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)化合物抑制H
DAC活性:
其中,A、B和D分别独立地表示═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),或一个酯基团,该酯基团可以被一个或多个细胞内
羧酸酯酶水解为
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。