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

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

4-hydroxy coumarin derivatives

4-hydroxy coumarin derivatives with antibacterial activity

4-hydroxy-3-nitro-1,2-dihydroquinolin-2-ones and the use thereof

4-Hydroxy-3-pyrrolin-2-ones and treatment of circulatory disorde

4-hydroxy-4-phenylpiperidine derivatives and pharmaceuticals...

4-hydroxy-piperodine derivatives

4-hydroxycinnamamide derivatives as antioxidants and...

4-hydroxycoumarin derivatives

4-hydroxycoumarin-3-carboxamides for the treatment of diabetes m

4-hydroxycyclohexyl 1-isopropyl-9,10-dihydro-lysergate for the t

4-Hydroxyisothiazole compounds

4-hydroxyisothiazole compounds

4-hydroxypiperidine derivatives having analgesic activity

4-hydroxypiperidine derivatives having antiarrhythmic activity

4-hydroxypyridine derivatives, useful for treating circulatory d

4-hydroxyquinoline-3-carboxamides and hydrazides as antiviral ag

4-hydroxythiazoles as 5-lipoxygenase inhibitors

4-imidazol-1-ylmethyl-pyrimidine derivatives