Murakami, Yasuoki; Tani, Masanobu; Ariyasu, Takahiro; Nishiyama, Chika; Watanabe, Toshiko; Yokoyama, Yuusaku Heterocycles, 1988 , vol. 27, # 8 p. 1855 - 1860 Title/Abstract Full Text View citing articles Show Details Tani; Ariyasu; Nishiyama; Hagiwara; Watanabe; Yokoyama; Murakami Chemical and Pharmaceutical Bulletin, 1996 , vol. 44, # 1 p. 48 - 54