Reacción #72051

Ecuación de reacción

WSC hydrochloride

methyl cis(±)-5-(4-amino-3-methoxypiperidin-1-yl)-2-methylpyridine-3-carboxylate

Methyl cis(±)-5-(4-amino-3-methoxypiperidin-1-yl)-2-methylpyridine-3-carboxylate

4-chloro-5-ethyl-1H-imidazole-2-carboxylic acid

HOBt

Example ( 1d )

4-Chloro-5-ethyl-1H-imidazole-2-carboxylic acid

→

title compound

Methyl cis(±)-5-(4-{[(4-chloro-5-ethyl-1H-imidazol-2-yl)carbonyl]amino}-3-methoxypiperidin-1-yl)-2-methylpyridine-3-carboxylate

Condiciones de reacción

Tratamiento posterior

1. 1
   Otroobtained by the method

Procedimiento

The same operation as in Example (1g) was performed using methyl cis(±)-5-(4-amino-3-methoxypiperidin-1-yl)-2-methylpyridine-3-carboxylate obtained in Example (171b) (113 mg, 0.4 mmol), 4-chloro-5-ethyl-1H-imidazole-2-carboxylic acid obtained by the method described in Example (1d) (64 mg, 0.37 mmol), WSC hydrochloride (211 mg, 1.1 mmol) and HOBt (49.7 mg, 0.37 mmol), to obtain 18.0 mg of the title compound as a pale yellow oily substance (11%).

Fuente