4-heterocyclophenyl-substituted dihydropyridines

4-heterocyclyl-substituted dihydropyridines

4-heterocyclyl-substituted quinazoline derivatives, processes fo

4-heterohexacyclic-4-(N-(phenyl)amido) piperidine derivatives an

4-heteroparyl-1,4-diazabicyclo[3.2.2]nonane,...

4-heteropentacyclic-4-(N-(phenyl)amido) piperidine derivatives a

4-heteropentacyclic-4-[N-(phenyl)amino] piperidine derivatives a

4-Homoisotwistane derivatives

4-Homoisotwistane-aminoacid amides

4-hydroxy coumarin derivatives

4-hydroxy coumarin derivatives with antibacterial activity

4-Hydroxy-1,3-benzenedimethanol derivatives

4-hydroxy-1,8-naphthyridine-3-carboxamides as antiviral agents

4-Hydroxy-2,1,3-benzthiadiazole compounds and .beta.-adrenergic

4-Hydroxy-2-benzimidazoline-thione compounds and pharmaceutical

4-hydroxy-2-cyclopentenone, process for production thereof, phar

4-Hydroxy-2-pyrone derivatives having antihyperlipaemic activity

4-Hydroxy-2-quinolinone-3-carboxylic acids and salts thereof

4-Hydroxy-2H-1,2-benzothiazine-3-carboxamide-1,1-dioxides and sa

4-Hydroxy-2H-naphtho[2,1-e]-1,2-thiazine-3-carboxamide-1,1-dioxi