SUBSTITUTED 4-ARYL-1,4-DIHYDRO-1,6-NAPHTHYRIDINES AND USE THEREOF
申请人:Figueroa Perez Santiago
公开号:US20100305052A1
公开(公告)日:2010-12-02
The present application relates to novel substituted 4-aryl-1,4-dihydro-1,6-naphthyridines, a process for their preparation, their use for the treatment and/or prophylaxis of diseases, and their use for the manufacture of medicaments for the treatment and/or prophylaxis of diseases, especially cardiovascular disorders.
utilized as an efficient heterogeneous recyclable catalyst for Knoevenagel condensationbetween poorly reactive β-diketones and aldehydes under solvent-free conditions. This protocol also works well with more reactive β-ketoesters. The condensation is efficient, clean, and mild. The scope and generality of the Knoevenagel condensation were investigated. The procedure led only to the Knoevenagel product,
5-ARYL-SUBSTITUTED DIHYDROPYRIDOPYRIMIDINES AND DIHYDROPYRIDAZINES AND USE THEREOF AS MINERAL CORTICOID ANTAGONISTS
申请人:Figueroa Perez Santiago
公开号:US20100035902A1
公开(公告)日:2010-02-11
The present application relates to novel aryl-substituted heterobicyclic compounds, a process for their preparation, their use for the treatment and/or prophylaxis of diseases, and their use for the manufacture of medicaments for the treatment and/or prophylaxis of diseases, especially cardiovascular disorders.
TRIAZOLO AND TETRAZOLO PYRIMIDINE DERIVATIVES AS HNE INHIBITORS FOR TREATING COPD
申请人:Von Nussbaum Franz
公开号:US20120004203A1
公开(公告)日:2012-01-05
The present invention relates to novel heterocyclically fused diaryldihydropyrimidine derivatives, to processes for their preparation, to their use alone or in combination for the treatment and/or prevention of diseases and also to their use for preparing medicaments for the treatment and/or prevention of diseases, in particular for the treatment and/or prevention of disorders of the lung and the cardiovascular system.
A new protocol for the Knoevenagel condensation between β-diketones and aliphatic and aromatic aldehydes promoted by Mg(ClO4)2 under mild conditions is reported.