| abstract |
DERIVATIVES OF 2-(4-(SUBSTITUTED AMINO) AMINOPHENYLIMINO) PYRROLIDINE, -PIPERIDINE OR HEXAHYDROAZEPINE, OPTIONALLY BEARING ALKYL OR ALKENYL SUBSTITUTION IN THE 1-POSITION OF THE SPECIFIED HETEROCYCLIC GROUPS, ARE ANTHELMINTICS. A NUMBER OF PROCESSES FOR THE PREPARATION OF THESE COMPOUNDS, OF WHICH 2-(4-CARBETHOXYAMINOPHENYLIMINO)-1METHYLPYRROLIDINE IS A TYPICAL EMBODIMENT, ARE DISCLOSED. |