Class 546 Monitor | RSS | 4-bromo or 4-iodo phenylamino benzhydroxamic acid derivatives and their use as mek inhibitors Title: 4-bromo or 4-iodo phenylamino benzhydroxamic acid derivatives and their use as mek inhibitors.Abstract: where R1, R2, R3, R4, R5, and R6 are hydrogen or substituent groups such as alkyl, and where R7 is hydrogen or an organic radical, are potent inhibitors of MEK and, as s