申请人:Akzona Incorporated
公开号:US04232042A1
公开(公告)日:1980-11-04
The invention relates to novel compounds of general formula I: ##STR1## and salts, esters and amides thereof, in which R.sub.1 and R.sub.2 represent hydrogen, alkyl or alkenyl (1-4 C), R.sub.3 represents hydrogen, halogen, hydroxy, alkyl (1-4 C) or alkoxy (1-4 C), n has the value 0, 1 or 2 and ALK is a saturated or unsaturated hydrocarbon radical with 3-12 carbon atoms, in which a straight carbon chain in between the benzene rings is present, containing 3-8 carbon atoms, and the dotted line indicates an optional extra bond between the first and second carbon counted from the phenyl ring, in case of an extra bond the group R.sub.2 and one hydrogen attached to said second carbon being absent, having valuable hypocholesterolaemic and hypotriglyceriolaemic properties.
本发明涉及具有通式I的全新化合物:##STR1##以及它们的盐、酯和酰胺,其中R.sub.1和R.sub.2代表氢、烷基或烯基(1-4碳),R.sub.3代表氢、卤素、羟基、烷基(1-4碳)或烷氧基(1-4碳),n的值为0、1或2,ALK是饱和或不饱和的含3-12个碳原子的烃基,其中在两个苯环之间有一个直链碳链,含有3-8个碳原子,虚线表示从苯环数起的第一个和第二个碳之间的一个额外的可选键,如果存在额外的键,则R.sub.2基团和连接到该第二个碳的一个氢原子缺失,这些化合物具有宝贵的降低胆固醇和甘油三酯的性质。