17335-08-9Relevant articles and documents
4-Amino-5-vinyl-3(2H)-pyridazinones and analogues as potent antinociceptive agents: Synthesis, SARs, and preliminary studies on the mechanism of action
Vergelli, Claudia,Giovannoni, Maria Paola,Pieretti, Stefano,Giannuario, Amalia Di,Piaz, Vittorio Dal,Biagini, Pierfrancesco,Biancalani, Claudio,Graziano, Alessia,Cesari, Nicoletta
, p. 5563 - 5575 (2008/03/14)
A series of 4-amino-5-vinyl-3(2H)-pyridazinones and analogues were synthesized and their antinociceptive effect was evaluated in the mouse abdominal constriction model. Several of the novel compounds showed ED50 values in the range 6-20 mg/kg/s
4,5-Functionalized 6-phenyl-3(2H)-pyridazinones: synthesis and evaluation of antinociceptive activity
Piaz, V. Dal,Giovannoni, M. P.,Ciciani, G.,Barlocco, D.,Giardina, G.,et al.
, p. 65 - 70 (2007/10/03)
A series of 2-substituted 4,5-functionalized 6-phenyl-3(2H)-pyridazinones were synthesized and their antinociceptive activities were evaluated in the mouse abdominal constriction model.Single dose studies showed that compounds 11, 18a and 23 were more active than the reference drug, Emorfazone, in inhibiting the effects of the noxious chemical stimulus, p-phenylquinone.Subsequent dose-response studies revealed 18a to be almost seven-fold more potent than Emorfazone.Keywords: - Emorfazone; pyridazinone; antinociceptive activity