Patent ID: 6858018

Claim:
An iontophoretic device comprising: (a) a donor reservoir comprising a matrix material and, distributed in said matrix material, a pharmaceutically acceptable amount of at least one compound selected from compounds of the formula (I) wherein: X is a member selected from the group consisting of: alkoxy-carbonyl-lower alkyl, lower alkyl-carbonyloxy-lower alkyl, alkenyloxy-carbonyl-lower alkyl, and (C 1-2 )alkoxy-(C 1-2 )alkoxy-carbonyl-lower alkyl; Ar is a member selected from the group consisting of phenyl, and mono-, di- and tri-substituted phenyl, wherein each substituent is independently selected from the group consisting of halo, lower alkyl, lower alkoxy and trifluoromethyl; R is a member selected from the group consisting of lower alkyl, OCH 3 and lower alkoxy-lower alkyl; R 1 is a member selected from the group consisting of hydrogen, and lower alkoxy-carbonyl; and R 2 is a member selected from the group consisting of hydrogen and methyl, and the optically active and cis-trans isomers thereof, and the acid addition salts of said compounds and isomers; (b) a current distributing member in electrical communication with the donor reservoir; (c) an indifferent electrode; and (d) an electrical power source in electrical connection with the current distributing member and the indifferent electrode.