Diphenylpyralin
Products Diphenylpyralin was included in Arbid drops in combination with buphenin until late 2011. Arbid had been approved in many countries since 1965. Structure and properties Diphenylpyralin (C19H23NO, Mr = 281.4 g/mol) has a structure comparable to other antihistamines. It is present in drugs as diphenylpyraline hydrochloride. Effects Diphenylpyralin (ATC R06AA07) is antihistamine and antisecretory. … Diphenylpyralin
