| abstract |
N-heterocyclicmethylpropylamine derivatives ofnformula (I):n nand acid addition salts thereof;n wherein R 1 represents hydrogen, halogen, alkyl,nalkenyl, halogenated alkyl, alkoxy, halogenated alkoxy,nhydroxyl, cyano, nitro, phenyl optionally having ansubstituent on a ring thereof or phenoxy; n representsnan integer of 0-5; R 2 represents a heterocyclencontaining at least one nitrogen atom as the heteronatom and optionally having a substituent on a ringnthereof; and R 3 represents hydrogen or C 1 -C 5 alkyl. |