Acetic Acid → 3-cyclopentyl-3-[4-(2-{[4-(2-pyrrolidin-1-ylethoxy)phenyl]amino}pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile

HRID 1876888노트

반응식

HRID 1876888 반응식
Cl[C:2]1[N:7]=[C:6]([C:8]2[CH:9]=[N:10][N:11]([CH:13]([CH:17]3[CH2:21][CH2:20][CH2:19][CH2:18]3)[CH2:14][C:15]#[N:16])[CH:12]=2)[CH:5]=[CH:4][N:3]=1.[N:22]1([CH2:27][CH2:28][O:29][C:30]2[CH:36]=[CH:35][C:33]([NH2:34])=[CH:32][CH:31]=2)[CH2:26][CH2:25][CH2:24][CH2:23]1.C(O)(=O)C>>[CH:17]1([CH:13]([N:11]2[CH:12]=[C:8]([C:6]3[CH:5]=[CH:4][N:3]=[C:2]([NH:34][C:33]4[CH:35]=[CH:36][C:30]([O:29][CH2:28][CH2:27][N:22]5[CH2:26][CH2:25][CH2:24][CH2:23]5)=[CH:31][CH:32]=4)[N:7]=3)[CH:9]=[N:10]2)[CH2:14][C:15]#[N:16])[CH2:21][CH2:20][CH2:19][CH2:18]1

참가 물질

4

반응물 3

HCID 176Acetic AcidHCID 64937494-(2-(Pyrrolidin-1-yl)ethoxy)anilineHCID 866372883-(4-(2-chloropyrimidin-4-yl)-1H-pyrazol-1-yl)-3-cyclopentylpropanenitrile

생성물 1

HCID 580145133-cyclopentyl-3-[4-(2-{[4-(2-pyrrolidin-1-ylethoxy)phenyl]amino}pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile

실험 절차

A mixture of 3-[4-(2-chloropyrimidin-4-yl)-1H-pyrazol-1-yl]-3-cyclopentylpropanenitrile (prepared according to the procedure described in Example 33, Step 2; 0.030 g, 0.000099 mol) and 4-(2-pyrrolidin-1-ylethoxy)aniline (0.0308 g, 0.000149 mol) in acetic acid (0.7 mL, 0.01 mol) was refluxed overnight. After being evaporated to dryness, the residue was diluted with EtOAc, washed with aqueous sodium bicarbonate, brine, dried, and concentrated. The residue was applied on RP-HPLC to obtain the desired product as a racemic mixture (free base). LCMS (M+H) 472.4.

후처리

  1. customprepared
  2. customAfter being evaporated to dryness
  3. additionthe residue was diluted with EtOAc
  4. washwashed with aqueous sodium bicarbonate, brine
  5. customdried
  6. concentrationconcentrated

출처 및 근거

ORD 기록
ord-6a8c111bd6fe4680b1f74623ef0e296a
출처 데이터셋
uspto-grants-2012_11
특허 번호
US08309718B2

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