反応式
C[O:2][C:3](=[O:29])[C@@H:4]([NH2:28])[CH2:5][C:6]1[CH:11]=[CH:10][C:9]([O:12][CH2:13][CH2:14][C:15]2[N:16]=[C:17]([C:21]3[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=3)[O:18][C:19]=2[CH3:20])=[C:8]([Br:27])[CH:7]=1.[CH3:30][C:31]1[CH:41]=[CH:40][C:34]([CH:35]=[CH:36][C:37](O)=[O:38])=[CH:33][CH:32]=1>>[Br:27][C:8]1[CH:7]=[C:6]([CH2:5][C@H:4]([NH:28][C:37](=[O:38])[CH:36]=[CH:35][C:34]2[CH:40]=[CH:41][C:31]([CH3:30])=[CH:32][CH:33]=2)[C:3]([OH:2])=[O:29])[CH:11]=[CH:10][C:9]=1[O:12][CH2:13][CH2:14][C:15]1[N:16]=[C:17]([C:21]2[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=2)[O:18][C:19]=1[CH3:20]参加物
3
実験手順
Following the procedures described in Example 1, Intermediate 3B was used in place of Intermediate 3A, and 4-methylcinnamic acid was used in place of cinnamic acid to give (2S)-3-{3-bromo-4-[2-(5-methyl-2-phenyl-1,3-oxazol-4-yl)ethoxy]-phenyl}-2-(3-p-tolylacryloylamino)-propanoic acid as a white solid with the yield of 24% and mp of 243˜245° C.
出典と根拠
- ORDレコード
- ord-a06641ca0bd2486eb8ce7461f79195e1
- 出典データセット
- uspto-grants-2010_08
- 特許番号
- US07781468B2
関連ノート
読み込み中…