Nicolaou K C, Sun Ya-Ping, Peng Xiao-Shui, Polet Damien, Chen David Y-K
Chemical Synthesis Laboratory@Biopolis, Institute of Chemical and Engineering Sciences, Agency for Science, Technology, and Research, 11 Biopolis Way, The Helios Block, # 03-08, Singapore 138667, Singapore.
Angew Chem Int Ed Engl. 2008;47(38):7310-3. doi: 10.1002/anie.200803550.