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    • 4. 发明授权
    • Inhibitors of p38 kinase
    • p38激酶抑制剂
    • US06821966B2
    • 2004-11-23
    • US09990187
    • 2001-11-20
    • Sundeep DugarJohn PerumattamGregory LuedtkeXuefei TanQing Lu
    • Sundeep DugarJohn PerumattamGregory LuedtkeXuefei TanQing Lu
    • C07D40306
    • C07D401/06C07D209/42C07D401/14C07D403/06C07D403/12C07D417/14
    • The invention is directed to methods to inhibit p38-&agr; kinase using compounds of the formula and the pharmaceutically acceptable salts thereof, or a pharmaceutical composition thereof, wherein represents a single or double bond; B is —Wi—COXjY wherein Y is COR2 or an isostere thereof and R2 is hydrogen or a noninterfering substituent, each of W and X is a spacer of 2-6 Å, and each of i and j is independently 0 or 1; each R3 is independently a noninterfering substituent, where n is 0-3; Z3 is NR7 or O; wherein R7 is H or a noninterfering substituent; one Z2 is CA or CR8A and the other is CR1, CR12, NR6 or N wherein each R1, R6 and R8 is independently hydrogen or noninterfering substituent; wherein A is: such that Z1 is CR5 or N wherein R5 is hydrogen or a noninterfering substituent; each of l and k is an integer from 0-2 wherein the sum of l and k is 0-3; Ar is an aryl group substituted with 0-5 noninterfering substituents, wherein two noninterfering substituents can form a fused ring; each R4 is independently a noninterfering substituent where m is 0-4; each of L1 and L2 is a linker; and the distance between the atom of Ar linked to L2 and the center of the &bgr; ring is 4.5-24 Å.
    • 本发明涉及使用下式的化合物及其药学上可接受的盐或其药物组合物抑制p38-α激酶的方法,其中表示单键或双键; B是-Wi-COXjY,其中Y是COR 2或其等同体,R 2 是氢或不干扰取代基,W和X各自为2-6的间隔基,i和j各自独立地为0或1;每个R 3独立地为非干扰取代基,其中n为0- 3; Z 3为NR 7或O; 其中R 7是H或不干扰取代基;一个Z 2是CA或CR 8,另一个是CR 1,CR 1,NR 6或N,其中每个R' R 6和R 8独立地是氢或非中间取代基; 其中A是:使得Z 1是CR 5或N,其中R 5是氢或非干扰取代基; l和k各自是0-2的整数,其中l和k的和为0 -3; Ar是被0-5个非直链取代基取代的芳基,其中两个不干扰的取代基可以形成稠环;每个R 4独立地是非干扰取代基,其中m是0-4; L 1和 L 2是连接体; 并且与L 2连接的Ar原子与β环的中心之间的距离为4.5-24埃。