HCID 19423444, compound → HCID 19027729, compound

Participants

Reaction Steps

5-Acetylamino-1-{3-[4-(3-chlorophenyl)-1-piperazinyl]propyl}-3,4-dihydrocarbostyril (800 mg) was dissolved in 20 ml of 6 N hydrochloric acid, and the mixture was heated under reflux for 1 hour. The reaction mixture was concentrated under reduced pressure and the residue was recrystallized from ethanol to give 480 mg of 5-amino-1-{3-[4-(3-chlorophenyl)-1-piperazinyl]propyl}-3,4-dihydrocarbostyril dihydrochloride as a white powder.

Provenance & Evidence