ACETOGENIC ISOQUINOLINE ALKALOIDS .35. (+/-)-DIONCOPHYLLACINE-A, A NAPHTHYLISOQUINOLINE ALKALOID WITH A 4-METHOXY SUBSTITUENT FROM THE LEAVES OF TRIPHYOPHYLLUM-PELTATUM

被引：14

作者：

BRINGMANN, G

ORTMANN, T

ZAGST, R

SCHONER, B

ASSI, LA

BURSCHKA, C

机构：

[1] UNIV ABIDJAN,CTR NATL FLORIST,CONSERVATOIRE & JARDIN BOT,ABIDJAN 22,COTE IVOIRE

[2] UNIV WURZBURG,INST INORGAN CHEM,W-8700 WURZBURG,GERMANY

来源：

PHYTOCHEMISTRY | 1992年 / 31卷 / 11期

关键词：

TRIPHYOPHYLLUM-PELTATUM; DIONCOPHYLLACEAE; LEAVES; (+/-)-DIONCOPHYLLACINE-A; NAPHTHYLISOQUINOLINE ALKALOIDS; BIARYLS; NATURALLY OCCURRING; STRUCTURE ELUCIDATION;

D O I：

10.1016/S0031-9422(00)97575-7

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 structure elucidation of rac-dioncophyllacine A from the leaves of Triphyophyllum peltatum, is described. Unlike all other naphthylisoquinoline alkaloids, this fully dehydrogenated representative has an additional methoxy group at C-4, the position of which is deduced from NOE results. Dioncophyllacine A has a 7,1'-site of the biaryl axis, as in dioncophylline A. Its constitution is confirmed by an X-ray structure analysis, which shows that the crystalline form of this new alkaloid is racemic.

引用

页码：4015 / 4018

页数：4

共 21 条

[1] ACETOGENIC ISOQUINOLINE ALKALOIDS .17. 1ST TOTAL SYNTHESIS OF (-)-DIONCOPHYLLINE-A (TRIPHYOPHYLLINE) AND OF SELECTED STEREOISOMERS - COMPLETE (REVISED) STEREOSTRUCTURE
BRINGMANN, G
JANSEN, JR
REUSCHER, H
RUBENACKER, M
PETERS, K
VONSCHNERING, HG
[J]. TETRAHEDRON LETTERS, 1990, 31 (05) : 643 - 646
[2] ACETOGENIC ISOQUINOLINE ALKALOIDS .23. STRUCTURE OF THE NAPHTHYL ISOQUINOLINE ALKALOID DIONCOPHYLLINE-A .22.
BRINGMANN, G
ZAGST, R
SCHONER, B
BUSSE, H
HEMMERLING, M
BURSCHKA, C
[J]. ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, 1991, 47 : 1703 - 1705
[3] A 1ST AND GENERAL-ROUTE TO NAPHTHYLISOQUINOLINE ALKALOIDS - THE TOTAL SYNTHESIS OF O-METHYL-TETRADEHYDRO-TRIPHYOPHYLLINE
BRINGMANN, G
JANSEN, JR
[J]. TETRAHEDRON LETTERS, 1984, 25 (24) : 2537 - 2540
[4] ACETOGENIC ISOQUINOLINE ALKALOIDS .34. ANCISTROBREVINE-B, THE 1ST NAPHTHYLISOQUINOLINE ALKALOID WITH A 5,8'-COUPLING SITE, AND RELATED-COMPOUNDS FROM ANCISTROCLADUS-ABBREVIATUS
BRINGMANN, G
ZAGST, R
REUSCHER, H
ASSI, LA
[J]. PHYTOCHEMISTRY, 1992, 31 (11) : 4011 - 4014
[5] ACETOGENIC ISOQUINOLINE ALKALOIDS .24. DIONCOPELTINE-A AND DIONCOLACTONE-A - ALKALOIDS FROM TRIPHYOPHYLLUM-PELTATUM
BRINGMANN, G
RUBENACKER, M
VOGT, P
BUSSE, H
ASSI, LA
PETERS, K
VONSCHNERING, HG
[J]. PHYTOCHEMISTRY, 1991, 30 (05) : 1691 - 1696
[6] ACETOGENIC ISOQUINOLINE ALKALOIDS .16. ON THE STRUCTURE OF THE DIONCOPHYLLACEAE ALKALOIDS DIONCOPHYLLINE-A (TRIPHYOPHYLLINE) AND O-METHYL-TRIPHYOPHYLLINE
BRINGMANN, G
RUBENACKER, M
JANSEN, JR
SCHEUTZOW, D
ASSI, LA
[J]. TETRAHEDRON LETTERS, 1990, 31 (05) : 639 - 642
[7] ACETOGENIC ISOQUINOLINE ALKALOIDS .26. DIONCOPHYLLINE-B, A NAPHTHYLISOQUINOLINE ALKALOID WITH A NEW COUPLING TYPE FROM TRIPHYOPHYLLUM-PELTATUM
BRINGMANN, G
RUBENACKER, M
GEUDER, T
ASSI, LA
[J]. PHYTOCHEMISTRY, 1991, 30 (11) : 3845 - 3847
[8] BRINGMANN G, 1991, LIEBIGS ANN CHEM, P803
[9] BRINGMANN G, 1991, PHYTOCHEMISTRY, V30, P2097
[10] BRINGMANN G, 1991, PLANTA MED, V57, P96

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