Kumagai H, Nakamoto K, Nakamura M, Hirose S, Ichikawa Y, Endo J, Ikari H
a Faculty of Pharmaceutical Sciences , Chiba University , Yayoi-cho, Inage-ku , Chiba 263 , Japan.
b Research Laboratory, Tokyo Organic Chemical Ind. Ltd. , Toshima, Kita-ku , Tokyo 114 , Japan.
Biosci Biotechnol Biochem. 1992 Jan;56(5):828-30. doi: 10.1271/bbb.56.828.