Compounds which inhibit members of the histone deacetylase family of enzymes and their use in the treatment of cell proliferative diseases
申请人:Davidson Alan Hornsby
公开号:US08637547B2
公开(公告)日:2014-01-28
Compounds of formula (I) inhibit HDAC activity, wherein A, B and D independently represent ═C— or ═N—; W is a divalent radical —CH═CH— or CH2CH2—; R1 is a carboxylic acid group (—COOH), or an ester group which is hydrolysable by one or more intracellular carboxyesterase enzymes to a carboxylic acid group; R2 is the side chain of a natural or non-natural alpha amino acid; z is 0 or 1; and Y, L1, and X1 are as defined in the claims.
式(I)的化合物能够抑制HDAC活性,其中A、B和D独立地表示═C—或═N—;W是一个二价基团,为—CH═CH—或CH2CH2—;R1是一个羧酸基团(—COOH),或者是一个酯基团,可以被一个或多个细胞内羧酸酯酶水解成羧酸基团;R2是天然或非天然α氨基酸的侧链;z为0或1;Y、L1和X1如权利要求所定义。