Methanol → HCID 59615437, compound

Participants

Reaction Steps

The same operation as in Example (90g) was performed using ethyl 2-(4-{[(4-chloro-5-ethyl-1H-imidazol-2-yl)carbonyl]amino}phenyl)-4-methyl-1,3-thiazole-5-carboxylate obtained in Example (94c) (96 mg, 0.23 mmol), 2 N lithium hydroxide (2 mL, 4 mmol), methanol (5 mL) and dichloromethane (3 mL). Purification by reverse phase chromatography (elution solvent: THF/water=0/1, 1/1, 4/1) gave 69 mg of the title compound as a light brown solid (77%).

Provenance & Evidence