4'-O-METHYLGALLOCATECHIN FROM PANDA-OLEOSA

被引:16
作者
GARCIA, J
MASSOMA, T
MORIN, C
MPONDO, TN
NYASSE, B
机构
[1] UNIV JOSEPH FOURIER,LEDSS CHIM RECH,F-38402 GRENOBLE,FRANCE
[2] FAC SCI YAOUNDE,DEPT CHIM ORGAN,YAOUNDE,CAMEROON
关键词
PANDA-OLEOSA; PANDACEA; BARK; FLAVANOL; CATECHIN; 4'-O-METHYLGALLOCATECHIN;
D O I
10.1016/0031-9422(93)85196-X
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
The isolation and structural determination using various heteronuclear 2D-NMR experiments of 4'-O-methylgallocatechin, a new flavanol constituent of the bark of Panda oleosa, is reported.
引用
收藏
页码:1626 / 1628
页数:3
相关论文
共 22 条
[1]   H-1 AND C-13 ASSIGNMENTS FROM SENSITIVITY-ENHANCED DETECTION OF HETERONUCLEAR MULTIPLE-BOND CONNECTIVITY BY 2D MULTIPLE QUANTUM NMR [J].
BAX, A ;
SUMMERS, MF .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1986, 108 (08) :2093-2094
[2]  
CLARKLEWIS JW, 1968, AUST J CHEM, V21, P2059
[3]   POLYMERIC PROANTHOCYANIDINS - STEREOCHEMISTRY, STRUCTURAL UNITS, AND MOLECULAR-WEIGHT [J].
CZOCHANSKA, Z ;
FOO, LY ;
NEWMAN, RH ;
PORTER, LJ .
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1980, (10) :2278-2286
[4]  
DELAUDE C, 1979, B SOC R SCI LIEGE, V48, P489
[5]  
DELLEMONACHE F, 1976, PHYTOCHEMISTRY, V15, P573
[6]  
DOAT J, 1978, BOIS FOR TROP, V182, P37
[7]   DIVERSITY OF STRUCTURE AND FUNCTION IN OLIGOMERIC FLAVANOIDS [J].
FERREIRA, D ;
STEYNBERG, JP ;
ROUX, DG ;
BRANDT, EV .
TETRAHEDRON, 1992, 48 (10) :1743-1803
[8]   PLANT PROANTHOCYANIDINS .3. CONFORMATIONAL AND CONFIGURATIONAL STUDIES OF NATURAL PROCYANIDINS [J].
FLETCHER, AC ;
PORTER, LJ ;
HASLAM, E ;
GUPTA, RK .
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1977, (14) :1628-1637
[9]   PRODELPHINIDIN POLYMERS - DEFINITION OF STRUCTURAL UNITS [J].
FOO, LY ;
PORTER, LJ .
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1978, (10) :1186-1190
[10]  
HASHIMOTO F, 1987, CHEM PHARM BULL, V35, P611