Asterriquinone Derivatives and Terrequinone A Isolated From a Marine Aspergillus sp.

Title
Asterriquinone Derivatives and Terrequinone A Isolated From a Marine Aspergillus sp.
Author(s)
최병규; Phan Thi Hoai Trinh; 이화선; 이희승; 이종석; 이연주; 이지훈; 신희재
KIOST Author(s)
Choi, Byeoung Kyu(최병규)Lee, Hwa Sun(이화선)Lee, Hyi Seung(이희승)Lee, Jong Seok(이종석)Lee, Yeon Ju(이연주)Lee, Jihoon(이지훈)
Publication Year
2016-11-25
Abstract
Marine-derived microorganisms, especially marine fungi, are an interesting source for marine natural product researches. Fungi from marine environment are being developed as a source for drug leads to combat diverse diseases and infections. Especially, species of Aspergillus have been received significant attention since they produce unexpected and unusual chemical compounds with notable biological activities such as antibacterial, antifungal, antitumor, antiviral activities. The strain 01NT 1.1.5 was isolated from a marine sponge collected in Vietnam and identified as Aspergillus sp. From this strain, four compounds, asterriquinone B1, C1, demethylated asterriquinone C1 and terrequinone A were isolated from the EtOAc extract. Their structures were determined by MS and 2D NMR data analyses. Especially, species of Aspergillus have been received significant attention since they produce unexpected and unusual chemical compounds with notable biological activities such as antibacterial, antifungal, antitumor, antiviral activities. The strain 01NT 1.1.5 was isolated from a marine sponge collected in Vietnam and identified as Aspergillus sp. From this strain, four compounds, asterriquinone B1, C1, demethylated asterriquinone C1 and terrequinone A were isolated from the EtOAc extract. Their structures were determined by MS and 2D NMR data analyses.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/24284
Bibliographic Citation
The Korean society for Marine biotechnology, pp.182, 2016
Publisher
The Korean Society for Marine Biotechnology
Type
Conference
Language
English
Publisher
The Korean Society for Marine Biotechnology
Related Researcher
Research Interests

Marine Natural Products,Organic Chemistry,해양천연물,유기화학

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