Diisopropylethylamine → 1-[5-tert-Butyl-2-(3-hydroxymethyl-phenyl)-2H-pyrazol-3-yl]-3-{(1S,4R)-4-[3-((S)-2-methyl-piperidin-1-yl)-[1,2,4]triazolo[4,3-a]pyridin-6-yloxy]-1,2,3,4-tetrahydro-naphthalen-1-yl)-urea

HRID 2282752노트

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HRID 2282752 반응식
[CH3:1][C@H:2]1[CH2:7][CH2:6][CH2:5][CH2:4][N:3]1[C:8]1[N:12]2[CH:13]=[C:14]([O:17][C@H:18]3[C:27]4[C:22](=[CH:23][CH:24]=[CH:25][CH:26]=4)[C@@H:21]([NH2:28])[CH2:20][CH2:19]3)[CH:15]=[CH:16][C:11]2=[N:10][N:9]=1.ClC(Cl)(Cl)C[O:32][C:33](=O)[NH:34][C:35]1[N:36]([C:44]2[CH:49]=[CH:48][CH:47]=[C:46]([CH2:50][OH:51])[CH:45]=2)[N:37]=[C:38]([C:40]([CH3:43])([CH3:42])[CH3:41])[CH:39]=1.CCN(C(C)C)C(C)C>O1CCOCC1>[C:40]([C:38]1[CH:39]=[C:35]([NH:34][C:33]([NH:28][C@@H:21]2[C:22]3[C:27](=[CH:26][CH:25]=[CH:24][CH:23]=3)[C@H:18]([O:17][C:14]3[CH:15]=[CH:16][C:11]4[N:12]([C:8]([N:3]5[CH2:4][CH2:5][CH2:6][CH2:7][C@@H:2]5[CH3:1])=[N:9][N:10]=4)[CH:13]=3)[CH2:19][CH2:20]2)=[O:32])[N:36]([C:44]2[CH:49]=[CH:48][CH:47]=[C:46]([CH2:50][OH:51])[CH:45]=2)[N:37]=1)([CH3:43])([CH3:41])[CH3:42]

참가 물질

5

반응물 3

HCID 81531DiisopropylethylamineHCID 86687007[5-tert-Butyl-2-(3-hydroxymethyl-phenyl)-2H-pyrazol-3-yl]-carbamic acid 2,2,2-trichloro-ethyl esterHCID 86687106(1S,4R)-4-[3-((S)-2-Methyl-piperidin-1-yl)-[1,2,4]triazolo[4,3-a]pyridin-6-yloxy]-1,2,3,4-tetrahydro-naphthalen-1-ylamine

생성물 1

HCID 866871561-[5-tert-Butyl-2-(3-hydroxymethyl-phenyl)-2H-pyrazol-3-yl]-3-{(1S,4R)-4-[3-((S)-2-methyl-piperidin-1-yl)-[1,2,4]triazolo[4,3-a]pyridin-6-yloxy]-1,2,3,4-tetrahydro-naphthalen-1-yl)-urea수율 66%

시약·촉매·용매 1

HCID 312751,4-Dioxane용매

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온도
80 °C

실험 절차

A mixture of Intermediate 81d (319 mg, 0.85 mmol), Intermediate 29c (335 mg, 0.85 mmol) and DIPEA (294 μL, 1.69 mmol) in dioxane (10 mL) was stirred at 80° C. for 18 hours. After cooling, the reaction mixture was partitioned between water and DCM. The aqueous phase was extracted with EtOAc (×3) and the combined organic layers were washed with brine, dried (MgSO4) and concentrated in vacuo. The resulting residue was purified by FCC on silica, using a gradient of 0-10% MeOH in DCM, to afford the title compound (362 mg, 66%). LCMS (Method 4): Rt 3.29 min, m/z 649 [MH+].

후처리

  1. temperatureAfter cooling
  2. customthe reaction mixture was partitioned between water and DCM
  3. extractionThe aqueous phase was extracted with EtOAc (×3)
  4. washthe combined organic layers were washed with brine
  5. dry with materialdried (MgSO4)
  6. concentrationconcentrated in vacuo
  7. customThe resulting residue was purified by FCC on silica

출처 및 근거

ORD 기록
ord-cd84fb79303e4709888e78f2d93bf38e
출처 데이터셋
uspto-grants-2015_09
특허 번호
US09139584B2

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