].

KAOUADJI, M .

JOURNAL OF NATURAL PRODUCTS, 1986, 49 (03) :500-503

[10] 2 C-METHYL-C-PRENYLDIHYDROCHALCONES FROM PLATANUS-ACERIFOLIA [J].

KAOUADJI, M .

PHYTOCHEMISTRY, 1989, 28 (11) :3191-3192