1. Aucamp, P. J. and Holzapfel, C. W., Polyhydroxyanthraquinones from Aspergillus versicolor, Aspergillus nidulans, and Bipolaris sp. Their significance in relation to biogenetic theories on aflatoxin B1. J. S. Afr. Chem. Inst. J., 23, 40–56 (1970).
2. Birkinshaw, J. H., Roberts, J. C., and Roffey, P., Studies in mycological chemistry. XIX. Product “B” (averantin) [1,3,6,8-tetrahydroxy-2-(1-hydroxyhexyl)anthraquinone], a pigment from Aspergillus versicolor (Vuillemin) Tirwbosch. J. Chem. Soc. Perkin Trans. I, 9, 855–857 (1966).
3. Blunt, J. W., Copp, B. R., Munro, M. H., Northcote, P. T., and Prinsep, M. R., Marine natural products. Nat. Prod. Rep., 27,165–237 (2010).
4. Dhulipala, V. C., Welshons, W. V., and Reddy, C. S., Inhibition of human embryonic patatal mesenchymal cell cycle by secalonic acid D: a probable mechanism of its cleft palate induction. Orthod. Craniofac. Res., 7, 227–236 (2004).
5. Ebada, S. S., Lin, W., and Proksch, P., Bioactive sesterterpenes and triterpenes from marine sponges: occurrence and pharmacological significance. Mar. Drugs, 8, 313–346 (2010).