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(P
SA)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。