References
- Faulkner D (2002): Marine natural products. J Nat Prod Rep 19: 1–48 and references cited therein.
- Scott Al (1964): Interpretation of the Ultraviolet Spectra of Natural Products, Pergamon Press: Oxford, pp 172–178.
- Sun HH, Sakemi S (1991): A brominated (aminoimida-zolinyl)indole from the sponge Discodermia polydiscus. J Org Chem 56: 4307–4308.