申请人:——
公开号:US20020040003A1
公开(公告)日:2002-04-04
Disclosed are compounds of the Formula I
1
and pharmaceutically acceptable salts and prodrugs thereof, wherein A, B, R
1
, R
2
, R
3
, R
4
and R
5
are as defined in the specification.
Such compounds are tyrosine phosphatase inhibitors and useful in the treatment or prevention of Type II Diabetes Mellitus. Also encompassed by the invention are formulations comprising the noted compounds, processes for preparing such compounds, a method for treating or preventing Type II Diabetes Mellitus.
披露了公式I的化合物
1
以及药用可接受的盐和前药,其中A、B、R
1
、R
2
、R
3
、R
4
和R
5
如说明书所述。
这类化合物是酪氨酸磷酸酶抑制剂,可用于治疗或预防2型糖尿病。本发明还涵盖了包含所述化合物的制剂、制备这类化合物的方法以及治疗或预防2型糖尿病的方法。