Novel Betaines from the Marine Sponge Agelas dispar
- 7 August 1998
- journal article
- research article
- Published by American Chemical Society (ACS) in Journal of Natural Products
- Vol. 61 (9), 1171-1173
- https://doi.org/10.1021/np980157t
Abstract
Three novel betaine alkaloids, called Aminozooanemonin (1), Pyridinebetaine A (2) and Pyridinebetaine B (3) have been isolated from the Caribbean sponge Agelas dispar. Their structures were determined by using FABMS, IR, UV, and one- and two dimensional NMR experiments. Aminozooanemonin (1) and pyridinebetaine A (2) showed a moderate antibacterial activityKeywords
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