Ito et al. Yakugaku Zasshi, 1950 , vol. 70, p. 730,731 Chem.Abstr., 1951 , p. 7113 Full Text Show Details Ichibagase Yakugaku Zasshi, 1955 , vol. 75, p. 1483,1485 Chem.Abstr., 1956 , p. 10715