Trifluoroacetic acid → tert-butyl 3-{[(4-{[5-(3,5-difluorobenzyl)-1H-indazol-3-yl]carbamoyl}-3-[tetrahydro-2H-pyran-4-yl(trifluoroacetyl)amino]phenyl)amino]methyl}azetidine-1-carboxylate

HRID 1773414노트

반응식

HRID 1773414 반응식
[F:1][C:2]1[CH:3]=[C:4]([CH:38]=[C:39]([F:41])[CH:40]=1)[CH2:5][C:6]1[CH:7]=[C:8]2[C:12](=[CH:13][CH:14]=1)[NH:11][N:10]=[C:9]2[NH:15][C:16](=[O:37])[C:17]1[CH:22]=[CH:21][C:20]([NH2:23])=[CH:19][C:18]=1[N:24]([CH:31]1[CH2:36][CH2:35][O:34][CH2:33][CH2:32]1)[C:25](=[O:30])[C:26]([F:29])([F:28])[F:27].[CH:42]([CH:44]1[CH2:47][N:46]([C:48]([O:50][C:51]([CH3:54])([CH3:53])[CH3:52])=[O:49])[CH2:45]1)=O.FC(F)(F)C(O)=O.C(O[BH-](OC(=O)C)OC(=O)C)(=O)C.C[N+](C)(C)C>ClCCl>[F:41][C:39]1[CH:38]=[C:4]([CH:3]=[C:2]([F:1])[CH:40]=1)[CH2:5][C:6]1[CH:7]=[C:8]2[C:12](=[CH:13][CH:14]=1)[NH:11][N:10]=[C:9]2[NH:15][C:16]([C:17]1[CH:22]=[CH:21][C:20]([NH:23][CH2:42][CH:44]2[CH2:47][N:46]([C:48]([O:50][C:51]([CH3:52])([CH3:54])[CH3:53])=[O:49])[CH2:45]2)=[CH:19][C:18]=1[N:24]([CH:31]1[CH2:32][CH2:33][O:34][CH2:35][CH2:36]1)[C:25](=[O:30])[C:26]([F:29])([F:27])[F:28])=[O:37]

참가 물질

6

반응물 4

HCID 6422Trifluoroacetic acidHCID 10726182Tert-butyl 3-formylazetidine-1-carboxylateHCID 13696215Tetramethylammonium Triacetoxyborohydride (>90%)HCID 86647628N-[5-(3,5-difluorobenzyl)-1H-indazol-3-yl]-4-amino-2-[tetrahydro-2H-pyran-4-yl(trifluoroacetyl)amino]benzamide

생성물 1

HCID 86647629tert-butyl 3-{[(4-{[5-(3,5-difluorobenzyl)-1H-indazol-3-yl]carbamoyl}-3-[tetrahydro-2H-pyran-4-yl(trifluoroacetyl)amino]phenyl)amino]methyl}azetidine-1-carboxylate

시약·촉매·용매 1

HCID 6344Dichloromethane용매2회

실험 절차

To a solution of N-[5-(3,5-difluorobenzyl)-1H-indazol-3-yl]-4-amino-2-[tetrahydro-2H-pyran-4-yl(trifluoroacetyl)amino]benzamide (240 mg, 0.42 mmol) in dichloromethane (20 mL) were added tert-butyl 3-formylazetidine-1-carboxylate (116 mg, 0.63 mmol), trifluoroacetic acid (0.32 mL) and tetramethylammonium triacetoxyborohydride (165 mg g, 0.63 mmol). The mixture was stirred at room temperature overnight, then diluted with dichloromethane, washed with NaHCO3 sat.sol. and brine, dried over sodium sulfate and evaporated to dryness.

후처리

  1. washwashed with NaHCO3 sat.sol
  2. dry with materialand brine, dried over sodium sulfate
  3. customevaporated to dryness

출처 및 근거

ORD 기록
ord-6dfb40f8ea3a4edfaf0498678d107c0b
출처 데이터셋
uspto-grants-2016_02
특허 번호
US09255087B2

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