Secondary amines, their preparation, pharmaceutical compositions containing them and their use
申请人:BEECHAM GROUP PLC
公开号:EP0006735A1
公开(公告)日:1980-01-09
The compounds of the formula (II):
and their pharmaceutically acceptable salts wherein R, is a hydrogen, fluorine or chlorine atom or a hydroxyl, hydroxymethyl. methyl, methoxy, amino. formamido. acetamido. methylsulphonylamido, nitro, benzyloxy, methyisuiphonylmethyl. ureido, trifluoromethyl or p-methoxybenrylamino group; R2 is a hydrogen, fluorine or chlorine atom or a hydroxyi group; R3 is a hydrogen or chlorine atom or a hydroxyl group; R4 is a carboxylic acid group or a salt, ester or amide thereof; R5 is a hydrogen. chlaine or fluorine atom or a methyl, methoxyl or hydroxyl group or a carboxylic acid group or a salt, ester or amide thereof: R5 is a hydrogen atom or a methyl, or propyl group; X is an oxygen atom or a bond: and Y is an alkylene group of up to 6 carbon atoms or a bond have been found to possess anti-obesity and/ or antihypergtycaemic activity.
分子式为(II)的化合物及其药用盐,其中R为氢、氟或氯原子,或羟基、羟甲基、甲基、甲氧基、氨基、甲酰胺基、乙酰胺基、甲磺酰胺基、硝基、苄氧基、甲基磺酰甲基、脲基、三氟甲基或对甲氧基苯基氨基基团;R2为氢、氟或氯原子,或羟基基团;R3为氢或氯原子,或羟基基团;R4为羧酸基团或其盐、酯或酰胺;R5为氢、氯或氟原子,或甲基、甲氧基或羟基基团,或羧酸基团或其盐、酯或酰胺;R6为氢原子或甲基、丙基基团;X为氧原子或键;Y为长度不超过6个碳原子的烷基团或键,已被发现具有抗肥胖和/或抗高血糖活性。