[EN] DEPSIPEPTIDE DERIVATIVES AND THEIR THERAPEUTIC USE<br/>[FR] DÉRIVÉS DEPSIPEPTIDIQUES ET LEUR UTILISATION THÉRAPEUTIQUE
申请人:KARUS THERAPEUTICS LTD
公开号:WO2009022182A1
公开(公告)日:2009-02-19
A compound of structure VII, VIII, IX or X wherein: R1, R2, R3, R4, R5, R6, R7 and R9 are the same or different and each represents an amino-acid side-chain moiety; each R10 is the same or different and represents hydrogen or C1-C6 alkyl, C2- C6 alkenyl, C2-C6 alkynyl or 5- or 6-membered aryl or heteroaryl; Pr is hydrogen or an alcohol protecting group; X1 and X2 are the same or different and each represents a non -peptide moiety; and R8 is a metallophile capable of binding with zinc in the active site of HDAC; with the proviso that X1 is not the group -CHR1-CH(OPr-)-CHR9-, wherein R1, Pr and R9 are as defined above; and pharmaceutically acceptable salts thereof.