申请人:Dr. Karl Thomas GmbH
公开号:US05294626A1
公开(公告)日:1994-03-15
The invention relates to new arylsulphonamides of the formula ##STR1## (wherein A, B and R.sub.1 to R.sub.6 are as defined in claim 1, the enantiomers, the cis- and trans-isomers thereof where R.sub.4 and R.sub.5 together represent a carbon-carbon bond, and the addition salts thereof, more particularly for pharmaceutical use the physiologically acceptable addition salts thereof with inorganic or organic bases, if R.sub.6 represents a hydroxy group) which have useful pharmacological properties, particularly antithrombotic activities and thromboxane-mediating activities. Furthermore, the new compounds are also thromboxane antagonists (TRA) and thromboxane synthesis inhibitors (TSH) They also have an effect on PGE.sub.2 production.
该发明涉及新的芳基磺酰胺,其化学式为##STR1##(其中A、B和R.sub.1到R.sub.6如权利要求1中所定义,其对映体,顺式和反式异构体,其中R.sub.4和R.sub.5一起代表碳-碳键,以及其加合盐,更具体地用于药物的生理上可接受的与无机或有机碱形成的加合盐,如果R.sub.6代表一个羟基),这些化合物具有有用的药理特性,特别是抗血栓活性和血栓素介导活性。此外,这些新化合物也是血栓素拮抗剂(TRA)和血栓素合成抑制剂(TSH),它们还对PGE.sub.2的产生有影响。