The chemistry of benzydamine.
After a brief introduction on the chemistry of indazoles in general, the most important clinically used drugs of this series, i.e. benzydamine, bendazac and its salts and esters, are mentioned. The possible synthetic processes for benzydamine are then reviewed and any possible occurring by-products and impurities, including their quantitative limits, are discussed.
D001591:Benzydamine / Q000138:chemical synthesis; D055598:Chemical Phenomena; D002621:Chemistry; D007191:Indazoles / Q000138:chemical synthesis; D011720:Pyrazoles / Q000138:chemical synthesis
D007191:Indazoles; D011720:Pyrazoles; D001591:Benzydamine; C000123:bendazac