Assertion: pyridine | /r/HasProperty | expressed by the chemistry figure
Facets:
Source sentences:
text: In addition, the invention provides a method for preparing the pyridine thiazole carboxamide derivative expressed by the chemistry figure 1 or pharmaceutically acceptable salt thereof, the method comprising steps of: (1) reflux-reacting ethyl-3-bromo-2-oxo-propionate and pyridine-3-carbothioamide under presence of organic solvent, thereby preparing pyridine thiazole carboxylate; (2) hydrolyzing the pyridine thiazole carboxylate produced -in the step (1) with a base in a reaction solvent, thereby preparing pyridine thiazole carboxylic acid; and (3) reacting the pyridine thiazole carboxylic acid produced in the step (2) with ethylchloroformate, under presence of base, to prepare anhydride and reacting the produced anhydride with amine, thereby preparing pyridine thiazole carboxamide.
text: The pyridine thiazole carboxamide derivative expressed by the chemistry figure 1 or pharmaceutically acceptable salt thereof, which is obtained as described above, may be used as a pharmaceutically acceptable salt form.