Preparation and use of ortho-sulfonamido bicyclic heteroaryl hydroxamic acids as matrix metalloproteinase and TACE inhibitors
申请人:——
公开号:US20010046989A1
公开(公告)日:2001-11-29
This invention provides, low molecular weight, non-peptide inhibitors of matrix metalloproteinases and TNF-&agr; converting enzyme (TACE, tumor necrosis factor-&agr; converting enzyme) of formula:
B
wherein B is
1
2
T, U, W, and X are each, independently, carbon or nitrogen, provided that when T or U is carbon, either may be optionally substituted with R
1
;
Y is carbon, nitrogen, oxygen or sulfur, provided that at least one of T, U, W, X, and Y is not carbon, and further provided that no more than 2 of T, U, W, and X are nitrogen;
3
is a phenyl ring or is a heteroaryl ring of ring 5-6 atoms
which may contain 0-2 heteratoms selected from nitrogen, oxygen, and sulfur, in addition to any heteroatoms defined by W or X; wherein the phenyl or heteroaryl ring may be optionally mono-, di-, or tri- substituted with R
1
;
Z is a phenyl, naphthyl, heteroaryl, or heteroaryl fused to phenyl, wherein the heteroaryl moiety contains of 5-6 ring atoms and 1-3 heteroatoms selected from nitrogen, oxygen, or sulfur; wherein the phenyl, naphthyl, heteroaryl, or phenyl fused heteroaryl moieties may be optionally mono-, di-, or tri- substituted with R
1
;
R
1
is hydrogen, halogen, alkyl of 1-8 carbon atoms, alkenyl of 2-6 carbon atoms, alkynyl of 2-6 carbon atoms, cyclocalkyl of 3-6 carbon atoms, —(CH
2
)
n
Z, —OR
2
, —CN, —COR
2
, perfluoroalkyl of 1-4 carbon atoms, —CONR
2
R
3
, —S(O)
x
R
2
—OPO(OR
2
)OR
3
, —PO(OR
2
)R
3
, —OC(O)NR
2
R
3
, —COOR
2
, —CONR
2
R
3
, —SO
3
H, —NR
2
R
3
, —NR
2
COR
3
, —NR
2
COOR
3
, —SO
2
NR
2
R
3
, —NO
2
, —N(R
2
)SO
2
R
3
, —NR
2
CONR
2
R
3
, —NR
2
C(═NR
3
)NR
2
R
3
, —SO
2
NHCOR
4
, —CONHSO
2
R
4
, -tetrazol-5-yl, —SO
2
NHCN, —SO
2
NHCONR
2
R
3
or Z;
V is a saturated or partially unsaturated heterocycloalkyl ring of 5-7 ring atoms having 1-3 heteroatoms selected from N, O, or S, which may be optionally mono-, or di-substituted with R
2
;
R
2
and R
3
are each, independently, hydrogen, alkyl of 1-8 carbon atoms, alkenyl of 2-6 carbon atoms, alkynyl of 2-6 carbon atoms, cycloalkyl of 3-6 carbon atoms; perfluoroalkyl of 1-4 carbon atoms, Z or V;
R
4
is alkyl of 1-8 carbon atoms, alkenyl of 2-6 carbon atoms, alkynyl of 2-6 carbon atoms, cycloalkyl of 3-6 carbon atoms; perfluoroalkyl of 1-4 carbon atoms, Z or V;
R
5
is hydrogen, alkyl of 1-8 carbon atoms, alkenyl of 2-6 carbon atoms, alkynyl of 2-6 carbon atoms, Z, or V;
n=1-6;
x=0-2
or a pharmaceutically acceptable salt thereof.
这项发明提供了低分子量、非肽类的基质金属蛋白酶和TNF-α转化酶(TACE,肿瘤坏死因子-α转化酶)的抑制剂,其化学式为:其中 B 是 12T,U,W 和 X 分别独立地为碳或氮,但当 T 或 U 为碳时,可以选择性地用 R1 取代;Y 为碳、氮、氧或硫,要求 T、U、W、X 和 Y 中至少有一个不是碳,并且进一步要求 T、U、W 和 X 中不超过 2 个是氮;3 为苯环或是由 5-6 个原子组成的杂环,其中可能含有 0-2 个氮、氧或硫等杂原子,除了 W 或 X 定义的杂原子之外;苯或杂环可能选择性地单取代、双取代或三取代的 R1;Z 为苯、萘、杂环或与苯融合的杂环,其中杂环部分含有 5-6 个环原子和 1-3 个氮、氧或硫等杂原子;苯、萘、杂环或苯融合杂环部分可能选择性地单取代、双取代或三取代的 R1;R1 为氢、卤素、1-8 个碳原子的烷基、2-6 个碳原子的烯基、2-6 个碳原子的炔基、3-6 个碳原子的环烷基、—(CH2)nZ、—OR2、—CN、—COR2、1-4 个碳原子的全氟烷基、—CONR2R3、—S(O)xR2—OPO(OR2)OR3、—PO(OR2)R3、—OC(O)NR2R3、—COOR2、—CONR2R3、—SO3H、—NR2R3、—NR2COR3、—NR2COOR3、—SO2NR2R3、—NO2、—N(R2)SO2R3、—NR2CONR2R3、—NR2C(═NR3)NR2R3、—SO2NHCOR4、—CONHSO2R4、-四唑-5-基、—SO2NHCN、—SO2NHCONR2R3 或 Z;V 为由 5-7 个环原子组成、含有 1-3 个氮、氧或硫等杂原子的饱和或部分不饱和杂环烷基,可能选择性地单取代或双取代的 R2;R2 和 R3 分别独立地为氢、1-8 个碳原子的烷基、2-6 个碳原子的烯基、2-6 个碳原子的炔基、3-6 个碳原子的环烷基、1-4 个碳原子的全氟烷基、Z 或 V;R4 为1-8 个碳原子的烷基、2-6 个碳原子的烯基、2-6 个碳原子的炔基、3-6 个碳原子的环烷基、1-4 个碳原子的全氟烷基、Z 或 V;R5 为氢、1-8 个碳原子的烷基、2-6 个碳原子的烯基、2-6 个碳原子的炔基、Z 或 V;n=1-6;x=0-2 或其药用盐。