Abstract
Pyridine O-galactosides 3, 4, and 2-(4′-fluorobenzoyloxy)pyridine derivatives 5 were prepared by simple nucleophilic substitution reactions. These nucleosides were studied as anti-proliferating agents of human promyelotic leukemia (HL-60) cells. Compound 5a shows the highest anti-proliferative activity (77% at 100 μm) among the synthesized compounds.
摘要通过简单的亲核取代反应制备了吡啶O-半乳糖苷3、4和2-(4′-氟苯甲酰氧)吡啶衍生物5。这些核苷类化合物被研究作为人类早幼粒细胞白血病(HL-60)细胞的抗增殖剂。化合物5a在合成化合物中表现出最高的抗增殖活性(100 μm下为77%)。