Cyclic Bis-1,3-dialkylpyridiniums from the Sponge <em>Haliclona</em> sp.

Eight novel cyclic bis-1,3-dialkylpyridiniums, as well as two known compounds from the cyclostellettamine class, were isolated from the sponge <em>Haliclona</em> sp. from Korea. Structures of these novel compounds were determined using combined NMR and FAB-MS/MS analyses....

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Bibliographic Details
Main Authors: Jongheon Shin, Chung J. Sim, Ki-Bong Oh, Woo-Young Yang, Ju-eun Jeon, Kyoung Hwa Jang, Yoonyeong Lee
Format: Article
Language:English
Published: MDPI AG 2012-09-01
Series:Marine Drugs
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Online Access:http://www.mdpi.com/1660-3397/10/9/2126