82587-99-3Relevant articles and documents
Nitrogen bridgehead compounds. 18. New antiallergic 4H-pyrido[1,2-a]pyrimidin-4-ones
Hermecz,Breining,Meszaros,Horvath,Vasvari-Debreczy,Dessy,DeVos,Rodriguez
, p. 1140 - 1145 (2007/10/02)
A new type of antiallergic agent, 9-hydrazono-6,7,8,9-tetrahydro-4H-pyridol[1,2-α]pyrimidin-4-ones, was synthesized and evaluated for inhibitory effects in the rat reagenic passive cutaneous anaphylaxis (PCA) screen. Several racemic 6-methyl derivatives w