Novel polyamine analog conjugates and quinone conjugates as therapies for cancers and prostate diseases
申请人:SLIL Biomedical Corporation
公开号:US20040006049A1
公开(公告)日:2004-01-08
Peptide conjugates in which cytocidal and cytostatic agents, such as polyamine analogs or naphthoquinones, are conjugated to a polypeptide recognized and cleaved by enzymes such as prostate-specific antigen (PSA) and cathepsin B are provided, as well as compositions comprising these conjugates. Methods of using these conjugates in the treatment of prostate diseases are also provided.
本发明提供了肽共轭物,其中将细胞毒性和细胞增殖抑制剂,如多胺类似物或萘醌类化合物,与被酶如前列腺特异性抗原(PSA)和半胱氨酸蛋白酶B识别和切割的多肽共轭。同时提供了包含这些共轭物的组合物。本发明还提供了使用这些共轭物治疗前列腺疾病的方法。