반응 #49050

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5-(ethoxyamino-methyl)-3,4-difluoro-2-(2-fluoro-4-iodo-phenylamino)-N-(2-hydroxy-ethoxy)-benzamide

4-oxo-4H-benzo[d][1,2,3]triazin-3-yl propionate

propionic acid

→

5-[(ethoxy-propionyl-amino)-methyl]-3,4-difluoro-2-(2-fluoro-4-iodo-phenylamino)-N-(2-hydroxy-ethoxy)-benzamide

수율 61.0%

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후처리

1. 1
   기타The title compound was prepared by a procedure similar to that in Example 41

실험 절차

The title compound was prepared by a procedure similar to that in Example 41. Namely, 5-(ethoxyamino-methyl)-3,4-difluoro-2-(2-fluoro-4-iodo-phenylamino)-N-(2-hydroxy-ethoxy)-benzamide obtained in Example 17 was reacted with 4-oxo-4H-benzo[d][1,2,3]triazin-3-yl propionate prepared from propionic acid to give 5-[(ethoxy-propionyl-amino)-methyl]-3,4-difluoro-2-(2-fluoro-4-iodo-phenylamino)-N-(2-hydroxy-ethoxy)-benzamide (17.0 mg, 61%).

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