Hydrogen Bromide → 3-Amino-N-{4-[(3S,5R)-3-amino-5-(trifluoromethyl)piperidin-1-yl]pyridin-3-yl}-7-(4-methylpiperazin-1-yl)quinoline-2-carboxamide

HRID 924464노트

반응식

HRID 924464 반응식
C(OC([NH:8][C@H:9]1[CH2:14][C@@H:13]([C:15]([F:18])([F:17])[F:16])[CH2:12][N:11]([C:19]2[CH:24]=[CH:23][N:22]=[CH:21][C:20]=2[NH:25][C:26]([C:28]2[C:37]([NH:38]C(=O)OCC3C=CC=CC=3)=[CH:36][C:35]3[C:30](=[CH:31][C:32]([N:49]4[CH2:54][CH2:53][N:52]([CH3:55])[CH2:51][CH2:50]4)=[CH:33][CH:34]=3)[N:29]=2)=[O:27])[CH2:10]1)=O)(C)(C)C.Br>CC(O)=O>[NH2:38][C:37]1[C:28]([C:26]([NH:25][C:20]2[CH:21]=[N:22][CH:23]=[CH:24][C:19]=2[N:11]2[CH2:12][C@H:13]([C:15]([F:17])([F:18])[F:16])[CH2:14][C@H:9]([NH2:8])[CH2:10]2)=[O:27])=[N:29][C:30]2[C:35]([CH:36]=1)=[CH:34][CH:33]=[C:32]([N:49]1[CH2:54][CH2:53][N:52]([CH3:55])[CH2:51][CH2:50]1)[CH:31]=2

참가 물질

4

반응물 2

HCID 260Hydrogen BromideHCID 86726907Benzyl [2-[({4-[(3S,5R)-3-[(tert-butoxycarbonyl)amino]-5-(trifluoromethyl)piperidin-1-yl]pyridin-3-yl}amino)carbonyl]-7-(4-methylpiperazin-1-yl)quinolin-3-yl]carbamate

생성물 1

HCID 867269083-Amino-N-{4-[(3S,5R)-3-amino-5-(trifluoromethyl)piperidin-1-yl]pyridin-3-yl}-7-(4-methylpiperazin-1-yl)quinoline-2-carboxamide

시약·촉매·용매 1

HCID 176Acetic Acid용매

실험 절차

A mixture of benzyl [2-[({4-[(3S,5R)-3-[(tert-butoxycarbonyl)amino]-5-(trifluoromethyl)piperidin-1-yl]pyridin-3-yl}amino)carbonyl]-7-(4-methylpiperazin-1-yl)quinolin-3-yl]carbamate (0.006 g, 0.008 mmol) and 2 mL of 4.0 M HBr in AcOH was stirred at room temperature for 2 h. The mixture was concentrated under reduced pressure, and the residue was then treated with 4.5 mL of MeOH and 0.5 mL of NH4OH solution. The mixture was filtered and the filtrate was purified by preparative HPLC (XBridge™ C18 column, eluting with a gradient of MeCN/water containing 0.1% NH4OH, at a flow rate of 30 mL/min.) to afford the title compound. LCMS calc. for C26H32F3N8O [M+H]+: m/z=529.3. found: 529.3.

후처리

  1. concentrationThe mixture was concentrated under reduced pressure
  2. additionthe residue was then treated with 4.5 mL of MeOH and 0.5 mL of NH4OH solution
  3. filtrationThe mixture was filtered
  4. customthe filtrate was purified by preparative HPLC (XBridge™ C18 column
  5. washeluting with a gradient of MeCN/water containing 0.1% NH4OH, at a flow rate of 30 mL/min.)

출처 및 근거

ORD 기록
ord-433119c22dac47329c3107980a1cb71e
출처 데이터셋
uspto-grants-2016_03
특허 번호
US09278950B2

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