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Hydrochloric Acid → [4-({1-[1-(tert-Butoxycarbonyl)-4-(cyanomethyl)piperidin-4-yl]-4-carbamoyl-1H-pyrazol-3-yl}amino)phenyl]acetic acid

HRID 521224
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HRID 521224 반응식
[C:1]([C:4]1[C:5]([NH:25][C:26]2[CH:31]=[CH:30][C:29]([CH2:32][C:33]([O:35]C)=[O:34])=[CH:28][CH:27]=2)=[N:6][N:7]([C:9]2([CH2:22][C:23]#[N:24])[CH2:14][CH2:13][N:12]([C:15]([O:17][C:18]([CH3:21])([CH3:20])[CH3:19])=[O:16])[CH2:11][CH2:10]2)[CH:8]=1)(=[O:3])[NH2:2].[Li+].[OH-].Cl>C1COCC1.O>[C:18]([O:17][C:15]([N:12]1[CH2:13][CH2:14][C:9]([N:7]2[CH:8]=[C:4]([C:1](=[O:3])[NH2:2])[C:5]([NH:25][C:26]3[CH:27]=[CH:28][C:29]([CH2:32][C:33]([OH:35])=[O:34])=[CH:30][CH:31]=3)=[N:6]2)([CH2:22][C:23]#[N:24])[CH2:10][CH2:11]1)=[O:16])([CH3:21])([CH3:19])[CH3:20]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 3

HCID 313Hydrochloric AcidHCID 3939Lithium HydroxideHCID 86729389tert-butyl 4-(4-carbamoyl-3-{[4-(2-methoxy-2-oxoethyl)phenyl]amino}-1H-pyrazol-1-yl)-4-(cyanomethyl)piperidine-1-carboxylate

생성물 1

HCID 86729388[4-({1-[1-(tert-Butoxycarbonyl)-4-(cyanomethyl)piperidin-4-yl]-4-carbamoyl-1H-pyrazol-3-yl}amino)phenyl]acetic acid

시약·촉매·용매 2

HCID 962
Water
용매
2회
HCID 8028Tetrahydrofuran용매

실험 절차

To a solution of tert-butyl 4-(4-carbamoyl-3-{[4-(2-methoxy-2-oxoethyl)phenyl]amino}-1H-pyrazol-1-yl)-4-(cyanomethyl)piperidine-1-carboxylate (Example 12-2) (0.10 g, 0.20 mmol) in THF (1.0 mL) was added a solution of LiOH (19 mg, 0.81 mmol) in water (0.8 mL). The mixture was stirred at ambient temperature for 2 hours. The mixture was then neutralized with 1N aqueous HCl to pH 3-4, diluted with water, and extracted with EtOAc. The organic layer was separated, washed with brine, dried over anhydrous MgSO4, and concentrated in vacuo. The residue was purified by MPLC on silica gel (using a gradient elution of 0-10% MeOH/EtOAc) to afford the title compound, Example #18.

후처리

  1. extractionextracted with EtOAc
  2. customThe organic layer was separated
  3. washwashed with brine
  4. dry with materialdried over anhydrous MgSO4
  5. concentrationconcentrated in vacuo
  6. customThe residue was purified by MPLC on silica gel (
  7. washa gradient elution of 0-10% MeOH/EtOAc)

출처 및 근거

ORD 기록
ord-0c6b12df601948178762a5ac3677564b
출처 데이터셋
uspto-grants-2016_05
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09328099B2

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