the “structure-acetylcholinesterase (AChE) inhibitor activity” relationships for a series of
physostigmine and Nbenzylpiperidine derivatives. Molecular fragments specific for active
compounds and breaks of activity were calculated for human AChE by applying the ETM
and Neural Network methods. Requirements necessary for a compound to be active were
formulated; they are the result of detailed analysis of all compounds under study. A …