申请人:ROCHE DIAGNOSTICS GMBH
公开号:US20020049185A1
公开(公告)日:2002-04-25
There is described the use of a compound represented by general formulae (I), (II) or (III), for the inhibition of matrix metalloproteinases (MMP), wherein X
1
is oxygen or sulfur, R
1
is OH, SH, CH
2
OH, CH
2
SH or NHOH, R
2
is a residue of 2 to 10 hydrocarbon backbone atoms, which binds to the amino acid 161 of HNC, said residue being saturated or unsaturated, linear or branched, and contains preferably homocyclic or heterocyclic structures, X
2
is oxygen or sulfur and binds as hydrogen acceptor on amino acid 160 of HNC, Y is a residue which binds to the S1′ pocket of HNC and consists of at least 4 backbone atoms Z
1
-Z
2
-Z
3
-Z
4
-R
3
, and R
3
is n-propyl, isopropyl, isobutyl or a residue with at least 4 backbone atoms, which is not larger than a tricyclic ring system. These compounds bind to MMPs in a manner different from the mode of binding of the inhibitors of the state of the art.
描述了一种化合物的用途,其表示为通用式(I)、(II)或(III),用于抑制基质金属蛋白酶(MMP),其中X1是氧或硫,R1是OH、SH、CH2OH、CH2SH或NHOH,R2是由2到10个碳骨架原子组成的残基,该残基与HNC的氨基酸161结合,该残基饱和或不饱和,直链或支链,并且最好包含同环或异环结构,X2是氧或硫,并且作为氢受体结合到HNC的氨基酸160上,Y是一个残基,结合到HNC的S1'口袋,并由至少4个骨架原子Z1-Z2-Z3-Z4-R3组成,R3是正丙基、异丙基、异丁基或具有至少4个骨架原子的残基,不大于三环环系统。这些化合物以一种与现有技术的抑制剂的结合方式不同的方式结合到MMP。