[EN] HISTONE DEACETYLASE INHIBITORS BASED ON TRIHALOMETHYLCARBONYL COMPOUNDS<br/>[FR] INHIBITEURS D'HISTONE DESACETYLASE A BASE DE COMPOSES DE TRIHALOMETHYLCARBONYLE
申请人:BEACON LAB INC
公开号:WO2003099760A1
公开(公告)日:2003-12-04
Histone deacetylase is a metallo-enzyme with zinc at the active site. Compounds having a zinc-binding moiety, for example, a trihalomethylcarbonyl group, such as a trifluoromethylcarbonyl group, can inhibit histone deacetylase. Histone deacetylase inhibition can repress gene expression, including expression of genes related to tumor suppression. Accordingly, inhibition of histone deacetylase can provide an alternate route for treating cancer, hematological disorders, e.g., hemaglobinopathies, autosomal dominant disorders, e.g. spinal muscular atrophy and Huntington's disease, genetic related metabolic disorders, e.g., cystic fibrosis and adrenoleukodystrophy, or for stimulating hematopoietic cells ex vivo.
组蛋白去乙酰化酶是一种在活性位点含锌的金属酶。具有结合锌的基团的化合物,例如三卤甲基羰基基团,如三氟甲基羰基基团,可以抑制组蛋白去乙酰化酶。组蛋白去乙酰化酶的抑制可以抑制基因表达,包括与肿瘤抑制相关的基因的表达。因此,抑制组蛋白去乙酰化酶可以提供治疗癌症、血液学疾病(例如血红蛋白病)、常染色体显性疾病(例如脊髓性肌萎缩症和亨廷顿病)、遗传相关代谢性疾病(例如囊性纤维化和肾上腺白质脑病)或在体外刺激造血细胞的替代途径。