반응식
[CH2:1]([O:8][C:9]([NH:11][C@H:12]1[CH2:17][CH2:16][N:15]([C:18]2[CH:19]=[C:20]([CH:25]=[CH:26][CH:27]=2)[C:21]([O:23]C)=[O:22])[CH2:14][C@H:13]1[O:28][CH3:29])=[O:10])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[OH-].[Na+].Cl>CO>[CH2:1]([O:8][C:9]([NH:11][C@H:12]1[CH2:17][CH2:16][N:15]([C:18]2[CH:19]=[C:20]([CH:25]=[CH:26][CH:27]=2)[C:21]([OH:23])=[O:22])[CH2:14][C@H:13]1[O:28][CH3:29])=[O:10])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1참가 물질
5
반응 조건
- 온도
- 70 °C
실험 절차
Methyl cis(±)-3-(4-{[(benzyloxy)carbonyl]amino}-3-methoxypiperidin-1-yl)benzoate obtained in Example (42a) (250 mg, 0.63 mmol) was dissolved in methanol (5 mL). A 1 N aqueous sodium hydroxide solution (4 mL) was added, and the mixture was stirred at 70° C. for one hour. The reaction solution was neutralized with 1 N hydrochloric acid, followed by extraction with ethyl acetate. Then, the organic layer was washed with brine, dried over anhydrous sodium sulfate and concentrated under reduced pressure. The resulting compound was used for the next reaction without purification.
후처리
- extractionfollowed by extraction with ethyl acetate
- washThen, the organic layer was washed with brine
- dry with materialdried over anhydrous sodium sulfate
- concentrationconcentrated under reduced pressure
- customThe resulting compound was used for the next reaction without purification
출처 및 근거
- ORD 기록
- ord-1ee00d9d2cca46f2aa6af1c9ec32b640
- 출처 데이터셋
- uspto-grants-2013_09
- 특허 번호
- US08536197B2
연결된 노트
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