|Description||FR-194921 is a potent, selective and orally active antagonist for central adenosine A1 receptors that displays high affinity and selectivity for the adenosine A1 receptor (Ki= 2.9 nM) and did not show species differences in binding affinity.|
|Synonyms||2-(1-methylpiperidin-4-yl)-6-(2-phenylpyrazolo[1,5-a]pyridin-3-yl)pyridazin-3-one; FR-194921; FR 194921; FR194921; 2-(1-methyl-4-piperidinyl)-6-(2-phenylpyrazolo(1,5-a)pyridin-3-yl)-3(2H)-pyridazinone|
A2B receptor antagonist 1
A potent antagonist of A2B adenosine receptor
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