Halenaquinone derivatives from tropical marine sponge Xestospongia sp.

Title
Halenaquinone derivatives from tropical marine sponge Xestospongia sp.
Author(s)
김창권; 이연주; 신희재; 이희승
KIOST Author(s)
Lee, Yeon Ju(이연주)Lee, Hyi Seung(이희승)
Publication Year
2009-10-30
Abstract
Tropical marine sponges are fertile sources of secondary metabolites with novel molecular architectures. A variety of pentacyclic quinone and hydroquinone compounds has been isolated from marine sponge Xetospongia sp. These secondary metabolites have exhibited useful biological activities such ascardiotonicity, cytotoxicity, and enzyme inhibition. During our research for bioactive substances from tropical marine organisms, we isolated halenaquinolsulfate, xestoquinolsulfate, halenaquinone, tetrahydrohalenaquinone A, B, adociaquinone B, and xestosaprol from Xestospongia sp. collected from Chuuk, Federated State of Micronesia. The structures of these halenaquinone derivatives were elucidated on the basis of the spectral methods.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/29236
Bibliographic Citation
대한화학회 제104회 총회 및 학술발표회, pp.1, 2009
Publisher
대한화학회
Type
Conference
Language
English
Publisher
대한화학회
Related Researcher
Research Interests

Marine Natural Products,Organic Chemistry,해양천연물,유기화학

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