来自南非芸香科植物纳塔尔茶茱萸的呋喃喹啉生物碱。

Furoquinoline alkaloids from the southern African Rutaceae Teclea natalensis.

作者信息

Tarus Paul K, Coombes Philip H, Crouch Neil R, Mulholland Dulcie A, Moodley B

机构信息

School of Chemistry, University of KwaZulu-Natal, Howard College Campus, 4041 Durban, South Africa.

出版信息

Phytochemistry. 2005 Mar;66(6):703-6. doi: 10.1016/j.phytochem.2004.12.023.

DOI:10.1016/j.phytochem.2004.12.023

PMID:15771894

Abstract

The chloroform and ethyl acetate extracts of the leaves of Teclea natalensis have yielded two furoquinoline alkaloids, 6-[(2,3-epoxy-3-methylbutyl)oxy]-4,7-dimethoxyfuro[2,3-b]quinoline and 4,7-dimethoxy-6-[(3-methyl-2-butenyl)oxy]furo[2,3-b]quinoline, and the known alkaloids 4,7-dimethoxy-8-[(3-methyl-2-butenyl)oxy]furo[2,3-b]quinoline, flindersiamine and dictamnine.

摘要

纳塔尔茶树叶的氯仿提取物和乙酸乙酯提取物已分离出两种呋喃喹啉生物碱，即6-[(2,3-环氧-3-甲基丁基)氧基]-4,7-二甲氧基呋喃并[2,3-b]喹啉和4,7-二甲氧基-6-[(3-甲基-2-丁烯基)氧基]呋喃并[2,3-b]喹啉，以及已知生物碱4,7-二甲氧基-8-[(3-甲基-2-丁烯基)氧基]呋喃并[2,3-b]喹啉、弗林德胺和白鲜碱。