Pyrrolidine → 5-(5-Fluoro-pyridin-2-ylmethoxy)-2-[2-(2-methyl-4-pyrrolidin-1-ylmethyl-phenyl)-2-oxo-ethyl]-2H-pyridazin-3-one

HRID 1425770노트

반응식

HRID 1425770 반응식
Br[CH2:2][C:3]1[CH:8]=[CH:7][C:6]([C:9](=[O:27])[CH2:10][N:11]2[C:16](=[O:17])[CH:15]=[C:14]([O:18][CH2:19][C:20]3[CH:25]=[CH:24][C:23]([F:26])=[CH:22][N:21]=3)[CH:13]=[N:12]2)=[C:5]([CH3:28])[CH:4]=1.[NH:29]1[CH2:33][CH2:32][CH2:31][CH2:30]1>CN(C=O)C>[F:26][C:23]1[CH:24]=[CH:25][C:20]([CH2:19][O:18][C:14]2[CH:13]=[N:12][N:11]([CH2:10][C:9]([C:6]3[CH:7]=[CH:8][C:3]([CH2:2][N:29]4[CH2:33][CH2:32][CH2:31][CH2:30]4)=[CH:4][C:5]=3[CH3:28])=[O:27])[C:16](=[O:17])[CH:15]=2)=[N:21][CH:22]=1

참가 물질

4

반응물 2

HCID 31268PyrrolidineHCID 866955482-[2-(4-Bromomethyl-2-methyl-phenyl)-2-oxo-ethyl]-5-(5-fluoro-pyridin-2-ylmethoxy)-2H-pyridazin-3-one

생성물 1

HCID 717310465-(5-Fluoro-pyridin-2-ylmethoxy)-2-[2-(2-methyl-4-pyrrolidin-1-ylmethyl-phenyl)-2-oxo-ethyl]-2H-pyridazin-3-one

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

To a solution of 2-[2-(4-bromomethyl-2-methyl-phenyl)-2-oxo-ethyl]-5-(5-fluoro-pyridin-2-ylmethoxy)-2H-pyridazin-3-one (preparation 6b, 112 mg, 0.25 mmol) in DMF (2 mL) is added pyrrolidine (63 μL, 0.75 mmol). The reaction mixture is stirred for 60 min at room temperature. The mixture is purified via reverse phase HPLC chromatography (Gilson Xbridge C18 5 μm, gradient 5%→90% acetonitrile in water+0.3% NH4OH, 120 mL/min).

후처리

  1. customThe mixture is purified via reverse phase HPLC chromatography (Gilson Xbridge C18 5 μm, gradient 5%→90% acetonitrile in water+0.3% NH4OH, 120 mL/min)

출처 및 근거

ORD 기록
ord-35bc9c9a2e70425a95b800f1b2d0a1c5
출처 데이터셋
uspto-grants-2015_01
특허 번호
US08933079B2

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