参考文献

Wrede; Rothhaas Chemische Berichte, 1934 , vol. 67, p. 739 Hoppe-Seyler's Zeitschrift fuer Physiologische Chemie, 1934 , vol. 226, p. 95,97,102 Full Text Show Details Drake; Bronitsky Journal of the American Chemical Society, 1930 , vol. 52, p. 3715,3716, 3719