4-Pyridineacetic acid → (R)-1-(2-(((4-amino-2,2-dioxido-1H-benzo[c][1,2,6]thiadiazin-5-yl)oxy)methyl)piperidin-1-yl)-2-(pyridin-4-yl)ethanone

HRID 332973

反応式

HRID 332973 の反応式
Cl.[NH2:2][C:3]1[C:4]2[C:14]([O:15][CH2:16][C@H:17]3[CH2:22][CH2:21][CH2:20][CH2:19][NH2+:18]3)=[CH:13][CH:12]=[CH:11][C:5]=2[NH:6][S:7](=[O:10])(=[O:9])[N:8]=1.[N:23]1[CH:28]=[CH:27][C:26]([CH2:29][C:30](O)=[O:31])=[CH:25][CH:24]=1>>[NH2:2][C:3]1[C:4]2[C:14]([O:15][CH2:16][C@H:17]3[CH2:22][CH2:21][CH2:20][CH2:19][N:18]3[C:30](=[O:31])[CH2:29][C:26]3[CH:27]=[CH:28][N:23]=[CH:24][CH:25]=3)=[CH:13][CH:12]=[CH:11][C:5]=2[NH:6][S:7](=[O:9])(=[O:10])[N:8]=1

参加物

3

反応物 2

HCID 342284-Pyridineacetic acidHCID 86714283(R)-2-(((4-amino-2,2-dioxido-1H-benzo[c][1,2,6]thiadiazin-5-yl)oxy)methyl)piperidinium hydrochloride

生成物 1

HCID 73213732(R)-1-(2-(((4-amino-2,2-dioxido-1H-benzo[c][1,2,6]thiadiazin-5-yl)oxy)methyl)piperidin-1-yl)-2-(pyridin-4-yl)ethanone収率 27%

実験手順

Prepared as in Example 15 from (R)-2-(((4-amino-2,2-dioxido-1H-benzo[c][1,2,6]thiadiazin-5-yl)oxy)methyl)piperidinium hydrochloride (Example 15a) and 2-(pyridin-4-yl)acetic acid in 27% yield. 1H NMR (DMSO-d6, 400 MHz, 80° C.): 1.21-1.37 (m, 1H), 1.48-1.70 (m, 4H), 1.71-1.82 (m, 1H), 3.01 (m, 1H), 3.78 (br s, 3H), 4.22 (br s, 1H), 4.43 (t, J=8 Hz, 1H), 5.05 (br s, 1H), 6.64 (d, J=8 Hz, 1H), 6.82 (d, J=8 Hz, 1H), 7.21 (d, J=8 Hz, 2H), 7.42 (t, J=8 Hz, 1H), 7.82 (br s, 2H), 8.43 (d, J=8 Hz, 2H), 10.67 (s, 1H). M+H=430.

出典と根拠

ORDレコード
ord-335259e996854b5e9c3fe0805aff288d
出典データセット
uspto-grants-2014_11
特許番号
US08877922B2

関連ノート

読み込み中…