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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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Bis(2-oxo-3-oxazolidinyl)phosphinic chloride → 1h-Pyrrolo[3,2-b]pyridine-2-carboxamide,1-[[5-(5-chloro-2-thienyl)-3-isoxazolyl]methyl]-n-[1-(1-methylethyl)-4-piperidinyl]-

HRID 2250433
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HRID 2250433 반응식
[Cl:1][C:2]1[S:6][C:5]([C:7]2[O:11][N:10]=[C:9]([CH2:12][N:13]3[C:21]4[C:16](=[N:17][CH:18]=[CH:19][CH:20]=4)[CH:15]=[C:14]3[C:22](O)=[O:23])[CH:8]=2)=[CH:4][CH:3]=1.Cl.[CH:26]([N:29]1[CH2:34][CH2:33][CH:32]([NH2:35])[CH2:31][CH2:30]1)([CH3:28])[CH3:27].O=C1N(P(Cl)(N2CCOC2=O)=O)CCO1>ClCCl.C(N(CC)CC)C>[CH:26]([N:29]1[CH2:34][CH2:33][CH:32]([NH:35][C:22]([C:14]2[N:13]([CH2:12][C:9]3[CH:8]=[C:7]([C:5]4[S:6][C:2]([Cl:1])=[CH:3][CH:4]=4)[O:11][N:10]=3)[C:21]3[C:16](=[N:17][CH:18]=[CH:19][CH:20]=3)[CH:15]=2)=[O:23])[CH2:31][CH2:30]1)([CH3:28])[CH3:27]
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참가 물질

6

반응물 3

HCID 152842Bis(2-oxo-3-oxazolidinyl)phosphinic chlorideHCID 230334601-Isopropylpiperidin-4-amine hydrochlorideHCID 692269921h-Pyrrolo[3,2-b]pyridine-2-carboxylic acid,1-[[5-(5-chloro-2-thienyl)-3-isoxazolyl]methyl]-

생성물 1

HCID 99131941h-Pyrrolo[3,2-b]pyridine-2-carboxamide,1-[[5-(5-chloro-2-thienyl)-3-isoxazolyl]methyl]-n-[1-(1-methylethyl)-4-piperidinyl]-

시약·촉매·용매 2

HCID 6344
Dichloromethane
용매
HCID 8471Triethylamine용매

실험 절차

To a suspension of 50 mg 1-[5-(5-chloro-thiophen-2-yl)-isoxazol-3-ylmethyl]-1H-pyrrolo[3,2-b]pyridine-2-carboxylic acid, 36 mg 1-isopropyl-piperidin-4-ylamine hydrochloride and 35 mg bis(2-oxo-3-oxazolidinyl)phosphinic chloride in 1 mL dichloromethane, 77 μl triethylamine were added at room temperature and the mixture was stirred for 16 hours. After removing of the solvent under reduced pressure, the residue was purified by preparative HPLC (C18 reverse phase column, elution with a water/acetonitrile gradient with 0.1% trifluoroacetic acid). The fractions containing the product were evaporated and lyophilized to yield a white residue which was partitioned between 5 mL aqueous 0.1 N sodium hydroxide solution and 5 mL ethyl acetate. The organic layer was washed with additional water and then dried over sodium sulphate. After filtration and removal of the solvent under reduced pressure, a white solid was obtained.

후처리

  1. additionwere added at room temperature
  2. customAfter removing of the solvent under reduced pressure
  3. customthe residue was purified by preparative HPLC (
  4. washC18 reverse phase column, elution with a water/acetonitrile gradient with 0.1% trifluoroacetic acid)
  5. additionThe fractions containing the product
  6. customwere evaporated
  7. customto yield a white residue which
  8. customwas partitioned between 5 mL aqueous 0.1 N sodium hydroxide solution and 5 mL ethyl acetate
  9. washThe organic layer was washed with additional water
  10. dry with materialdried over sodium sulphate
  11. filtrationAfter filtration and removal of the solvent under reduced pressure
  12. customa white solid was obtained

출처 및 근거

ORD 기록
ord-f954f163e0ed4341b8c473ef5f16f735
출처 데이터셋
uspto-grants-2008_01
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07317027B2

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