O-(2-(Vinyloxy)ethyl)hydroxylamine → 2-(4-Bromo-2-fluorophenylamino)-1-methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid (2-hydroxyethoxy)-amide

HRID 1510576노트

반응식

HRID 1510576 반응식
C([O:3][CH2:4][CH2:5][O:6][NH:7][C:8]([C:10]1[CH:15]=[CH:14][C:13](=[O:16])[N:12]([CH3:17])[C:11]=1[NH:18][C:19]1[CH:24]=[CH:23][C:22]([Br:25])=[CH:21][C:20]=1[F:26])=[O:9])=C.BrC1C=CC(NC2N(C)C(=O)C=CC=2C(O)=O)=C(F)C=1.C(OCCON)=C>>[OH:3][CH2:4][CH2:5][O:6][NH:7][C:8]([C:10]1[CH:15]=[CH:14][C:13](=[O:16])[N:12]([CH3:17])[C:11]=1[NH:18][C:19]1[CH:24]=[CH:23][C:22]([Br:25])=[CH:21][C:20]=1[F:26])=[O:9]

참가 물질

4

반응물 3

HCID 21867017O-(2-(Vinyloxy)ethyl)hydroxylamineHCID 576369362-(4-Bromo-2-fluorophenylamino)-1-methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acidHCID 866723232-(4-Bromo-2-fluorophenylamino)-1-methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid (2-vinyloxyethoxy)-amide

생성물 1

HCID 112349682-(4-Bromo-2-fluorophenylamino)-1-methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid (2-hydroxyethoxy)-amide수율 60%

실험 절차

Preparation of 2-(4-bromo-2-fluorophenylamino)-1-methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid (2-vinyloxyethoxy)-amide: 2-(4-Bromo-2-fluorophenylamino)-1-methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid (0.020 g, 0.059 mmol) was coupled as described previously in Example 154 using O-(2-vinyloxy-ethyl)-hydroxylamine to yield 0.015 g (60%) pure desired product as a yellow solid.

출처 및 근거

ORD 기록
ord-187b2457ef47465caa5c06d5d1151fac
출처 데이터셋
uspto-grants-2012_07
특허 번호
US08211921B2

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