The present invention provides a preventive or therapeutic medicine for diabetes containing as an active ingredient a fused-heterocyclic compound of the formula (I') or its salt:
[wherein G is CN, NO2, CO2R4, CHO, SO2NRaRb or CONRaRb; R1 is a halogen atom, a -O-R5 group or a -S-R5 group; R2 is a halogen atom, a -O-R5 group (wherein R5 is as defined above) or an amino group which may be substituted; and each of R8 and R10 which are independent of each other, is a hydrogen atom, a halogen atom or an alkyl group].
本发明提供了一种预防或治疗糖尿病的药物,其活性成分为式(I')的融合
杂环化合物或其盐:[其中,G是CN、
NO2、CO2R4、CHO、SO2NRaRb或CONRaRb;R1是卤素原子、-O-R5基团或-S-R5基团;R2是卤素原子、-O-R5基团(其中R5的定义如上所述)或可能被取代的
氨基基团;且R8和R10各自独立地是氢原子、卤素原子或烷基]。