反応式
Cl.[NH2:2][C@@H:3]([CH2:12][CH:13]([CH3:15])[CH3:14])[C:4]([NH:6][CH2:7][C:8]([O:10][CH3:11])=[O:9])=[O:5].[C:16]([O:20][C:21]([NH:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][C:29](O)=[O:30])=[O:22])([CH3:19])([CH3:18])[CH3:17].CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.CCN(C(C)C)C(C)C>C1COCC1>[CH2:12]([C@@H:3]([C:4](=[O:5])[NH:6][CH2:7][C:8]([O:10][CH3:11])=[O:9])[NH:2][C:29](=[O:30])[CH2:28][CH2:27][CH2:26][CH2:25][CH2:24][NH:23][C:21](=[O:22])[O:20][C:16]([CH3:17])([CH3:18])[CH3:19])[CH:13]([CH3:15])[CH3:14]参加物
6
反応物 4
生成物 1
試薬・触媒・溶媒 1
実験手順
To a solution of (S)-methyl 2-(2-amino-4-methylpentanamido)acetate hydrochloride (4w) in THF was added 6-((tert-butoxycarbonyl)amino) hexanoic acid, HATU and DIPEA. The reaction was stirred at room temperature for 18 h. The mixture was then filtered through Celite. The filtrate was concentrated under reduced pressure and the crude residue was purified by column chromatography (silica gel, CH2Cl2/MeOH=50/1) to give (S)-methyl 13-isobutyl-2,2-dimethyl-4,11,14-trioxo-3-oxa-5,12,15-triazaheptadecan-17-oate (6w) as a white solid.
後処理
- filtrationThe mixture was then filtered through Celite
- concentrationThe filtrate was concentrated under reduced pressure
- customthe crude residue was purified by column chromatography (silica gel, CH2Cl2/MeOH=50/1)
出典と根拠
- ORDレコード
- ord-4ed965af7e3446378ee425ce7b7a758d
- 出典データセット
- uspto-grants-2016_09
- 特許番号
- US09447030B2
関連ノート
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