O'Malley Daniel P, Yamaguchi Junichiro, Young Ian S, Seiple Ian B, Baran Phil S
Department of Chemistry, The Scripps Research Institute, 10650 North Torrey Pines Road, La Jolla, CA 92037, USA.
Angew Chem Int Ed Engl. 2008;47(19):3581-3. doi: 10.1002/anie.200801138.