The present disclosure describes nucleoside and nucleoside analogs that are conjugated to a vitamin E derivative via a phosphate ester or a phosphoramidate linkage. The nucleoside or nucleoside analogs can provide enhanced therapeutic activity (e.g., antiproliferative activity against tumor cells) and/or greater chemical stability in aqueous solutions.
本公开描述了通过
磷酸酯或
磷酰胺连接与
维生素 E 衍
生物共轭的核苷和核苷类似物。核苷或核苷类似物可增强治疗活性(如对肿瘤细胞的抗增殖活性)和/或在
水溶液中具有更高的
化学稳定性。