The synthesis and biological evaluation of a novel series of phthalazine PDE4 inhibitors I

The synthesis and biological evaluation of a novel series of phthalazine PDE4 inhibitors I Phthalazine PDE4 inhibitors. Part 2: The synthesis and biological evaluation of 6-methoxy-1,4-disubstituted derivatives Phthalazine PDE4 inhibitors. Part 3: The synthesis and in vitro evaluation of derivatives with a hydrogen bond acceptor Quaternary substituted PDE4 inhibitors I: The synthesis and in vitro evaluation of a novel series of oxindoles The synthesis and biological evaluation of a novel series of indole PDE4 inhibitors I Synthesis and evaluation of a novel series of phosphodiesterase IV inhibitors. A potential treatment for asthma Novel Cyclic Compounds as Potent Phosphodiesterase 4 Inhibitors Design, synthesis and in vitro PDE4 inhibition activity of certain quinazolinone derivatives for treatment of asthma Synthesis and in vitro profile of a novel series of catechol benzimidazoles. The discovery of potent, selective phosphodiesterase type IV inhibitors with greatly attenuated affinity for the [3H]rolipram binding site 7-Methoxybenzofuran-4-carboxamides as PDE 4 inhibitors: a potential treatment for asthma