Okamoto Akimitsu, Tanabe Kazuhito, Inasaki Takeshi, Saito Isao
Department of Synthetic Chemistry and Biological Chemistry, Faculty of Engineering, Kyoto University and SORST, Japan Science and Technology Corporation, Kyoto 606-8501, Japan.
Angew Chem Int Ed Engl. 2003 Jun 6;42(22):2502-4. doi: 10.1002/anie.200250832.