申请人:Klaveness Jo
公开号:US20080103110A1
公开(公告)日:2008-05-01
The invention provides a water-soluble prodrug compound comprising a therapeutically effective moiety coupled via a metabolically cleavable bond to a protein binding moiety, wherein said therapeutically effective moiety has an anticancer, antiinflammatory, antiinfective or antipain effect, said protein binding moiety binds non-covalently to blood proteins, and the protein binding of said compound is at least 100% higher than that of the therapeutically effective moiety itself, with the exclusion of (i) the monoester of gemcitabine with azelaic acid, (ii) the monoester of dideoxycytidine with 1,12-dodecanedicarboxylic acid, (iii) 2-amino-1,9-dihydro-9(2′-(1-(10-acetyl-decanoyloxy)ethoxymethyl))-guanine, (iv) 5′-cytarabine monoester with 1,4-phenylene diacetic acid, (v) the monoester of metronidazole with 1,4-butanedicarboxylic acid, and (vi) the monoester of metronidazole with 1,6-phenylene diacetic acid; and pre-prodrugs metabolizable thereto.
本发明提供了一种水溶性前药化合物,其包括通过代谢可裂解键与蛋白结合基团耦合的治疗有效基团,其中所述治疗有效基团具有抗癌、抗炎、抗感染或抗疼痛作用,所述蛋白结合基团与血液蛋白非共价结合,且所述化合物的蛋白结合至少比治疗有效基团本身高100%,不包括(i)阿齐拉酸与吉西他滨的单酯,(ii)1,12-十二烷二羧酸与二脱氧胞苷的单酯,(iii)2-氨基-1,9-二氢-9(2′-(1-(10-乙酰基癸酰氧)乙氧甲基)-鸟嘌呤,(iv)1,4-苯二乙酸单酯的5′-胞嘧啶,(v)1,4-丁二酸单酯的甲硝唑,以及(vi)1,6-苯二乙酸单酯的甲硝唑;以及可代谢为前药的前前药。