Journal
METABOLITES
Volume 9, Issue 6, Pages -Publisher
MDPI
DOI: 10.3390/metabo9060110
Keywords
Aeromonas veronii; Microcystis aeruginosa; secondary metabolites
Categories
Funding
- Israeli Ministry of Science and Technology
- Israel Science Foundation [1298/13]
- Blue-Green Water Technologies Ltd.
- Yohai Ben-Nun memorial fund
Ask authors/readers for more resources
Aeromonas veronii strain A134 was isolated from Microcystis aeruginosa colonies collected from Lake Kinneret (Sea of Galilee), Israel. The Aeromonas culture media inhibited the growth of M. aeruginosa (strain MGK). The crude extract of a large-scale culture of A. veronii A134 was separated in a few chromatographic steps to yield three new secondary metabolites, 9-chlorolumichrome (1), veronimide (2) and veronipyrazine (3), along with a known lumichrome and several known diketopiperazines. The structures of the new compounds were established by analyses of the data from 1D and 2D NMR experiments and HRMS data of the compounds, as well as a single-crystal X-ray analysis of synthetic 1. The structure elucidation and proposed biogenesis of the new compounds are described below.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available