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Sodium Hydroxide → 1-{4'-[5-((R)-1,2-dimethyl-propoxycarbonylamino)-1-methyl-1H-[1,2,3]triazol-4-yl]-biphenyl-4-yl}-cyclopropanecarboxylic acid

HRID 631919
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HRID 631919 반응식
C[O:2][C:3]([C:5]1([C:8]2[CH:13]=[CH:12][C:11]([C:14]3[CH:19]=[CH:18][C:17]([C:20]4[N:21]=[N:22][N:23]([CH3:34])[C:24]=4[NH:25][C:26]([O:28][C@H:29]([CH3:33])[CH:30]([CH3:32])[CH3:31])=[O:27])=[CH:16][CH:15]=3)=[CH:10][CH:9]=2)[CH2:7][CH2:6]1)=[O:4].[OH-].[Na+]>C1COCC1.C(O)C>[CH3:33][C@@H:29]([O:28][C:26]([NH:25][C:24]1[N:23]([CH3:34])[N:22]=[N:21][C:20]=1[C:17]1[CH:18]=[CH:19][C:14]([C:11]2[CH:10]=[CH:9][C:8]([C:5]3([C:3]([OH:4])=[O:2])[CH2:7][CH2:6]3)=[CH:13][CH:12]=2)=[CH:15][CH:16]=1)=[O:27])[CH:30]([CH3:31])[CH3:32]
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참가 물질

5

반응물 2

HCID 14798Sodium HydroxideHCID 1180622341-{4'-[5-((R)-1,2-dimethyl-propoxycarbonylamino)-1-methyl-1H-[1,2,3]triazol-4-yl]-biphenyl-4-yl}-cyclopropanecarboxylic acid methyl ester

생성물 1

HCID 714574791-{4'-[5-((R)-1,2-dimethyl-propoxycarbonylamino)-1-methyl-1H-[1,2,3]triazol-4-yl]-biphenyl-4-yl}-cyclopropanecarboxylic acid수율 89.3%

시약·촉매·용매 2

HCID 702Ethanol용매
HCID 8028
Tetrahydrofuran
용매

실험 절차

1-{4′-[5-((R)-1,2-Dimethyl-propoxycarbonylamino)-1-methyl-1H-[1,2,3]triazol-4-yl]-biphenyl-4-yl}-cyclopropanecarboxylic acid methyl ester (97 mg) was dissolved in 2 mL of THF and 2 mL of ethanol. To this clear solution was added 1N NaOH solution 2 mL. The clear solution was stirred at room temperature overnight. Solvents were evaporated and the residue was dissolved in water (12 mL). The solution was filtered. The filtrate was treated with hydrochloric acid (1N, 2.5 mL). The white precipitate was filtered and dried in air to provide 1-{4′-[5-((R)-1,2-dimethyl-propoxycarbonylamino)-1-methyl-1H-[1,2,3]triazol-4-yl]-biphenyl-4-yl}-cyclopropanecarboxylic acid as a pale yellow solid (84 mg, 89.3% yield). LC/MS calcd for C25H28N4O4 (m/e) 448.0, obsd 449.2 (M+H); 1H-NMR (300 MHz, DMSO-d6) δ ppm 0.52 (br, 1H), 0.88 (br, 5H), 1.04-1.25 (m, 5H), 1.35-1.43 (m, 2H), 1.62-1.85 (br, 1H), 3.80 (s, 3H), 4.55 (br, 1H), 7.35 (d, J=8.3 Hz, 2H), 7.57 (d, J=8.3 Hz, 2H), 7.68 (d, J=8.3 Hz, 2H), 7.78 (d, J=8.3 Hz, 2H), 9.34 and 9.67 (br s, 1H), 12.30 (br s, 1H).

후처리

  1. customSolvents were evaporated
  2. dissolutionthe residue was dissolved in water (12 mL)
  3. filtrationThe solution was filtered
  4. additionThe filtrate was treated with hydrochloric acid (1N, 2.5 mL)
  5. filtrationThe white precipitate was filtered
  6. customdried in air

출처 및 근거

ORD 기록
ord-a2fb32dd791543a792590208b1e63589
출처 데이터셋
uspto-grants-2016_04
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09321738B2

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