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1-(tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole → (S)-6-(3-Hydroxypyrrolidin-1-yl)-5-(1H-pyrazol-5-yl)-N-(4-(trifluoromethoxy)phenyl)nicotinamide

HRID 73808
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HRID 73808 반응식
Br[C:2]1[C:3]([N:22]2[CH2:26][CH2:25][C@H:24]([OH:27])[CH2:23]2)=[N:4][CH:5]=[C:6]([CH:21]=1)[C:7]([NH:9][C:10]1[CH:15]=[CH:14][C:13]([O:16][C:17]([F:20])([F:19])[F:18])=[CH:12][CH:11]=1)=[O:8].O1CCCCC1[N:34]1[C:38](B2OC(C)(C)C(C)(C)O2)=[CH:37][CH:36]=[N:35]1>CCO.CC#N>[OH:27][C@H:24]1[CH2:25][CH2:26][N:22]([C:3]2[C:2]([C:36]3[NH:35][N:34]=[CH:38][CH:37]=3)=[CH:21][C:6]([C:7]([NH:9][C:10]3[CH:15]=[CH:14][C:13]([O:16][C:17]([F:20])([F:19])[F:18])=[CH:12][CH:11]=3)=[O:8])=[CH:5][N:4]=2)[CH2:23]1
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참가 물질

4

반응물 2

HCID 115872081-(tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazoleHCID 86702636(S)-5-bromo-6-(3-hydroxypyrrolidin-1-yl)-N-(4-(trifluoromethoxy)phenyl)nicotinamide

생성물 1

HCID 72545117(S)-6-(3-Hydroxypyrrolidin-1-yl)-5-(1H-pyrazol-5-yl)-N-(4-(trifluoromethoxy)phenyl)nicotinamide

시약·촉매·용매 1

HCID 21984225Acetonitrile ethanol용매

실험 절차

The title compound was prepared in analogous fashion to that described in Example 8 using (S)-5-bromo-6-(3-hydroxypyrrolidin-1-yl)-N-(4-(trifluoromethoxy)phenyl)nicotinamide (Stage 34.1) and 1-(tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole to afford an off-white powder. HPLC (Condition 4) tR=4.42 min, HPLC Chiral (CHIRALPAK® AD-H, 250×4.6 mm, eluent:EtOH/MeCN (98:2), 0.5 mL/min, UV 210 nm) tR=28.27 min, UPLC-MS (Condition 3) tR=0.91 min, m/z=434.2 [M+H]+; 1H-NMR (400 MHz, DMSO-d6) δ ppm 1.63-1.88 (m, 2H) 2.92 (d, J=11.73 Hz, 1H) 3.19-3.29 (m, 2H) 3.34-3.47 (m, 1H) 4.18 (br. s, 1H) 4.80 (d, J=3.13 Hz, 1H) 6.37 (s, 1H) 7.31 (d, J=8.99 Hz, 2H) 7.75-7.89 (m, 3H) 8.00 (d, J=2.35 Hz, 1H) 8.71 (d, J=2.35 Hz, 1H) 10.16 (s, 1H) 12.85-13.12 (m, 1H).

후처리

  1. customto afford an off-white powder

출처 및 근거

ORD 기록
ord-49d2c800d1734599908dab7770a58e29
출처 데이터셋
uspto-grants-2014_09
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08829195B2

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