![ChemInform Abstract: Antitumor Imidazotetrazines. Part 14. Synthesis and Antitumor Activity of 6- and 8-Substituted Imidazo(5,1-d)-1,2,3,5-tetrazinones and 8-Substituted Pyrazolo(5,1-d)-1,2,3,5-tetrazinones.]()
ChemInform Abstract: Antitumor Imidazotetrazines. Part 14. Synthesis and Antitumor Activity of 6- and 8-Substituted Imidazo(5,1-d)-1,2,3,5-tetrazinones and 8-Substituted Pyrazolo(5,1-d)-1,2,3,5-tetrazinones.LUNT, E.; NEWTON, C. G.; SMITH, C.; STEVENS, G. P.; STEVENS, M. F. G.; STRAW, C. G.; WALSH, R. J. A.; WARREN, P. J.; FIZAMES, C.; LAVELLE, F.; LANGDON, S. P.; VICKERS, L. M. · ChemInform · 1987