Nagamatsu, Tomohisa; Yamasaki, Hirofumi Heterocycles, 1997 , vol. 45, # 4 p. 643 - 650 Title/Abstract Full Text View citing articles Show Details Nagamatsu, Tomohisa; Yamasaki, Hirofumi Journal of the Chemical Society. Perkin Transactions 1, 2001 , # 2 p. 130 - 137