Diisopropylethylamine → 4,4-Dimethyl-7-{2-[(1H-pyrrolo[2,3-b]pyridin-3-ylmethyl)-amino]-benzoylamino}-3,4-dihydro-1H-isoquinoline-2-carboxylic acid tert-butyl ester

HRID 969678노트

반응식

HRID 969678 반응식
[NH:1]1[C:5]2=[N:6][CH:7]=[CH:8][CH:9]=[C:4]2[C:3]([CH2:10][NH:11][C:12]2[CH:20]=[CH:19][CH:18]=[CH:17][C:13]=2[C:14]([OH:16])=O)=[CH:2]1.[C:21]([O:25][C:26]([N:28]1[CH2:37][C:36]([CH3:39])([CH3:38])[C:35]2[C:30](=[CH:31][C:32]([NH2:40])=[CH:33][CH:34]=2)[CH2:29]1)=[O:27])([CH3:24])([CH3:23])[CH3:22].CN(C(ON1N=NC2C=CC=CC1=2)=[N+](C)C)C.[B-](F)(F)(F)F.CCN(C(C)C)C(C)C>C(Cl)Cl>[C:21]([O:25][C:26]([N:28]1[CH2:37][C:36]([CH3:39])([CH3:38])[C:35]2[C:30](=[CH:31][C:32]([NH:40][C:14](=[O:16])[C:13]3[CH:17]=[CH:18][CH:19]=[CH:20][C:12]=3[NH:11][CH2:10][C:3]3[C:4]4[C:5](=[N:6][CH:7]=[CH:8][CH:9]=4)[NH:1][CH:2]=3)=[CH:33][CH:34]=2)[CH2:29]1)=[O:27])([CH3:24])([CH3:22])[CH3:23]

참가 물질

6

반응물 4

HCID 81531DiisopropylethylamineHCID 2733207O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborateHCID 21959561Tert-butyl 7-amino-4,4-dimethyl-3,4-dihydroisoquinoline-2(1H)-carboxylateHCID 664154252-[(1H-pyrrolo[2,3-b]pyridin-3-ylmethyl)-amino]-benzoic acid

생성물 1

HCID 695113924,4-Dimethyl-7-{2-[(1H-pyrrolo[2,3-b]pyridin-3-ylmethyl)-amino]-benzoylamino}-3,4-dihydro-1H-isoquinoline-2-carboxylic acid tert-butyl ester

시약·촉매·용매 1

HCID 6344Dichloromethane용매2회

실험 절차

A mixture of 2-[(1H-pyrrolo[2,3-b]pyridin-3-ylmethyl)-amino]-benzoic acid (Step A, 516 mg, 2.0 mmol), 7-amino-4,4-dimethyl-3,4-dihydro-1H-isoquinoline-2-carboxylic acid tert-butyl ester (552 mg, 2.0 mmol), TBTU (0.706 g, 2.2 mmol), and DIEA (0.7 mL) in 30 mL of CH2Cl2 was stirred at RT for 2 h, then diluted with more CH2Cl2. The organic layer was washed with water, brine, dried with MgSO4, filtered, and condensed. The residue was purified by flash column chromatography (0 to 30% of EtOAc in CH2Cl2), to obtain the titled compound as oil. MS (ES+): 526 (M+H)+. Calc'd for C31H35N5O3-525.27.

후처리

  1. washThe organic layer was washed with water, brine
  2. dry with materialdried with MgSO4
  3. filtrationfiltered
  4. customcondensed
  5. customThe residue was purified by flash column chromatography (0 to 30% of EtOAc in CH2Cl2)

출처 및 근거

ORD 기록
ord-1b431d7b4aec40b487583f92ee5d40bb
출처 데이터셋
uspto-grants-2007_12
특허 번호
US07307088B2

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