[N:1]1[CH:6]=[CH:5][C:4]([CH2:7][CH2:8][CH2:9][N:10]([CH2:12][CH2:13][C:14]([O:16]CC)=[O:15])[CH3:11])=[CH:3][CH:2]=1.[ClH:19]>>[ClH:19].[N:1]1[CH:6]=[CH:5][C:4]([CH2:7][CH2:8][CH2:9][N:10]([CH2:12][CH2:13][C:14]([OH:16])=[O:15])[CH3:11])=[CH:3][CH:2]=1The ethyl 3-{N-[3-(pyrid-4-yl)propyl]-N-methyl-amino}-propionate obtained is refluxed for 24 hours with 600 ml of 4-n hydrochloric acid. The reaction mixture is evaporated to complete dryness, and the crystalline residue formed is separated, washed with water and dried yielding 3-{N-[3-(pyrid-4-yl)propyl]-N-methyl-amino}-propionic acid hydrochloride.
불러오는 중…