申请人:Ganial Immunotherapeutics, Inc.
公开号:US08304442B2
公开(公告)日:2012-11-06
Compounds of formula I
wherein I, R1-5 represents from one to five substituents independently selected from hydrogen, nitro, cyano, C1-C3-alkyl, halogen, carboxy, amino, trifluoromethyl, hydroxy, C1-C3-alkoxy groups,
X is hydrogen, halo, N3, SH, ═O, ═CH2, an aromatic, preferably phenyl, ring optionally substituted by R1-5 groups as defined above, amino, mono- or disubstituted amino groups wherein the substituents are selected from C1-C4 alkyl, phenyl or benzyl groups optionally substituted by R1-5 groups as defined above
Y is hydrogen, alkyl C1-C4, amino, or a group of formula —(CH2)0-1A wherein A is an aromatic, preferably phenyl, ring optionally substituted by R1-5 groups as defined above
with the proviso that when X and Y are hydrogen, R1-5 cannot represent a 4-hydroxy or 4-alkoxy groups, are useful for the treatment of Tumor Necrosis Factor mediated immunopathological conditions as well as of diseases which may be treated or alleviated by inhibition of Interleukin-10 (IL-10).
化合物的公式I,其中I,R1-5代表从一个到五个取代基,独立地从氢,硝基,氰基,C1-C3-烷基,卤素,羧基,氨基,三氟甲基,羟基,C1-C3-烷氧基组中选出,X是氢,卤素,N3,SH,═O,═CH2,芳香环,优选为苯环,可选地被上述定义的R1-5基团取代,氨基,单取代或双取代氨基基团,其中取代基从C1-C4烷基,苯基或苄基中选择,可选地被上述定义的R1-5基团取代,Y是氢,C1-C4烷基,氨基,或公式—(CH2)0-1A的基团,其中A是芳香环,优选为苯环,可选地被上述定义的R1-5基团取代,但当X和Y都是氢时,R1-5不能代表4-羟基或4-烷氧基团。这些化合物对于治疗肿瘤坏死因子介导的免疫病理病症以及通过抑制白细胞介素-10(IL-10)可以治疗或缓解的疾病是有用的。