NMR SPECTRAL-ANALYSIS OF POLYPHENOLS FROM PUNICA-GRANATUM

被引：162

作者：

NAWWAR, MAM ^{[1
]}

HUSSEIN, SAM ^{[1
]}

MERFORT, I ^{[1
]}

机构：

[1] UNIV DUSSELDORF, INST PHARMAZEUT BIOL, D-40225 DUSSELDORF, GERMANY

来源：

PHYTOCHEMISTRY | 1994年 / 36卷 / 03期

关键词：

PUNICA GRANATUM; PUNICACEAE; NMR; 1,2,3-TRI-O-GALLOYL-BETA-C-4(1)-GLUCOSE; ELLAGITANNINS; GALLOTANNINS;

D O I：

10.1016/S0031-9422(00)89820-9

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Brevifolin carboxylic acid, brevifolin, corilagin, 3,6-(R)-hexahydroxydiphenoyl-(alpha/beta)-C-1(4)-glucopyranose, 1,2,6-tri-O-galloyl-beta-C-4(1)-glucopyranose, 1,4,6-tri-O-galloyl-beta-C-4(1)-glucopyranose, ellagic acid, 3,4,8,9,10-pentahydroxydibenzo[b,d]pyran-6-one, granatin-B and punicafolin were isolated from the leaves of Punica granatum. H-1 and C-13 NMR spectra of brevifolin carboxylic acid and brevifolin have been recorded and assigned for the first time. A new interpretation of the NMR data or related compounds is discussed. The structure of the new natural polyphenol-1,2,3-tri-O-galloyl-beta-C-4(1)-glucopyranose has been established.

引用

页码：793 / 798

页数：6

共 14 条

[1]

Boulos L., 1983, Medicinal plants of North Africa.

[2]

DEBRUYN A, 1977, B SOC CHIM BELG, V86, P259

[3] THE METABOLISM OF GALLIC ACID AND HEXAHYDROXYDIPHENIC ACID IN PLANTS .2. ESTERS OF (S)-HEXAHYDROXYDIPHENIC ACID WITH D-GLUCOPYRANOSE (C-4(1)) [J].

GUPTA, RK ;

ALSHAFI, SMK ;

LAYDEN, K ;

HASLAM, E .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1982, (11) :2525-2534

[4] THE METABOLISM OF GALLIC ACID AND HEXAHYDROXYDIPHENIC ACID IN PLANTS .1. INTRODUCTION - NATURALLY-OCCURRING GALLOYL ESTERS [J].

HADDOCK, EA ;

GUPTA, RK ;

ALSHAFI, SMK ;

HASLAM, E ;

MAGNOLATO, D .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1982, (11) :2515-2524

[5] THE METABOLISM OF GALLIC ACID AND HEXAHYDROXYDIPHENIC ACID IN PLANTS .3. ESTERS OF (R)-HEXAHYDROXYDIPHENIC AND (S)-HEXAHYDROXYDIPHENIC ACID AND DEHYDROHEXAHYDROXYDIPHENIC ACID WITH D-GLUCOPYRANOSE (C-1(4) AND RELATED CONFORMATIONS) [J].

HADDOCK, EA ;

GUPTA, RK ;

HASLAM, E .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1982, (11) :2535-2545

[6]

JOCHIMS JC, 1968, LIEBIGS ANN CHEM, V717, P169

[7] POLYPHENOLIC CONSTITUENTS OF THE FLOWERS OF TAMARIX NILOTICA - THE STRUCTURE OF NILOCITIN, A NEW DIGALLOYLGLUCOSE [J].

NAWWAR, MAM ;

SOULEMAN, AMA ;

BUDDRUS, J ;

BAUER, H ;

LINSCHEID, M .

TETRAHEDRON LETTERS, 1984, 25 (01) :49-52

[8] 3,4,8,9,10-PENTAHYDROXY-DIBENZO[B,D]PYRAN-6-ONE FROM TAMARIX-NILOTICA [J].

NAWWAR, MAM ;

SOULEMAN, AMA .

PHYTOCHEMISTRY, 1984, 23 (12) :2966-2967

[9] TANNINS AND RELATED-COMPOUNDS .22. HYDROLYZABLE TANNINS AND PROANTHOCYANIDINS FROM GREEN TEA [J].

NONAKA, GI ;

SAKAI, R ;

NISHIOKA, I .

PHYTOCHEMISTRY, 1984, 23 (08) :1753-1755

[10]

NONAKA GI, 1981, CHEM PHARM BULL, V29, P2862

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