2-(2-methoxy-4-chlorosulfonyl-phenyl)-5-H-imidazo[4,5-d]pyridazin-4-one

CNS(=O)(=O)c1ccc(-c2nc3c[nH][nH]c(=O)c-3n2)c(OC)c1
Reaction #3980
2-(2-Methoxy-4-methylaminosulfonyl-phenyl)-5H-imidazo[4,5-d]pyridazin-4-one
DOI: 10.6084/m9.figshare.5104873.v1uspto-grants-1988_02