Bioactive Natural Products from Tropical Marine Sponges

Title
Bioactive Natural Products from Tropical Marine Sponges
Author(s)
이희승
KIOST Author(s)
Lee, Hyi Seung(이희승)
Alternative Author(s)
이희승
Publication Year
2013-11-14
Abstract
Marine sponges are proving to be productive sources of many interesting bioactive polyketides, including a series of pentacyclic quinone and hydroquonone compounds. During the course of our search for biologically active constituents from tropical marine sponges, we encountered a sponge of the genus Xestospongia from Federated States of Micronesia, and a crude extract from the sponge exhibited moderate growth inhibition against several human tumor cell lines. Chemical investigations of Xestospongia have resulted in the isolation of halenaquinone derivatives. The isolation, structure elucidation and biological activities of several natural products will be discussed. tropical marine sponges, we encountered a sponge of the genus Xestospongia from Federated States of Micronesia, and a crude extract from the sponge exhibited moderate growth inhibition against several human tumor cell lines. Chemical investigations of Xestospongia have resulted in the isolation of halenaquinone derivatives. The isolation, structure elucidation and biological activities of several natural products will be discussed.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/26538
Bibliographic Citation
9th KSMB Annual Meeting and International Symposium, pp.340, 2013
Publisher
해양바이오학회
Type
Conference
Language
English
Publisher
해양바이오학회
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