Answers are grounded in this paper and cite their sources.
Chaetoglobins A (1) and B (2), two azaphilone alkaloid dimers with an unprecedented skeleton, were characterized from an endophytic fungus Chaetomium globosum with the former ascertained to be a significant cytotoxin valuable for anti-tumor drug discovery.
No takes yet. Share an insight, caveat, or question.
Ge et al. (2008) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: