Novel long acting bronchodilators for the treatment of respiratory diseases
申请人:Grauert Matthias
公开号:US20050256114A1
公开(公告)日:2005-11-17
The invention relates to compounds of general formula 1
wherein n, A, B, D, L, R
1
, R
2
, R
3
and R
4
may have the meanings given in the claims and in the specification, processes for preparing them, and their use as pharmaceutical compositions, particularly as pharmaceutical compositions for the treatment of respiratory complaints.
Method For Producing Azoniaspironortropine Esters And Nortropan-3-One Compounds
申请人:Krebs Andreas
公开号:US20100048903A1
公开(公告)日:2010-02-25
The present technology relates to an improved one-stage method for producing azoniaspironortropine esters such as trospium chloride by reacting an endonortropine compound with an organic dihalogen compound and an a-hydroxycarboxylic acid in the presence of a base and 1,1′ carbonyldiimidazole or 1,1′ thiocarbonyldiimidazole or thionyldiimidazole. The present technology also relates to an improved method for producing nortropan-3-one compounds or their hydrohalides (such as N-benzyltropanone hydrochloride) by reacting an amine and a protected dialdehyde with a basic aqueous solution of 1,3-acetone dicarboxylic acid.
NOVEL AMINO ALCOHOL-SUBSTITUTED ARYLTHIENOPYRIMIDINONES, PROCESS FOR THEIR PREPARATION AND THEIR USE AS MEDICAMENTS
申请人:SCHWINK Lothar
公开号:US20090076002A1
公开(公告)日:2009-03-19
The invention relates to amino alcohol-substituted arylthienopyrimidinones and their derivatives, and their physiologically tolerated salts and physiologically functional derivatives, their preparation, medicaments comprising at least one amino alcohol-substituted arylthienopyrimidinone of the invention or its derivative, and the use of the amino alcohol-substituted arylthienopyrimidinones of the invention and their derivatives as MCH antagonists.
Amino alcohol-substituted arylthienopyrimidinones, process for their preparation and their use as medicaments
申请人:Schwink Lothar
公开号:US08853208B2
公开(公告)日:2014-10-07
The invention relates to amino alcohol-substituted arylthienopyrimidinones having a formula I
and their derivatives, and their physiologically tolerated salts and physiologically functional derivatives, their preparation, medicaments comprising at least one amino alcohol-substituted arylthienopyrimidinone of the invention or its derivative, and the use of the amino alcohol-substituted arylthienopyrimidinones of the invention and their derivatives as MCH antagonists.