... I. Potent Acetylcholinesterase Inhibitors, 2-[w—[N-Alkyl-N-(w-phenyl— alkyl)amino]alkyl]-1H- isoindole-1,3(2H)-diones, Based on a New Hypothesis of the Enzyme's Active Site Yuji ISHIHARA,*'“ Koki KATO," and Giichi GOTO" Chemistry Research Laboratories” and ...