Reaction of 6,8-dimethylpyrimido[4,5-c]pyridazine-5,7(6H,8H)-dione with alpha,omega-diamines as the first example of tandem nucleophilic substitutionin neutral azines
Dv. Besedin et al., Reaction of 6,8-dimethylpyrimido[4,5-c]pyridazine-5,7(6H,8H)-dione with alpha,omega-diamines as the first example of tandem nucleophilic substitutionin neutral azines, MENDELEEV C, (4), 2000, pp. 150-150A