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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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Hydrochloric Acid → (6R,13R)-9-fluoro-13-methyl-2,11,15,19,20,23-hexazapentacyclo[15.5.2.17,11.02,6.020,24]pentacosa-1(23),7,9,17(24),18,21-hexaene-16,25-dione

HRID 1426974
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HRID 1426974 반응식
[NH2:1][CH2:2][C@@H:3]([CH3:31])[CH2:4][N:5]1[CH:10]=[C:9]([F:11])[CH:8]=[C:7]([C@H:12]2[CH2:16][CH2:15][CH2:14][N:13]2[C:17]2[CH:22]=[CH:21][N:20]3[N:23]=[CH:24][C:25]([C:26](OC)=[O:27])=[C:19]3[N:18]=2)[C:6]1=[O:30].[OH-].[Li+].Cl.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.C(N(C(C)C)C(C)C)C>C1COCC1.CO.CN(C=O)C>[F:11][C:9]1[CH:8]=[C:7]2[C:6](=[O:30])[N:5]([CH:10]=1)[CH2:4][C@H:3]([CH3:31])[CH2:2][NH:1][C:26](=[O:27])[C:25]1=[C:19]3[N:18]=[C:17]([CH:22]=[CH:21][N:20]3[N:23]=[CH:24]1)[N:13]1[C@@H:12]2[CH2:16][CH2:15][CH2:14]1
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참가 물질

8

반응물 5

HCID 313Hydrochloric AcidHCID 3939Lithium HydroxideHCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 67471049methyl 5-((R)-2-(1-((R)-3-amino-2-methylpropyl)-5-fluoro-2-oxo-1,2-dihydropyridin-3-yl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylate

생성물 1

HCID 54670442(6R,13R)-9-fluoro-13-methyl-2,11,15,19,20,23-hexazapentacyclo[15.5.2.17,11.02,6.020,24]pentacosa-1(23),7,9,17(24),18,21-hexaene-16,25-dione수율 10.1%

시약·촉매·용매 2

HCID 6228Dimethylformamide용매HCID 21899815MeOH tetrahydrofuran용매

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온도
70 °C

실험 절차

To a solution of methyl 5-((R)-2-(1-((R)-3-amino-2-methylpropyl)-5-fluoro-2-oxo-1,2-dihydropyridin-3-yl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylate (65 mg, 0.15 mmol) in THF/MeOH (6 mL/2 mL) was added lithium hydroxide (455 μL, 0.91 mmol). The reaction was stirred at 70° C. for 3 hours, then quenched with hydrogen chloride (910 μL, 0.91 mmol). The solvent was removed under reduced pressure and the residue was dried under high vacuum. To the resulting crude residue was added DMF (10 mL), HATU (115 mg, 0.30 mmol) and N-ethyl-N-isopropylpropan-2-amine (78 mg, 0.61 mmol). The reaction was stirred for 3 hours, and the solvent was removed under reduced pressure. The residue was purified by silica column chromatography, eluting with 10% MeOH/EtOAc to afford the title compound (6.0 mg, 10% yield). MS (apci) m/z=397.3 (M+H).

후처리

  1. customThe solvent was removed under reduced pressure
  2. customthe residue was dried under high vacuum
  3. stirringThe reaction was stirred for 3 hours
  4. customthe solvent was removed under reduced pressure
  5. customThe residue was purified by silica column chromatography
  6. washeluting with 10% MeOH/EtOAc

출처 및 근거

ORD 기록
ord-97121a83eec34d97af5f84c9b407753c
출처 데이터셋
uspto-grants-2015_01
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08933084B2

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