Pyridine → 3,4-dichloro-N-[1-[6-chloro-4-[(E)-N-hydroxy-C-methylcarbonimidoyl]-2-pyridinyl]piperidin-4-yl]-5-methyl-1H-pyrrole-2-carboxamide

HRID 2233940노트

반응식

HRID 2233940 반응식
[C:1]([C:4]1[CH:9]=[C:8]([Cl:10])[N:7]=[C:6]([N:11]2[CH2:16][CH2:15][CH:14]([NH:17][C:18]([C:20]3[NH:21][C:22]([CH3:27])=[C:23]([Cl:26])[C:24]=3[Cl:25])=[O:19])[CH2:13][CH2:12]2)[CH:5]=1)(=O)[CH3:2].N1C=CC=CC=1.Cl.[NH2:35][OH:36]>CCO>[Cl:25][C:24]1[C:23]([Cl:26])=[C:22]([CH3:27])[NH:21][C:20]=1[C:18]([NH:17][CH:14]1[CH2:15][CH2:16][N:11]([C:6]2[CH:5]=[C:4](/[C:1](=[N:35]/[OH:36])/[CH3:2])[CH:9]=[C:8]([Cl:10])[N:7]=2)[CH2:12][CH2:13]1)=[O:19]

참가 물질

5

반응물 3

HCID 1049PyridineHCID 443297Hydroxyamine hydrochlorideHCID 86608290N-[1-(4-Acetyl-6-chloro-2-pyridinyl)-4-piperidinyl]-3,4-dichloro-5-methyl-1H-pyrrole-2-carboxamide

생성물 1

HCID 1363325053,4-dichloro-N-[1-[6-chloro-4-[(E)-N-hydroxy-C-methylcarbonimidoyl]-2-pyridinyl]piperidin-4-yl]-5-methyl-1H-pyrrole-2-carboxamide

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

N-[1-(4-Acetyl-6-chloropyridin-2-yl)piperidin-4-yl]-3,4-dichloro-5-methyl-1H-pyrrole-2-carboxamide (Example 115) (49 mg, 0.114 mmol) was dissolved in EtOH (2 ml). Pyridine (74 μl, 0.913 mmol) was added followed by hydroxylamine hydrochloride (63.4 mg, 0.913 mmol). The mixture was stirred at room temperature overnight. The product was purified by semi-prep reverse phase HPLC eluting with CH3CN/H2O (0.1% TFA). (28 mg).

후처리

  1. customThe product was purified by semi-prep reverse phase HPLC
  2. washeluting with CH3CN/H2O (0.1% TFA)

출처 및 근거

ORD 기록
ord-89c109adcfb543afa89abb601fc4d102
출처 데이터셋
uspto-grants-2010_05
특허 번호
US07709503B2

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