71222-64-5Relevant academic research and scientific papers
Nitrogen Bridgehead Compounds. 38. New Antiallergic 4H-Pyridopyrimidin-4-ones. 3
Hermecz, Istvan,Breining, Tibor,Vasvari-Debreczy, Lelle,Horvath, Agnes,Meszaros, Zoltan,et al.
, p. 1494 - 1499 (2007/10/02)
The weak antiallergic activity of 6-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyridopyrimidine-3-carboxylic acid (4) on the rat reaginic passive cutaneous anaphylaxis test was enhanced by the introduction of appropriate functional groups into position 9 o
Antiallergic nitrogen bridge-head compounds
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, (2008/06/13)
Antiallergic and antiasthmatic compounds of the formula STR1 of which 9-phenylamino-6-methyl-4-oxo-6,7-dihydro-4H-pyrido(1,2-a)pyrimidine-3-carboxylic acid and optically active antipodes and salts thereof are examples.
