HIV PRODRUGS CLEAVABLE BY CD26
    9.
    发明授权
    HIV PRODRUGS CLEAVABLE BY CD26 有权
    可通过CD26切割的HIV前药

    公开(公告)号:EP1624897B1

    公开(公告)日:2007-10-10

    申请号:EP04741542.7

    申请日:2004-05-10

    摘要: The present invention provides new prodrugs which are conjugates of a therapeutic compound and a peptide wherein the conjugate is cleavable by dipeptidyl-peptidases, more preferably by CD26, also known as DPPIV (dipeptidyl aminodipeptidase IV). The present prodrugs have the formula (I), the stereoisomeric forms and salts thereof, wherein n is I to 5; Y is proline, alanine, hydroxyproline, dihydroxyproline, thiazolidinecarboxylic acid (thioproline), dehydroproline, pipecolic acid (L-homoproline), azetidinecarboxylic acid, aziridinecarboxylic acid, glycine, serine, valine, leucine, isoleucine and threonine; X is selected from any amino acid in the D- or L-configuration; X and Y in each repeat of [Y-X] are chosen independently from one another and independently from other repeats; Z is a direct bond or a bivalent straight or branched saturated hydrocarbon group having from 1 to 4 carbon atoms; R1 is an aryl, heteroaryl, aryloxy, heteroaryloxy, aryloxyC1-4alkyl, heterocycloalkyloxy, heterocycloalkylC1-4akloxy, heteroaryloxyC1-4alkyl, heteroarylC1-4alkyloxy; R2 is arylC1-4alkyl; R3 is C1-10alkyl, C2-6alkenyl or C3-7cycloalkyIC1-4alkyl; R4 is hydrogen or C1-4alkyl. The present invention furthermore provides the use of said prodrugs as medicines as well as a method of producing said prodrugs.

    摘要翻译: 本发明提供了作为治疗性化合物和肽的缀合物的新型前体药物,其中缀合物可被二肽基肽酶,更优选CD26(也称为DPPIV(二肽基氨基二肽酶IV))裂解。 本发明的前体药物具有式(I),其立体异构形式和盐,其中n为1至5; Y是脯氨酸,丙氨酸,羟脯氨酸,二羟脯氨酸,噻唑烷羧酸(硫代脯氨酸),脱氢脯氨酸,哌可酸(L-高脯氨酸),氮杂环丁烷羧酸,氮丙啶羧酸,甘氨酸,丝氨酸,缬氨酸,亮氨酸,异亮氨酸和苏氨酸; X选自D-或L-构型中的任何氨基酸; [Y-X]的每个重复中的X和Y彼此独立地选择并独立于其他重复; Z是直接键或具有1至4个碳原子的二价直链或支链饱和烃基; R 1为芳基,杂芳基,芳氧基,杂芳氧基,芳氧基C 1-4烷基,杂环烷氧基,杂环烷基C 1-4烷氧基,杂芳氧基C 1-4烷基,杂芳基C 1-4烷氧基; R2是芳基C1-4烷基; R3是C1-10烷基,C2-6链烯基或C3-7环烷基C1-4烷基; R4是氢或C1-4烷基。 本发明还提供所述前药作为药物的用途以及生产所述前药的方法。