Nuss, John M.; Harrison, Stephen D.; Ring, David B.; Boyce, Rustum S.; Johnson, Kirk; Pfister, Keith B.; Ramurthy, Savithri; Seely, Lynn; Wagman, Allan S.; Desai, Manjo; Levine, Barry H.
Patent: US2002/156087 A1, 2002 ;
US 20020156087 A1
Lulle, I. Zh.; Kagan, T. I.; Paegle, R. A.; Lidak, M. Yu.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1983 , vol. 19, # 11 p. 1224 - 1227
Khimiya Geterotsiklicheskikh Soedinenii, 1983 , # 11 p. 1540 - 1544