Brian T. Murphy, Shugeng Cao, Peggy J. Brodie, James S. Miller, Fidy Ratovoson, Chris Birkinshaw, Etienne Rakotobe, Vincent E. Rasamison, Karen Tendyke, Edward M. Suh and David G. I. Kingston
Natural Product Research Part A 22 ( 13 ): 1169 - 1175 , 2008