4-Bromo or 4-iodo phenylamino benzhydroxamic acid derivatives and their use as MEK inhibitors
申请人:Barrett Douglas Stephen
公开号:US20050049429A1
公开(公告)日:2005-03-03
Phenylamino benzhydroxamic acid derivatives of the formula
where R
1
, R
2
, R
3
, R
4
, R
5
, and R
6
are hydrogen or substituent groups such as alkyl, and where R
7
is hydrogen or an organic radical, are potent inhibitors of MEK and, as such, are effective in treating cancer and other proliferative diseases such as psoriasis and restenosis.
式中的苯氨基苯羟肟酸衍生物
式中 R
1
, R
2
, R
3
, R
4
, R
5
和 R
6
是氢或取代基(如烷基),其中 R
7
是氢或有机基,是 MEK 的强效抑制剂,因此可有效治疗癌症和其他增殖性疾病,如牛皮癣和再狭窄。