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Hongxing Yan, King Of Prussia US

Hongxing Yan, King Of Prussia, PA US

Patent application numberDescriptionPublished
20090048444Process for Preparing Pyrido[2,3-d]pyrimidin-7-one and 3,4-Dihydropyrimido[4,5-d]pyrimidin-2(1H)-one Derivatives - The present invention is directed to a novel method of preparing of 2,4,8-trisubstituted pyrido[2,3-d]pyrimidin-7-one pharmacophores of Formula (II) or (IIa)02-19-2009
20090197871Dual Pharmacophores - PDE4-Muscarinic Antagonistics - The present invention is directed to novel compounds of Formula (I), pharmaceutical compositions and their use in therapy, for example as inhibitors of phosphodiesterase type IV (PDE4) and as antagonists of muscarinic acetylcholine receptors (mAChRs), in the treatment of/and or prophylaxis of respiratory diseases, including antiinflammatory and/or allergic diseases such as chronic obstructive pulmonary disease (COPD), asthma, rhinitis (e.g. allergic rhinitis), atopic dermatitis or psoriasis.08-06-2009
20090203657Dual Pharmacophores - PDE4-Muscarinic Antagonistics - The present invention is directed to novel compounds of Formula (I) and pharmaceutically acceptable salts thereof,08-13-2009
20090203677Dual Pharmacophores - PDE4-Muscarinic Antagonistics - The present invention relates to novel compounds of Formula (I)08-13-2009
20090239846Novel Compounds - Novel substituted 1,5,7-trisubstituted-3,4-dihydro-pyrimido[4,5-d]pyrimidin-2-(1H)-one compounds and compositions, and their use in therapy as CSBP/RK/p38 kinase inhibitors.09-24-2009
20090275604M3 Muscarinic Acetylcholine Receptor Antagonists - Muscarinic Acetylcholine receptor antagonists and methods of using them are provided.11-05-2009
20100093765NOVEL COMPOUNDS - Novel substituted 1,5,7-trisubstituted-3,4-dihydro-pyrimido[4,5-d]pyrimidin-2-(1H)-one compounds and compositions, and their use in therapy as CSBP/RK/p38 kinase inhibitors.04-15-2010
20100093766NOVEL COMPOUNDS - Novel substituted 1,5,7-trisubstituted-3,4-dihydro-pyrimido[4,5-d]pyrimidin-2-(1H)-one compounds and compositions, and their use in therapy as CSBP/RK/p38 kinase inhibitors.04-15-2010

Patent applications by Hongxing Yan, King Of Prussia, PA US