Nakazawa et al. Yakugaku Zasshi, 1954 , vol. 74, p. 495 Chem.Abstr., 1955 , p. 8182 Full Text Show Details Nakazawa; Baba Yakugaku Zasshi, 1955 , vol. 75, p. 378,380 Chem.Abstr., 1956 , p. 2510