N-(9,13b-dihydro-1h-dibenzo[c,f]imidazo[1,5-a]azepin-3-yl)-2-hydroxybenzamide, 2-((9,13b-dihydro-1h-dibenzo[c,f]imidazo[1,5-a]azepin-3-yl)carbamoyl)phenyl acetate, methods for preparing the compounds and anti-inflammatory and analgesic agents including the compounds

A method for preparing the compound represented by Formula 3:

• the method comprising 1) dissolving the compound represented by Formula 2:
• in a solvent, 2) adding the compound represented by Formula 1:
• to the solution to couple the compound of Formula 1 with the compound of Formula 2, 3) further adding a base to the reaction mixture, and 4) further adding a coupling agent used in the coupling reaction.

A method for preparing the compound represented by Formula 4:

• the method comprising 1) reacting the compound represented by Formula 3:
• with acetic anhydride in the presence of an acid catalyst.