申请人:ACTELION PHARMACEUTICALS LTD
                            
                            
                                公开号:WO2001046156A1
                            
                            
                                公开(公告)日:2001-06-28
                            
                            The present invention relates to novel butyne diol derivatives ofgeneral formula (I) and their use as active ingredients in the preparation of pharmaceutical compositions. The invention also concerns related aspects including processes for the preparation of the compounds, pharmaceutical compositions containing one or more compounds of the general formula (I) and especially their use as endothelin receptor antagonists.