THE 1ST NATURAL CONDENSED TANNINS WITH (-)-CATECHIN TERMINAL UNITS

被引：9

作者：

STEYNBERG, PJ ^{[1
]}

BURGER, JFW ^{[1
]}

BEZUIDENHOUDT, BCB ^{[1
]}

STEYNBERG, JP ^{[1
]}

VANDYK, MS ^{[1
]}

FERREIRA, D ^{[1
]}

机构：

[1] UNIV ORANGE FREE STATE,DEPT CHEM,POB 339,BLOEMFONTEIN 9300,SOUTH AFRICA

来源：

TETRAHEDRON LETTERS | 1990年 / 31卷 / 14期

关键词：

D O I：

10.1016/S0040-4039(00)88915-7

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The functionalized 2,3-trans-8,9-trans-9,10-cis-3,4,9,10-tetrahydro-2H,8H-pyrano[2,3-h]chromenes 4 and 6 represent the first naturally occurring condensed tannins with (2S,3R)-2,3-trans-(-)-catechin 'terminal' moieties; the structure of 4 is unequivocally confirmed by synthesis. © 1990.

引用

页码：2059 / 2062

页数：4

共 12 条

[1] SYNTHESIS OF CONDENSED TANNINS .4. A DIRECT BIOMIMETIC APPROACH TO [4,6]-BIFLAVANOIDS AND [4,8]-BIFLAVANOIDS [J].

BOTHA, JJ ;

FERREIRA, D ;

ROUX, DG .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1981, (04) :1235-1245

[2] OLIGOMERIC FLAVANOIDS .5. BASE-CATALYZED C-RING ISOMERIZATION OF (+)-FISETINIDOL-(+)-CATECHIN PROFISETINIDINS [J].

BURGER, JFW ;

STEYNBERG, JP ;

YOUNG, DA ;

BRANDT, EV ;

FERREIRA, D .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1989, (04) :671-681

[3]

DELLEMONACHE F, 1971, GAZZ CHIM ITAL, V101, P387

[4] SYNTHESIS AND CONFORMATION OF PROCYANIDIN DIASTEREOISOMERS [J].

FOO, LY ;

PORTER, LJ .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1983, (07) :1535-1543

[5] SYMMETRY AND PROMISCUITY IN PROCYANIDIN BIOCHEMISTRY [J].

HASLAM, E .

PHYTOCHEMISTRY, 1977, 16 (11) :1625-1640

[6] LINKAGE ISOMERISM IN TRIMERIC AND POLYMERIC 2,3-CIS-PROCYANIDINS [J].

HEMINGWAY, RW ;

FOO, LY ;

PORTER, LJ .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1982, (05) :1209-1216

[7]

NONAKA G, 1987, CHEM PHARM BULL, V35, P149

[8] STRUCTURES OF 2 PROANTHOCYANIDINS FROM JULBERNADIA GLOBIFLORA [J].

PELTER, A ;

AMENECHI, PI ;

WARREN, R ;

HARPER, SH .

JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC, 1969, (18) :2572-&

[9] PHLOBATANNINS, A NOVEL CLASS OF RING-ISOMERIZED CONDENSED TANNINS [J].

STEENKAMP, JA ;

STEYNBERG, JP ;

BRANDT, EV ;

FERREIRA, D ;

ROUX, DG .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1985, (23) :1678-1679

[10] OLIGOMERIC FLAVANOIDS .3. STRUCTURE AND SYNTHESIS OF PHLOBATANNINS RELATED TO (-)-FISETINIDOL-(4-ALPHA, 6)-CATECHIN AND (4-ALPHA, 8)-(+)-CATECHIN PROFISETINIDINS [J].

STEYNBERG, JP ;

BURGER, JFW ;

YOUNG, DA ;

BRANDT, EV ;

STEENKAMP, JA ;

FERREIRA, D .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1988, (12) :3323-3329

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