(1) Pacific Institute of Bioorganic Chemistry of the Far-Eastern Branch of the Russian Academy of Sciences, 159 prosp. 100-letiya Vladivostoka, 690022 Vladivostok, Russian Federation;(2) Institute of Chemistry of the Far-Eastern Branch of the Russian Academy of Sciences, 159 prosp. 100-letya Vladivostoka, 690022 Vladivostok, Russian Federation
Abstract:
Makaluvamines H and C isolated from the marine sponge Zyzzya fuliginosa were transformed into damirones A and B, respectively, by alkaline hydrolysis. The crystal structure of damirone A was established by X-ray diffraction analysis.