HCID 86691397, 화합물 → N-[2-(1,1-Dioxido-2,3-dihydro-1,4-benzothiazepin-4(5H)-yl)-6-methylquinolin-4-yl]-2-methylalaninamide

HRID 540168노트

반응식

HRID 540168 반응식
[N:1]([C:4]([CH3:33])([CH3:32])[C:5]([NH:7][C:8]1[C:17]2[C:12](=[CH:13][CH:14]=[C:15]([CH3:18])[CH:16]=2)[N:11]=[C:10]([N:19]2[CH2:25][C:24]3[CH:26]=[CH:27][CH:28]=[CH:29][C:23]=3[S:22](=[O:31])(=[O:30])[CH2:21][CH2:20]2)[CH:9]=1)=[O:6])=[N+]=[N-]>C(OCC)(=O)C.[Pd]>[O:31]=[S:22]1(=[O:30])[C:23]2[CH:29]=[CH:28][CH:27]=[CH:26][C:24]=2[CH2:25][N:19]([C:10]2[CH:9]=[C:8]([NH:7][C:5](=[O:6])[C:4]([CH3:33])([CH3:32])[NH2:1])[C:17]3[C:12](=[CH:13][CH:14]=[C:15]([CH3:18])[CH:16]=3)[N:11]=2)[CH2:20][CH2:21]1

참가 물질

4

반응물 1

HCID 86691397HCID 86691397, 화합물

생성물 1

HCID 71254805N-[2-(1,1-Dioxido-2,3-dihydro-1,4-benzothiazepin-4(5H)-yl)-6-methylquinolin-4-yl]-2-methylalaninamide수율 73%

시약·촉매·용매 2

HCID 23938Palladium촉매HCID 8857Ethyl Acetate용매

실험 절차

To a solution 2-azido-N-[2-(1,1-dioxido-2,3-dihydro-1,4-benzothiazepin-4(5H)-yl)-6-methylquinolin-4-yl]-2-methylpropanamide (160 mg, 0.345 mmol) in ethyl acetate (25 mL) was added 10% palladium on carbon (100 mg), the flask was degassed and refilled with hydrogen (repeated for three times). After being stirred at room temperature overnight under a hydrogen atmosphere, the resulting mixture was filtered. The filtrate was concentrated in vacuo. The residue was purified by flash chromatography to afford 110 mg of the title compound (yield was 73%). MS obsd. (ESI+) [(M+H)+] 439, 1H NMR (400 MHz, CDCl3) δ ppm 11.05 (s, 1 H), 8.30 (s, 1 H), 8.02 (dd, J=0.8, 7.6 Hz, 1 H), 7.89 (d, J=7.2 Hz, 1 H), 7.59 (d, J=8.8 Hz, 1 H), 7.53 (t, J=7.6 Hz, 1 H), 7.37 (m, 3 H), 5.17 (s, 2 H), 4.6 (brs., 2 H), 3.56 (s, 2 H), 2.48 (s, 3 H), 1.56 (s, 6 H).

후처리

  1. customthe flask was degassed
  2. additionrefilled with hydrogen (repeated for three times)
  3. filtrationthe resulting mixture was filtered
  4. concentrationThe filtrate was concentrated in vacuo
  5. customThe residue was purified by flash chromatography

출처 및 근거

ORD 기록
ord-6b5dabad80b4400c80a99452f72620c8
출처 데이터셋
uspto-grants-2014_10
특허 번호
US08871756B2

반응 노트

불러오는 중…