Bicyclic compounds capable of inhibiting tyrosine kinases of the epidermal growth factor receptor family
申请人:——
公开号:US20010027197A1
公开(公告)日:2001-10-04
Described are compounds and a method of inhibiting epidermal growth factor receptor tyrosine kinase by treating, with an effective inhibiting amount, a mammal, in need thereof, a compound of Formula II:
1
where:
one of A or E is nitrogen, with remaining atoms carbon;
X=O, S, NH or NR
7
, such that R
7
=lower alkyl (1-4 carbon atoms), OH, NH
2
, lower alkoxy (1-4 carbon atoms) or lower monoalkylamino (1-4 carbon atoms). Other terms are described in the specification.
本文描述了一种化合物和一种方法,通过使用有效的抑制量,用公式II:1的化合物来抑制表皮生长因子受体酪氨酸激酶,治疗需要的哺乳动物,其中:A或E中的一个是氮,其余原子为碳;X=O、S、NH或NR7,其中R7=低碳基(1-4个碳原子)、羟基、NH2、低碳基氧(1-4个碳原子)或低碳单烷基氨基(1-4个碳原子)。其他术语在说明书中描述。