Ethanolamine → 3-[(4-Chloro-benzyl)-(1-methyl-1H-pyrazole-3-sulfonyl)-amino]-N-(2-hydroxy-ethyl)-benzamide

HRID 1518989노트

반응식

HRID 1518989 반응식
[Cl:1][C:2]1[CH:27]=[CH:26][C:5]([CH2:6][N:7]([S:17]([C:20]2[CH:24]=[CH:23][N:22]([CH3:25])[N:21]=2)(=[O:19])=[O:18])[C:8]2[CH:9]=[C:10]([CH:14]=[CH:15][CH:16]=2)[C:11](O)=[O:12])=[CH:4][CH:3]=1.C(N(C(C)C)CC)(C)C.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.[NH2:61][CH2:62][CH2:63][OH:64]>C(#N)C>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([CH2:6][N:7]([S:17]([C:20]2[CH:24]=[CH:23][N:22]([CH3:25])[N:21]=2)(=[O:18])=[O:19])[C:8]2[CH:9]=[C:10]([CH:14]=[CH:15][CH:16]=2)[C:11]([NH:61][CH2:62][CH2:63][OH:64])=[O:12])=[CH:26][CH:27]=1

참가 물질

6

반응물 4

HCID 700EthanolamineHCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 673194383-[(4-Chloro-benzyl)-(1-methyl-1H-pyrazole-3-sulfonyl)-amino]-benzoic acid

생성물 1

HCID 666485263-[(4-Chloro-benzyl)-(1-methyl-1H-pyrazole-3-sulfonyl)-amino]-N-(2-hydroxy-ethyl)-benzamide

시약·촉매·용매 1

HCID 6342Acetonitrile용매

실험 절차

A solution of 3-[(4-chloro-benzyl)-(1-methyl-1H-pyrazole-3-sulfonyl)-amino]-benzoic acid (30 mg, 0.07 mmol), diisopropylethylamine (0.26 ml, 0.14 mmol), HATU (56 mg, 0.15 mmol) and 2-aminoethanol (9 μL, 0.14 mmol) were stirred in dry acetonitrile (3 ml) for 18 hrs. The reaction mixture was concentrated in vacuo and the residue partitioned between dichloromethane (3 ml) and water (3 ml). The organic layer was separated and dried by passage through a hydrophobic frit, then concentrated in vacuo. The crude residue was purified by preparative HPLC to afford the title compound as an off white solid (11.9 mg). HPLC retention time 5.03 min. Mass spectrum (ES+) m/z 449 (M+H).

후처리

  1. concentrationThe reaction mixture was concentrated in vacuo
  2. customthe residue partitioned between dichloromethane (3 ml) and water (3 ml)
  3. customThe organic layer was separated
  4. customdried by passage through a hydrophobic frit
  5. concentrationconcentrated in vacuo
  6. customThe crude residue was purified by preparative HPLC

출처 및 근거

ORD 기록
ord-9427481d1a0648acbd7a2c8f642037ce
출처 데이터셋
uspto-grants-2015_07
특허 번호
US09073834B2

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