参考文献

Pinchuk, A. N.; Mitsner, B. I.; Shvets, V. I. Pharmaceutical Chemistry Journal, 1992 , vol. 26, # 2 p. 174 - 176 Khimiko-Farmatsevticheskii Zhurnal, 1992 , vol. 26, # 2 p. 62 - 64