Chem. 46: 105-12 or acids, salts, esters, amides, prodrugs, active metabolites, and other derivatives thereof; e. 2-amino-1-phenylethanol compounds, such as BRL35135 ((R*R*)-(.+???.)-[4-[2-[2-(3-chlorophenyl)-2-ydroxyethylamino]propyl]phenoxy]acetic acid methyl ester hydrobromide salt as disclosed in Japanese Patent Publication No. 26744 of 1988 and European Patent Publication No. 23385), and SR58