Qin Hongbo, Yamagiwa Noriyuki, Matsunaga Shigeki, Shibasaki Masakatsu
Graduate School of Pharmaceutical Sciences, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.
Angew Chem Int Ed Engl. 2007;46(3):409-13. doi: 10.1002/anie.200602909.