Issue 81, 2017, Issue in Progress

Alkaloids from the flower of Erythrina arborescens

Abstract

Phytochemical investigations on the flower of Erythrina arborescens resulted in the isolation of eight new Erythrina alkaloid, erytharborines A–H (1–8), together with 17 known alkaloids. Erytharborines A/B (1–2) and C (3) possessed an 2H-imidazole ring and a unique oxime moiety, respectively. The structures were elucidated on the basis of UV, IR, mass spectrometry and NMR spectroscopic data.

Graphical abstract: Alkaloids from the flower of Erythrina arborescens

Supplementary files

Article information

Article type
Paper
Submitted
30 Sep 2017
Accepted
25 Oct 2017
First published
03 Nov 2017
This article is Open Access
Creative Commons BY-NC license

RSC Adv., 2017,7, 51245-51251

Alkaloids from the flower of Erythrina arborescens

J. Wu, B. Zhang, W. Xiao, M. Bao and X. Cai, RSC Adv., 2017, 7, 51245 DOI: 10.1039/C7RA10827C

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