143703-01-9Relevant academic research and scientific papers
Preparation of Novel Tricyclic Ring Systems Containing the Pyridazinone Ring
Yamasaki, Tetsuo,Kawaminami, Eiji,Uchimura, Fumi,Okamoto, Yoshinari,Okawara, Tadashi,Furukawa, Mitsuru
, p. 825 - 829 (2007/10/02)
Novel tricyclic ring systems, imidazopyridazinothiazines 3, imidazopyridazinothiadiazines 15 and 18 were prepared by the reaction of 5-amino-4-chloropyridazin-3(2H)-ones 1 and 5(4)-(1-methylhydrazino)-4(5)-chloropyridazin-3(2H)-ones 13 (16) with isothiocyanates 2 and 7.
