Answers are grounded in this paper and cite their sources.
Bioassay-guided isolation of serine protease inhibitors from a marine sponge, Coscinoderma mathewsi, has yielded 1-methylherbipoline salts of halisulfate-1 and of suvanine. Structures of these compounds were identified by spectroscopic analyses and literature data. Antithrombin and antitrypsin activity was determined.
No takes yet. Share an insight, caveat, or question.
Kimura et al. (1998) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: