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Two new alkaloids, spongimides A (1) and B (2), along with five known ones (3-7), were isolated from the marine sponge Spongia sp. The structures of 1 and 2 were… Click to show full abstract
Two new alkaloids, spongimides A (1) and B (2), along with five known ones (3-7), were isolated from the marine sponge Spongia sp. The structures of 1 and 2 were determined by the spectroscopic methods (UV, IR, MS, and NMR) and X-ray diffraction analysis. Compounds 1, 3, and 4 were the first examples of 2,4-imidazolidinediones isolated from this genus. In addition, the cytotoxic and antibacterial activities of compounds 1 and 2 were also evaluated.
Keywords:
two new;
sponge spongia;
marine sponge;
new alkaloids
Journal Title: Journal of Asian natural products research
Year Published: 2023
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Journal Title: Journal of Asian natural products research
Year Published: 2023
Link to full text (if available)
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recommendations!