title: Photaffinity labeling of specific muscarinic antagonist binding sites of brain: I. Preliminary studies using two p-azidophenylacetate esters of tropine.
mesh_terms: D000345:Affinity Labels; D000818:Animals; D001386:Azides; D002540:Cerebral Cortex / Q000378:metabolism*; D007700:Kinetics; D008297:Male; D010782:Photolysis; D051381:Rats; D011950:Receptors, Cholinergic / Q000378:metabolism*; D011976:Receptors, Muscarinic / Q000378:metabolism*; D013329:Structure-Activity Relationship; D014326:Tropanes / Q000378:metabolism*
chemical_list: D000345:Affinity Labels; D001386:Azides; D011950:Receptors, Cholinergic; D011976:Receptors, Muscarinic; D014326:Tropanes