4-substituted imidazoles

4-substituted isoquinolone derivatives, their production and...

4-substituted isoxazoles

4-substituted milbemycin derivatives

4-substituted oxazolones

4-substituted photographic couplers

4-substituted piperazine-2-carboxylic acids

4-substituted piperidine analogs and their use as subtype...

4-substituted piperidine analogs and their use as subtype...

4-substituted piperidine compound

4-substituted piperidine derivatives

4-substituted piperidine derivatives useful as neurokinin...

4-substituted pyrr0lidin-2-0nes and their use

4-substituted quinolein derivatives with antimicrobial activity

4-substituted quinoline derivatives as nk-3 and/or gaba(a)...

4-substituted quinoline derivatives having fungicidal activity

4-substituted quinoline derivatives, method and...

4-substituted thiazole oxamic acids and salts and esters...

4-substituted-.delta.2-cephalosporin derivatives

4-substituted-1-alkyl-6-(2-furyl)-1h-pyrazolo(3,4-d)pyrimidines