Carbocyclic Nucleosides as Inhibitors of Human Tumor Necrosis Factor-α Production: Effects of the Stereoisomers of (3-Hydroxycyclopentyl)adenines
作者:David R. Borcherding、Norton P. Peet、H. Randall Munson、Hao Zhang、Paul F. Hoffman、Terry L. Bowlin、Carl K. Edwards
DOI:10.1021/jm950906t
日期:1996.1.1
A series of four structurally related carbocyclic nucleosides (6a, 6b, 10a, and 10b) were synthesized and evaluated for their ability to inhibit tumor necrosis factor-alpha (TNF-alpha), interleukin-1 beta (IL-1 beta), and interleukin-6 (IL-6) production from human primary macrophages. These compounds had little effect on the production of IL-1 beta and IL-6. It was determined that compound 10a was
合成了一系列四个结构相关的碳环核苷(6a,6b,10a和10b),并评估了它们抑制肿瘤坏死因子-α(TNF-α),白介素-1β(IL-1 beta)和从人类原代巨噬细胞中产生白介素6(IL-6)。这些化合物对IL-1β和IL-6的产生几乎没有影响。已确定化合物10a是最有效的TNF-α抑制剂(IC50 = 10 microM),与其对映异构体10b或其非对映异构体6a和6b相比,活性高2至5倍。此外,还测试了这些化合物保护小鼠免受脂多糖(LPS)和D-半乳糖胺(D-Gal)致命攻击的能力。