3,4-Dimethoxyphenylalanine, L- → (S)-2-(Biphenyl-3-ylamino)-3-(3,4-dimethoxyphenyl)-propionic acid
반응식
[C:1]1([C:25]2[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=2)[CH:6]=[CH:5][CH:4]=[C:3]([NH:7][C@@H:8]([CH2:12][C:13]2[CH:18]=[C:17](OC)[C:16]([O:21][CH3:22])=[C:15]([O:23][CH3:24])[CH:14]=2)[C:9]([OH:11])=[O:10])[CH:2]=1.COC1C=C(C[C@@H](C(O)=O)N)C=CC=1OC>>[C:1]1([C:25]2[CH:26]=[CH:27][CH:28]=[CH:29][CH:30]=2)[CH:6]=[CH:5][CH:4]=[C:3]([NH:7][C@@H:8]([CH2:12][C:13]2[CH:18]=[CH:17][C:16]([O:21][CH3:22])=[C:15]([O:23][CH3:24])[CH:14]=2)[C:9]([OH:11])=[O:10])[CH:2]=1참가 물질
3
실험 절차
The title compound is prepared as described for (S)-2-(Biphenyl-3-ylamino)-3-(3,4,5-trimethoxy-phenyl)-propionic acid (example 1) but using 3-(3,4-dimethoxyphenyl)-L-alanine (Aldrich). Purification by MPLC (CH3CN/H2O/TFA) afforded the title compound; ES-MS: 378.2 [M+H]+; HPLC: single peak at tR=9.10 min (System 1).
후처리
- customThe title compound is prepared
- customPurification by MPLC (CH3CN/H2O/TFA)