GLUCOINDOLE ALKALOIDS FROM BARK OF 2 SICKINGIA SPECIES

被引：15

作者：

AQUINO, R

GAROFALO, L

DETOMMASI, N

DEUGAZ, OL

PIZZA, C

机构：

[1] DIPARTIMENTO CHIM SOSTANZE NAT, I-80131 NAPLES, ITALY

[2] UNIV SALERNO, FAC FARM, SALERNO, ITALY

[3] PONTIFICIA UNIV CATOLICA PERU, LIMA, PERU

来源：

PHYTOCHEMISTRY | 1994年 / 37卷 / 05期

关键词：

SICKINGIA TINCTORIA; S-WILLIAMSII; RUBIACEAE; BARK; GLUCOINDOLE ALKALOIDS;

D O I：

10.1016/S0031-9422(00)90436-9

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：

A new glucoindole alkaloid, sickingine, together with the known alkaloids, 5 alpha-carboxystrictosidine, ophiorine A, ophiorine B and lyalosidic acid, have been isolated from the barks of Sickingia tinctoria and S. williamsii. The new structure was derived from physical and spectroscopic data. An extensive NMR spectroscopic study led to the revision of the assignments for certain carbon atoms of ophiorines A and B given in the literature.

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页码：1471 / 1475

页数：5

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