80081-82-9Relevant academic research and scientific papers
Pyrimidopyridazines. 3. Preferential Formation of 8-Amino-1H-pyrimido-1,2-diazepin-6(7H)-ones by Cyclizations with α,γ-Diketo Esters
Mallory, W. Revill,Morrison, Robert W.,Styles, Virgil L.
, p. 667 - 674 (2007/10/02)
6-(1-Methylhydrazino)isocytosine cyclizes with α,γ-diketo esters to give pyrimidopyridazines and 1H-pyrimido-1,2-diazepines, the latter being predominant in each case.The pyrimidodiazepines are susceptible to ring-opening/ring-closure rearra
Pyrimido(4,5-c)pyridazines
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, (2008/06/13)
The present invention provides pyrimido(4,5-c)pyridazines, to methods for preparing them, formulations containing them and the preparation of such formulation and the use of such compounds in human therapy. These pyrimido(4,5-c)pyridazines of this inventi
