Answers are grounded in this paper and cite their sources.
A new cyclic diamine, 1,5-diazacyclohenicosane (1), was isolated from samples of the marine sponge Mycale sp. collected at Lamu Island (Kenya). Its structure was determined by a combination of spectroscopic techniques, including (+)-HRESIMS and 1D and 2D NMR spectroscopy. The compound displayed cytotoxicity at the muM level against three human tumor cell lines.
No takes yet. Share an insight, caveat, or question.
Coello et al. (2009) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: