参考文献

Ivanov, P. Yu.; Alekseeva, L. M.; Bokanov, A. I.; Shvedov, V. I.; Sheinker, Yu. N. Pharmaceutical Chemistry Journal, 1987 , vol. 21, # 1 p. 62 - 65 Khimiko-Farmatsevticheskii Zhurnal, 1987 , vol. 21, # 1 p. 71 - 75