Ancistrobertsonine A and related naphthylisoquinoline alkaloids from Ancistrocladus robertsoniorum

被引：24

作者：

Bringmann, G ^{[1
]}

Teltschik, F

Schäffer, M

Haller, R

Bär, S

Robertson, SA

Isahakia, MA

机构：

[1] Univ Wurzburg, Inst Organ Chem, D-97074 Wurzburg, Germany

[2] Baobab Farm Ltd, Mombasa, Kenya

[3] Natl Museum Kenya, Nairobi, Kenya

来源：

PHYTOCHEMISTRY | 1998年 / 47卷 / 01期

关键词：

Ancistrocladus robertsoniorum; Ancistrocladaceae; stems; ancistrobertsonine A; ancistrocladine; hamatine; ancistrobrevine B; naphthylisoquinoline alkaloids; High Speed Countercurrent Chromatography (HSCCC); structural elucidation;

D O I：

10.1016/S0031-9422(97)00512-8

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：

From the as yet unexplored East African Liana, Ancistrocladus robertsoniorum, several naphthylisoquinoline alkaloids have been isolated, based mainly on High Speed Countercurrent Chromatography (HSCCC). The structure of the new compound, ancistrobertsonine A, was elucidated by chemical and spectroscopic methods. Furthermore, the known alkaloids ancistrocladine, its atropo-diastereomer, hamatine, and its regioisomer, ancistrobrevine B, were isolated. (C) 1997 Elsevier Science Ltd.

引用

页码：31 / 35

页数：5

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