Li, J., Xu, B., Cui, J., Deng, Z., de Voogd, N.J., Proksch, P., and Lin, W. 2010a. Globostelletins A-I, cytotoxic isomalabaricane derivatives from the marine sponge Rhabdastrella globostellata. Bioorg. Med. Chem. 18:4639-4647. |
|
Fouad, M., Edrada, R.A., Ebel, R., Wray, V., Müller, W.E., Lin, W.H., and Proksch, P. 2006. Cytotoxic isomalabaricane triterpenes from the marine sponge Rhabdastrella globostellata. J. Nat. Prod. 69:211-218. |
|