Patent ID: 7879879
Filing Date: 2011-02-01
Classification: A61K,A61P,C07D,G01N

Abstract:
1. A method of antagonizing a muscarinic receptor or agonizing a β 2 adrenergic receptor in a biological system or sample, the method comprising: (a) contacting a biological system or sample having a muscarinic receptor or a β wherein a is 0 or an integer of from 1 to 3; each R each of R b is 0 or an integer of from 1 to 3; each R each of R W is attached to the 3- or 4-position with respect to the nitrogen atom in the piperidine ring and represents O; c is 0 or an integer of from 1 to 4; each R each of R R wherein d, e, f, g, h and i are each independently selected from 0 and 1; R A Q is selected from a bond, —O—, —C(O)O—, —OC(O)—, —S—, —S(O)—, —S(O) Q A provided that R R R each of R each of R or a pharmaceutically acceptable salt or stereoisomer thereof.