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Triethylamine → (E)-2-oxo-6-(3-oxo-3-(4-(thiazol-2-ylmethyl)-5,6-dihydropyridin-1(2H)-yl)prop-1-en-1-yl)-2,4-dihydro-1H-spiro[[1,8]naphthyridine-3,4'-piperidine]-1'-carboxamide

HRID 2175756
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HRID 2175756 반응식
FC(F)(F)C(O)=O.[O:8]=[C:9]([N:28]1[CH2:33][CH2:32][C:31]([CH2:34][C:35]2[S:36][CH:37]=[CH:38][N:39]=2)=[CH:30][CH2:29]1)/[CH:10]=[CH:11]/[C:12]1[CH:13]=[C:14]2[C:24](=[N:25][CH:26]=1)[NH:23][C:22](=[O:27])[C:16]1([CH2:21][CH2:20][NH:19][CH2:18][CH2:17]1)[CH2:15]2.C(N(CC)CC)C.[C:47](=O)([O:49]C1C=CC=CC=1)[NH2:48]>CS(C)=O>[O:27]=[C:22]1[C:16]2([CH2:21][CH2:20][N:19]([C:47]([NH2:48])=[O:49])[CH2:18][CH2:17]2)[CH2:15][C:14]2[C:24](=[N:25][CH:26]=[C:12](/[CH:11]=[CH:10]/[C:9](=[O:8])[N:28]3[CH2:33][CH2:32][C:31]([CH2:34][C:35]4[S:36][CH:37]=[CH:38][N:39]=4)=[CH:30][CH2:29]3)[CH:13]=2)[NH:23]1
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참가 물질

5

반응물 3

HCID 8471TriethylamineHCID 69322Phenyl carbamateHCID 86297851(E)-6-(3-oxo-3-(4-(thiazol-2-ylmethyl)-5,6-dihydropyridin-1(2H)-yl)prop-1-en-1-yl)-1H-spiro[[1,8]naph-thyridine-3,4'-piperidin]-2(4H)-one 2,2,2-trifluoroacetate2회

생성물 1

HCID 86298059(E)-2-oxo-6-(3-oxo-3-(4-(thiazol-2-ylmethyl)-5,6-dihydropyridin-1(2H)-yl)prop-1-en-1-yl)-2,4-dihydro-1H-spiro[[1,8]naphthyridine-3,4'-piperidine]-1'-carboxamide수율 31.2%

시약·촉매·용매 1

HCID 679Dimethyl Sulfoxide용매

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온도
27.5 °C

실험 절차

To a stirred solution of (E)-6-(3-oxo-3-(4-(thiazol-2-ylmethyl)-5,6-dihydro pyridin-1(2H)-yl)prop-1-en-1-yl)-1H-spiro[[1,8]naph-thyridine-3,4′-piperidin]-2(4H)-one 2,2,2-trifluoroacetate (Compound 34) (150 mg, 0.26 mmol) in DMSO (2 mL) were added triethylamine (110 mg, 1.04 mmol) and phenyl carbamate (44 mg, 0.32 mmol) at 20-35° C. and the reaction mixture was allowed to stir at 20-35° C. for 16 h. Then the reaction mixture was poured into ice water (50 mL), obtained solid was filtered, washed with water and dried under vacuum to get the desired compound as a yellow solid (40 mg, 31%); 1H NMR (400 MHz, DMSO-d6) δ 10.71 (s, 1H), 8.37 (d, J=2.0 Hz, 1H), 8.10 (s, 1H), 7.71 (d, J=3.4 Hz, 1H), 7.61 (d, J=3.4 Hz, 1H), 7.45 (d, J=15.2 Hz, 1H), 7.28-7.14 (m, 1H), 5.93 (s, 2H), 5.68-5.65 (m, 1H), 4.28-4.20 (m, 1H), 4.08-4.02 (m, 1H), 3.76-3.72 (m, 3H), 3.66-3.62 (m, 1H), 3.60-3.52 (m, 2H), 3.18 (t, J=10.0 Hz, 2H), 2.95 (s, 2H), 2.20-2.06 (m, 2H), 1.76-1.66 (m, 2H), 1.34-1.24 (m, 2H); ES-MS: 493.3 (M+1)+.

후처리

  1. customobtained solid
  2. filtrationwas filtered
  3. washwashed with water
  4. customdried under vacuum

출처 및 근거

ORD 기록
ord-cde291be428f47fdba6eae5e506d076e
출처 데이터셋
uspto-grants-2015_06
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09062075B2

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