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Diketopiperazine and alloxazine alkaloids from the antarctic bacteria, Pseudorhodobacter psychrotolerans sp. nov

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Cited 1 time in scopus
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Title
Diketopiperazine and alloxazine alkaloids from the antarctic bacteria, Pseudorhodobacter psychrotolerans sp. nov
Other Titles
남극박테리아 Pseudorhodobacter psychrotolerans sp. nov로부터 디케토피페라진 과 알록사진 알카로이드 성분
Authors
Youn, Ui Joung
Lee, Jun Hyuck
Han, Se Jong
Subject
Biochemistry & Molecular Biology; Environmental Sciences & Ecology; Evolutionary Biology
Keywords
Antarctic bacteria; Pseudorhodobacter psychrotolerans sp. nov; alloxazine; diketopiperazine; Rhodobacteraceae
Issue Date
2019-08
Citation
Youn, Ui Joung, Lee, Jun Hyuck, Han, Se Jong. 2019. "Diketopiperazine and alloxazine alkaloids from the antarctic bacteria, Pseudorhodobacter psychrotolerans sp. nov". BIOCHEMICAL SYSTEMATICS AND ECOLOGY, 85(1): 21-23.
Abstract
Chemical investigation of the ethyl acetate extract of the Antarctic bacteria, Pseudorhodobacter psychrotolerans sp. nov. led to the isolation of five diketopiperazines (1-5), an alloxazine (6), p-hydroxybenzoic acid (7), and 2-methylbutanedioic acid (8). The structures of these compounds were confirmed by 1D- and 2D-NMR and MS experiments, as well as by comparison with published values. This is the first phytochemical study of Pseudorhodobacter psychrotolerans sp. nov. Furthermore, all the compounds have been isolated for the first time from the genus Pseudorhodobacter and the family Rhodobacteraceae. The chemotaxonomic significance of the isolated compounds is discussed.
URI
https://repository.kopri.re.kr/handle/201206/10913
DOI
http://dx.doi.org/10.1016/j.bse.2019.04.010
Appears in Collections  
2019-2019, Development of potential candidates as antibiotics based on polar genetic resources (19-19) / Lee, Jun Hyuck (PE19210)
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