KOPRI Repository

Isolation of secondary metabolites from an Arctic bacterium, Pseudomonas aeruginosa and their antimicrobial activities

Cited 0 time in scopus
Metadata Downloads
Title
Isolation of secondary metabolites from an Arctic bacterium, Pseudomonas aeruginosa and their antimicrobial activities
Authors
Youn, Ui Joung
Kim, Min Ju
Han, Se Jong
Jung, Han Yim
Subject
Life Sciences & Biomedicine - Other Topics
Keywords
Pseudomonas aeruginosa; Antimicrobial activity; Diketopiperazine; Phenazine; Pseudomonadaceae
Issue Date
2016
Citation
Youn, Ui Joung., et al. 2016. Isolation of secondary metabolites from an Arctic bacterium, Pseudomonas aeruginosa and their antimicrobial activities. Korean Journal of Microbiology, 52(4): 415-420.
Abstract
Chemical study of an Arctic bacterium, Pseudomonas aeruginosa (Pseudomonadaceae) led to the isolation of two diketopiperazines 1 and 2, two phenazine alkaloids 3 and 4, and an indole carbaldehyde 5, along with a benzoic acid derivative 6. The structures of the compounds were confirmed by 1D and 2D NMR, and MS experiments, as well as by comparison of their data with published values. Among the isolates, compounds 5 and 6 were isolated for the first time from P. aeruginosa of the seawater of Arctic Chuckchi Sea. Antimicrobial activities of compounds 1?6 against a Staphylococcus aureus and Candida albicans were evaluated.
DOI
10.7845/kjm.2016.6058
Files in This Item
General Conditions
      ROMEO Green
    Can archive pre-print and post-print or publisher's version/PDF
      ROMEO Blue
    Can archive post-print (ie final draft post-refereeing) or publisher's version/PDF
      ROMEO Yellow
    Can archive pre-print (ie pre-refereeing)
      ROMEO White
    Archiving not formally supported

    qrcode

    Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

    Browse