반응 #71993

반응 방정식

ethyl cis(±)-2-(4-{[(4-chloro-5-ethyl-1H-imidazol-2-yl)carbonyl]amino}-3-(3-fluoropropoxy)piperidin-1-yl)-4-methyl-1,3-thiazole-5-carboxylate

lithium hydroxide

→

title compound

수율 79.0%

cis(±)-2-(4-{[(4-Chloro-5-ethyl-1H-imidazol-2-yl)carbonyl]amino}-3-(3-fluoropropoxy)piperidin-1-yl)-4-methyl-1,3-thiazole-5-carboxylic acid

수율 79.0%

용매

methanol

반응 조건

실험 절차

The same operation as in Example (91d) was performed using ethyl cis(±)-2-(4-{[(4-chloro-5-ethyl-1H-imidazol-2-yl)carbonyl]amino}-3-(3-fluoropropoxy)piperidin-1-yl)-4-methyl-1,3-thiazole-5-carboxylate obtained in Example (129a) (0.20 g, 0.49 mmol), 2 N lithium hydroxide (6 mL, 12 mmol) and methanol (5 mL), to obtain 0.15 g of the title compound as a light brown solid (79%).

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