申请人:Takeda Chemical Industries, Ltd.
公开号:EP0733631A1
公开(公告)日:1996-09-25
Benzofuran compound represented by the formula:
wherein represents a group capable of releasing a cation in which represents a single or double bond: R1 represents an optionally substituted heterocyclic residue which may be attached to the oxygen atom through a carbon chain; R2 represents a hydrogen atom, a halogen atom, an optionally substituted hydrocarbon residue, an optionally protected hydroxyl group or an optionally protected amino group; Y represents a di- or tri-valent aliphatic hydrocarbon residue having 1 to 8 carbon atoms; and the benzene ring of the benzofuran moiety may have further substituents; or a salt thereof, which has excellent hypoglycemic and hypolipidemic action.
由式表示的苯并呋喃化合物:
其中代表能释放阳离子的基团,阳离子中代表单键或双键:R1 代表可通过碳链连接到氧原子上的任选取代的杂环残基;R2 代表氢原子、卤素原子、任选取代的烃残基、任选保护的羟基或任选保护的氨基;Y 代表具有 1 至 8 个碳原子的二价或三价脂族烃残基;苯并呋喃分子的苯环上可有进一步的取代基;或其盐,具有优异的降血糖和降血脂作用。