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

HRID 2285257노트

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HRID 2285257 반응식
[CH3:1][N:2]1[CH2:6][CH2:5][CH2:4][C@H:3]1[C:7]1[N:11]2[CH:12]=[C:13]([O:16][C@H:17]3[C:26]4[C:21](=[CH:22][CH:23]=[CH:24][CH:25]=4)[C@@H:20]([NH2:27])[CH2:19][CH2:18]3)[CH:14]=[CH:15][C:10]2=[N:9][N:8]=1.ClC(Cl)(Cl)C[O:31][C:32](=O)[NH:33][C:34]1[N:35]([C:43]2[CH:48]=[CH:47][CH:46]=[C:45]([CH2:49][OH:50])[CH:44]=2)[N:36]=[C:37]([C:39]([CH3:42])([CH3:41])[CH3:40])[CH:38]=1.CCN(C(C)C)C(C)C>O1CCOCC1>[NH3:2].[C:39]([C:37]1[CH:38]=[C:34]([NH:33][C:32]([NH:27][C@@H:20]2[C:21]3[C:26](=[CH:25][CH:24]=[CH:23][CH:22]=3)[C@H:17]([O:16][C:13]3[CH:14]=[CH:15][C:10]4[N:11]([C:7]([C@@H:3]5[CH2:4][CH2:5][CH2:6][N:2]5[CH3:1])=[N:8][N:9]=4)[CH:12]=3)[CH2:18][CH2:19]2)=[O:31])[N:35]([C:43]2[CH:48]=[CH:47][CH:46]=[C:45]([CH2:49][OH:50])[CH:44]=2)[N:36]=1)([CH3:42])([CH3:40])[CH3:41]

참가 물질

6

반응물 3

HCID 81531DiisopropylethylamineHCID 86687007[5-tert-Butyl-2-(3-hydroxymethyl-phenyl)-2H-pyrazol-3-yl]-carbamic acid 2,2,2-trichloro-ethyl esterHCID 117666105(1S,4R)-4-[3-((S)-1-Methyl-pyrrolidin-2-yl)-[1,2,4]triazolo[4,3-a]pyridin-6-yloxy]-1,2,3,4-tetrahydro-naphthalen-1-ylamine

생성물 2

HCID 222AmmoniaHCID 866872701-[5-tert-butyl-2-(3-hydroxymethyl-phenyl)-2H-pyrazol-3-yl]-3-{(1S,4R)-4-[3-((S)-1-methyl-pyrrolidin-2-yl)-[1,2,4]triazolo[4,3-a]pyridin-6-yloxy]-1,2,3,4-tetrahydro-naphthalen-1-yl}-urea수율 85%

시약·촉매·용매 1

HCID 312751,4-Dioxane용매

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온도
70 °C

실험 절차

A solution of Intermediate 5c (1.60 g, 4.40 mmol) and Intermediate 29c (1.85 g, 4.40 mmol) in dioxane (20 mL) was treated with DIPEA (1.15 mL, 6.60 mmol) and the reaction mixture was heated at 70° C. for 36 h. The mixture was concentrated in vacuo and the residue was dissolved in DCM (150 mL) and washed with water (2×75 mL) and brine (75 mL). The organic layer was dried (MgSO4), filtered and concentrated in vacuo and the foam obtained purified by FCC, using 0-5% MeOH in DCM then 0-5% [2M NH3 in MeOH] in DCM to afford the title compound as a yellow foamy solid (0.94 g, 85%). LCMS (Method 3): Rt 2.76 min, m/z 635 [MH+].

후처리

  1. concentrationThe mixture was concentrated in vacuo
  2. dissolutionthe residue was dissolved in DCM (150 mL)
  3. washwashed with water (2×75 mL) and brine (75 mL)
  4. dry with materialThe organic layer was dried (MgSO4)
  5. filtrationfiltered
  6. concentrationconcentrated in vacuo
  7. customthe foam obtained
  8. custompurified by FCC

출처 및 근거

ORD 기록
ord-98f887d4aec14ba1822ef84d5930fac0
출처 데이터셋
uspto-grants-2015_09
특허 번호
US09145413B2

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