Doub et al.
Journal of the American Chemical Society, 1958 , vol. 80, p. 2205,2210
Full Text Show Details
Ogawa
Technology Reports of Kansai University, 1959 , # 1 p. 41,43, 44
Full Text Show Details
Ishidate; Nambara
Pharmaceutical Bulletin, 1953 , vol. 1, p. 290
Full Text Show Details
Sugimoto et al.
Yakugaku Zasshi, 1951 , vol. 71, p. 1161
Chem.Abstr., 1952 , p. 5011