(2S)-2-[[2-(3,5-difluorophenyl)acetyl]amino]propanoic acid → 4-(N'-(3,5-Difluorophenylacetyl)-L-alaninyl)amino-2-phenethyl-1,2,3,4-tetrahydroisoquinolin-3-one
Reaktionsgleichung
[F:1][C:2]1[CH:3]=[C:4]([CH2:9][C:10]([NH:12][C@H:13]([C:15]([OH:17])=O)[CH3:14])=[O:11])[CH:5]=[C:6]([F:8])[CH:7]=1.[NH2:18][CH:19]1[C:28]2[C:23](=[CH:24][CH:25]=[CH:26][CH:27]=2)[CH2:22][N:21]([CH2:29][CH2:30][C:31]2[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=2)[C:20]1=[O:37]>>[F:8][C:6]1[CH:5]=[C:4]([CH2:9][C:10]([NH:12][C@H:13]([C:15]([NH:18][CH:19]2[C:28]3[C:23](=[CH:24][CH:25]=[CH:26][CH:27]=3)[CH2:22][N:21]([CH2:29][CH2:30][C:31]3[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=3)[C:20]2=[O:37])=[O:17])[CH3:14])=[O:11])[CH:3]=[C:2]([F:1])[CH:7]=1Komponenten
3
Versuchsvorschrift
Following General Procedure D above using N-(3,5-difluorophenylacetyl)-L-alanine (Example B) and 4-amino-2-phenethyl-1,2,3,4-tetrahydroisoquinoline-3-one (General Procedure 5-D), the title compound was prepared as a solid having a melting point of 75-76° C. C28H27N3O3F2 (MW=491); mass spectroscopy: 491.2.