申请人:Takeda Chemical Industries, Ltd.
公开号:US05665748A1
公开(公告)日:1997-09-09
Novel 2,4-oxazolidinedione compounds of the formula: ##STR1## wherein R is a hydrocarbon residue or a heterocyclic group each of which may be substituted; Y is --CO--, --CH(OH)-- or --NR.sup.3 -- (wherein R.sup.3 is an alkyl group which may be substituted); m is 0 or 1; n is 0, 1 or 2; X is CH or N; A is bivalent straight or branched hydrocarbon chain residue having 1 to 7 carbon atoms; R.sup.1 and R.sup.2 each are hydrogen or an alkyl group, or R.sup.1 and R.sup.2 are combined with each other to form a 5- to 6-membered heterocyclic group optionally containing nitrogen; L and M each are hydrogen, or L and M are combined with each other to form a bond, or pharmaceutically acceptable salts thereof, having excellent hypoglycemic and hypolipidemic activities and are useful as anti-diabetics or hypolipidemic agents.
化合物的通式为:##STR1## 其中,R是一个烃基残基或杂环基,每个基都可以被取代;Y是--CO--,--CH(OH)--或--NR.sup.3--(其中R.sup.3是可以被取代的烷基基团);m为0或1;n为0、1或2;X是CH或N;A是1到7个碳原子的二价直链或支链烃基残基;R.sup.1和R.sup.2分别是氢或烷基基团,或者R.sup.1和R.sup.2结合在一起形成5-到6-成员的杂环基团,可以含有氮;L和M分别是氢,或L和M结合在一起形成一个键,或其药物可接受的盐,具有优异的降血糖和降血脂活性,可用作抗糖尿病或降血脂剂。