Kerdesky, Francis A. J.; Holms, James H.; Moore, Jimmie L.; Bell, Randy L.; Dyer, Richard D.; et al.
Journal of Medicinal Chemistry, 1991 , vol. 34, # 7 p. 2158 - 2165
Khaldeeva, V. A.; Shramm, N. I.; Podushkina, N. A.; Zalesov, V. S.; Mikhalev, A. I.; Konshin, M. E.
Pharmaceutical Chemistry Journal, 1983 , vol. 17, # 2 p. 93 - 95
Khimiko-Farmatsevticheskii Zhurnal, 1983 , vol. 17, # 2 p. 148 - 151