2-Chloro-7-methoxyquinoxaline → 3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carboxylic acid {1-[2-(7-methoxy-quinoxalin-2-yloxy)-ethyl]-piperidin-4-yl}-amide

反応式

Cl[C:2]1[CH:11]=[N:10][C:9]2[C:4](=[CH:5][C:6]([O:12][CH3:13])=[CH:7][CH:8]=2)[N:3]=1.C(O[C:19](=[O:30])[NH:20][CH:21]1[CH2:26][CH2:25][N:24]([CH2:27][CH2:28][OH:29])[CH2:23][CH2:22]1)(C)(C)C.[O:31]=[C:32]1[CH2:37][S:36][C:35]2[CH:38]=[CH:39][C:40](C(O)=O)=[N:41][C:34]=2[NH:33]1>>[CH3:13][O:12][C:6]1[CH:5]=[C:4]2[C:9]([N:10]=[CH:11][C:2]([O:29][CH2:28][CH2:27][N:24]3[CH2:23][CH2:22][CH:21]([NH:20][C:19]([C:40]4[CH:39]=[CH:38][C:35]5[S:36][CH2:37][C:32](=[O:31])[NH:33][C:34]=5[N:41]=4)=[O:30])[CH2:26][CH2:25]3)=[N:3]2)=[CH:8][CH:7]=1

参加物

反応物 3

HCID 126864152-Chloro-7-methoxyquinoxaline

HCID 218737873-Oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carboxylic acid

HCID 45076484[1-(2-Hydroxy-ethyl)-piperidin-4-yl]-carbamic acid tert-butyl ester

生成物 1

HCID 468523833-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carboxylic acid {1-[2-(7-methoxy-quinoxalin-2-yloxy)-ethyl]-piperidin-4-yl}-amide

実験手順

The title compound is prepared as an off-white lyophilizated powder following Scheme 1 and in analogy to Example 1 using 2-chloro-7-methoxy-quinoxaline, [1-(2-hydroxy-ethyl)-piperidin-4-yl]-carbamic acid tert-butyl ester and 3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carboxylic acid as starting materials.