2-oxothiatole compounds having activity as CPLA2 inhibitors for the treatment of inflammatory disorders and hyperproliferative disorders
申请人:Avexxin AS
公开号:US10150781B2
公开(公告)日:2018-12-11
A compound of formula (I′)
wherein R6 is H, C1-6alkyl, —(CH2)pCOOH, —(CH2)pCOOC1-6alkyl, —(CH2)pCONH2, —(CH2)pCONHC1-6alkyl, —(CH2)pCON(C1-6alkyl)2,
R7 is as defined for R6; or
R6 and R7 taken together with the atoms joining them can form a 6-membered aromatic or non aromatic, saturated or unsaturated, carbocyclic or heteroatom containing (e.g. O, N or S containing) ring optionally substituted by up to 4 groups R8;
each R8 is defined as for R6 or is oxo;
R10 is C1-6 alkyl,
Ar is a C6-14 aryl group, wherein the aryl group may be optionally substituted (preferably in the mew or para position relative to O) with one or more R9 groups;
each R9 is halo, OH, CN, nitro, NH2, NHC1-6alkyl, N(C1-6alkyl)2, haloC1-6alkyl, C6-10 aryl group, C7-12 arylalkyl, a C1-10alkyl group, C2-10-mono or multiply unsaturated alkenyl group, OC1-10alkyl group, SC1-10alkyl group —OC1-10alkyl-O—C10alkyl, —C1-10alkyl-O—C1-10alkyl, —OC2-10-mono or multiply unsaturated alkenyl group, OAr2, O(CH2)qAr2, SAr2 or S(CH2)qAr2;
wherein Ar2 is phenyl, optionally substituted with one or more of halo, trihalomethyl, C1-10-alkoxy, or C1-10 alkyl;
each q is 1 to 3, preferably 1;
each p is 0 to 3;
or a salt, ester, solvate, N-oxide, or prodrug thereof.
式(I′)化合物
其中 R6 是 H、C1-6烷基、-(CH2)pCOOH、-(CH2)pCOOC1-6烷基、-(CH2)pCONH2、-(CH2)pCONHC1-6烷基、-(CH2)pCON(C1-6烷基)2、
R7 与 R6 的定义相同;或
R6 和 R7 连同连接它们的原子可形成一个 6 元芳香或非芳香、饱和或不饱和、碳环或含杂原子(如含 O、N 或 S)的环,可选择被最多 4 个基团 R8 取代;
每个 R8 的定义与 R6 相同或为氧代;
R10 是 C1-6 烷基、
Ar 是 C6-14 芳基,其中芳基可任选被一个或多个 R9 基团取代(最好是在相对于 O 的中间或对位);
每个 R9 是卤代、OH、CN、硝基、NH2、NHC1-6烷基、N(C1-6烷基)2、卤代 C1-6烷基、C6-10 芳基、C7-12 芳烷基、C1-10 烷基、C2-10 单或多元不饱和烯基OC1-10-烷基、SC1-10-烷基、-OC1-10-烷基-O-C10-烷基、-C1-10-烷基-O-C1-10-烷基、-OC2-10-单基或多重不饱和烯基、OAr2、O(CH2)qAr2、SAr2 或 S(CH2)qAr2;
其中 Ar2 是苯基,可任选被卤代、三卤甲基、C1-10-烷氧基或 C1-10 烷基中的一个或多个取代;
每个 q 是 1 至 3,最好是 1;
每个 p 为 0 至 3;
或其盐、酯、溶液、N-氧化物或原药。