Structure-activity relationships in reactivators of organophosphorus-inhibited acetylcholinesterase. XI - Bisquaternary compounds of beta-(4-pyridyl)acraldoxime.

Several bisquaternary salts of beta-(4-pyridyl)acraldoxime were prepared and tested for their reactivating potency on phosphorylated electric eel cholinesterase. The in vitro testing revealed that the new compounds have little to no effects.