-Log (KD)
Antagonists
M1
M2
M3
M4
M5
Atropine
9.29
9.00
9.28
9.66
9.43
Pirenzepine
7.89
6.38
6.72
7.07
7.06
AF-DX 116
6.27
7.04
5.95
6.54
5.66
HHSiD
7.85
6.71
7.99
7.69
7.37
4-DAMP
8.92
8.21
9.19
9.15
a Data were taken from Kashihara et al. (41).
published 2000