Skip to main content
. Author manuscript; available in PMC: 2014 Jul 25.
Published in final edited form as: Adv Pharmacol. 2014;69:513–551. doi: 10.1016/B978-0-12-420118-7.00013-5

Figure 13.2.

Figure 13.2

Chemical structures of the bis-quaternary ammonium compounds bNDI (S-(−)-N,N-decane-1,10-diyl-bis-nicotinium diiodide), bQDDB (N,N-dodecane-1,12-diyl-bis-quinolinium dibromide), and bPiDDB (N,N-dodecane-1,12-diyl-bis-3-picolinium dibromide). bPiDDB exhibited an IC50 of 5 µM at α6-containing nAChRs.