Reactant for preparation of: • Protein kinase inhibitors • Potential fructose 1,6-bisphosphatase inhibitors • Factor Xa inhibitors • Antagonist of the mineralocorticoid receptor • Antitumor sulfonamides • Inosine monophosphate dehydrogenase (IMPDH) inhibitors • Subtype-selective cyclooxygenase (COX) inhibitors • Thrombin protease-activated receptor (PAR-1) ligands Reactant for preparation of: • Protein kinase inhibitors • Potential fructose 1,6-bisphosphatase inhibitors • Factor Xa inhibitors • Antagonist of the mineralocorticoid receptor • Antitumor sulfonamides • Inosine monophosphate dehydrogenase (IMPDH) inhibitors • Subtype-selective cyclooxygenase (COX) inhibitors • Thrombin protease-activated receptor (PAR-1) ligands