Ueda Masafumi, Matsubara Hiroshi, Yoshida Kin-ichi, Sato Aoi, Naito Takeaki, Miyata Okiko
Kobe Pharmaceutical University, Motoyamakita, Higashinada, Kobe 658-8558, Japan.
Chemistry. 2011 Feb 7;17(6):1789-92. doi: 10.1002/chem.201002744. Epub 2011 Jan 5.