Patent ID: 6509003
Filing Date: 2003-01-21
Classification: A61K,C07D

Abstract:
A reagent for assaying AchE activity, which comprises a N-alkylpiperidine compound represented by the following formula (1) or (2) or a salt thereof: wherein R1 represents an lower alkyl group which may be substituted by a fluorine atom; R2 represents a lower alkyl group; and R3 represents an alkenyl group which is substituted at the 1-position by a hydroxy group, a lower alkoxy group, a lower alkoxylalkyloxy group, a lower alkyoxyalkyloxyalkyloxy group, or a lower alkanoyloxy group and is substituted at an end by radioactive iodine, or an alkenyloxymethyl group which is substituted at an end by radioactive iodine or a salt thereof.