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Hydrochloric Acid → 2-[4-(2-Chloro-3-methoxyphenoxy)-2-oxo-2,5-dihydro-pyrrol-1-yl]-4-fluoro-4-methyl-pentanoic acid-[1-((R)-2,3-dihydroxy-propyl)-1H-pyrazol-3-yl]-amide

HRID 19185
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HRID 19185 반응식
CC1(C)[O:6][C@H:5]([CH2:7][N:8]2[CH:12]=[CH:11][C:10]([NH:13][C:14](=[O:37])[CH:15]([N:21]3[CH2:25][C:24]([O:26][C:27]4[CH:32]=[CH:31][CH:30]=[C:29]([O:33][CH3:34])[C:28]=4[Cl:35])=[CH:23][C:22]3=[O:36])[CH2:16][C:17]([F:20])([CH3:19])[CH3:18])=[N:9]2)[CH2:4][O:3]1.Cl.O[C@@H](CO)CN1C=CC(NC(=O)C(N2CC(OC3C=CC=C(OCC)C=3Cl)=CC2=O)CC(F)(C)C)=N1>O1CCCC1.C(OCC)(=O)C>[OH:6][C@@H:5]([CH2:4][OH:3])[CH2:7][N:8]1[CH:12]=[CH:11][C:10]([NH:13][C:14](=[O:37])[CH:15]([N:21]2[CH2:25][C:24]([O:26][C:27]3[CH:32]=[CH:31][CH:30]=[C:29]([O:33][CH3:34])[C:28]=3[Cl:35])=[CH:23][C:22]2=[O:36])[CH2:16][C:17]([F:20])([CH3:19])[CH3:18])=[N:9]1
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참가 물질

6

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HCID 313Hydrochloric AcidHCID 668998212-[4-(2-chloro-3-methoxy-phenoxy)-2-oxo-2,5-dihydro-pyrrol-1-yl]-4-fluoro-4-methyl-pentanoic acid [1-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl-methyl)-1H-pyrazol-3-yl]-amideHCID 66900077HCID 66900077, 화합물

생성물 1

HCID 579200982-[4-(2-Chloro-3-methoxyphenoxy)-2-oxo-2,5-dihydro-pyrrol-1-yl]-4-fluoro-4-methyl-pentanoic acid-[1-((R)-2,3-dihydroxy-propyl)-1H-pyrazol-3-yl]-amide

시약·촉매·용매

2
HCID 8028Tetrahydrofuran용매HCID 8857Ethyl Acetate용매

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온도
25 °C

실험 절차

A solution of 2-[4-(2-chloro-3-methoxy-phenoxy)-2-oxo-2,5-dihydro-pyrrol-1-yl]-4-fluoro-4-methyl-pentanoic acid [1-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl-methyl)-1H-pyrazol-3-yl]-amide (390 mg, 0.71 mmol) in tetrahydrofuran (10 mL) was treated with 2N aqueous hydrochloric acid solution (10 mL). The reaction mixture was stirred at 25° C. for 4 h. The reaction mixture was diluted with ethyl acetate, washed with water, saturated sodium bicarbonate solution, a saturated sodium chloride solution and dried over magnesium sulfate. The organic layer was concentrated to afford, 2-[4-(2-chloro-3-ethoxy-phenoxy)-2-oxo-2,5-dihydro-pyrrol-1-yl]-4-fluoro-4-methyl-pentanoic acid [1-((R)-2,3-dihydroxy-propyl)-1H-pyrazol-3-yl]-amide (300 mg, 83%) as a white solid: LR-ES-MS m/z calculated for C23H28ClFN4O6 [M]+ 510, observed 511 [M+H]+; 1H NMR (300 MHz, DMSO-d6) δ ppm 1.27, 1.32 (2×d, J=3.0 Hz, 3H), 1.36, 1.39 (2×d, J=3.0 Hz, 3H), 1.99-2.34 (m, 2H), 3.19-3.33 (m, 2H), 3.69-3.89 (m, 2H), 3.90 (s, 3H), 4.09 (dd, J=13.6, 3.6 Hz, 1H), 4.26 (d, J=18.4 Hz, 1H), 4.37-4.58 (m, 1H), 4.71 (t, J=5.6 Hz, 1H), 4.77, 4.80 (2×s, 1H), 4.94 (d, J=5.1 Hz, 1H), 5.08 (dd, J=9.5, 4.4 Hz, 1H), 6.41 (d, J=2.1 Hz, 1H), 7.00, 7.06 (2×d, J=8.2 Hz, 1H), 7.13 (d, J=8.2 Hz, 1H), 7.41 (t, J=8.2 Hz, 1H), 7.54 (d, J=2.1 Hz, 1H), 10.68, 10.79 (2×s, 1H)

후처리

  1. washwashed with water, saturated sodium bicarbonate solution
  2. dry with materiala saturated sodium chloride solution and dried over magnesium sulfate
  3. concentrationThe organic layer was concentrated
  4. customto afford

출처 및 근거

ORD 기록
ord-c96153a04e204b36b985453367008f36
출처 데이터셋
uspto-grants-2010_06
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07741327B2

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