Compounds of formula (1), wherein Z is —CONR
15
OH or —N(OH)CHO and X is —(CR
9
R
10
)t-Q-(CR
11
R
12
)u- (where t and u are independently 0 or 1 with the proviso that t and u cannot both be 0);are inhibitors of metalloproteinases and in particular TACE.
式(1)的化合物,其中Z为—CONR15OH或—N(OH)CHO,X为—(CR9R10)t-Q-(CR11R12)u-(其中t和u独立地为0或1,但t和u不能同时为0); 是
金属
蛋白酶抑制剂,特别是
TACE的
抑制剂。