3-Amino-2-oxazolidinone → 3-[(E)-1-[3-[(7-fluoroquinolin-6-yl)methyl]imidazo[1,2-b]pyridazin-6-yl]ethylideneamino]-1,3-oxazolidin-2-one

HRID 456073

反応式

HRID 456073 の反応式
[NH2:1][N:2]1[CH2:6][CH2:5][O:4][C:3]1=[O:7].[F:8][C:9]1[CH:18]=[C:17]2[C:12]([CH:13]=[CH:14][CH:15]=[N:16]2)=[CH:11][C:10]=1[CH2:19][C:20]1[N:24]2[N:25]=[C:26]([C:29](=O)[CH3:30])[CH:27]=[CH:28][C:23]2=[N:22][CH:21]=1>>[F:8][C:9]1[CH:18]=[C:17]2[C:12]([CH:13]=[CH:14][CH:15]=[N:16]2)=[CH:11][C:10]=1[CH2:19][C:20]1[N:24]2[N:25]=[C:26](/[C:29](=[N:1]/[N:2]3[CH2:6][CH2:5][O:4][C:3]3=[O:7])/[CH3:30])[CH:27]=[CH:28][C:23]2=[N:22][CH:21]=1

参加物

3

実験手順

The title compound was prepared from 3-aminooxazolidin-2-one and 1-[3-(7-fluoro-quinolin-6-ylmethyl)-imidazo[1,2-b]pyridazin-6-yl]-ethanone in analogy to the synthesis of example 1 in 24% yield. 1H-NMR (400 MHz, CDCl3) δ ppm 8.85 (dd, 1H), 8.02 (d, 1H), 7.88 (m, 2H), 7.71 (m, 3H), 7.33 (q, 1H), 4.58 (s, 2H), 4.51 (t, 2H), 4.01 (t, 2H), 2.49 (s, 3H). LCMS (method A): [MH]+=405, tR=4.76 min.

出典と根拠

ORDレコード
ord-3b5abdacef854cb99d413e07199c062d
出典データセット
uspto-grants-2013_07
特許番号
US08497368B2

関連ノート

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