Strategies toward improving the brain penetration of macrocyclic tertiary carbinamine BACE-1 inhibitors
作者:Keith P. Moore、Hong Zhu、Hemaka A. Rajapakse、Georgia B. McGaughey、Dennis Colussi、Eric A. Price、Sethu Sankaranarayanan、Adam J. Simon、Nicole T. Pudvah、Jerome H. Hochman、Timothy Allison、Sanjeev K. Munshi、Samuel L. Graham、Joseph P. Vacca、Philippe G. Nantermet
DOI:10.1016/j.bmcl.2007.08.040
日期:2007.11
This letter describes replacements for the P3 amide moiety present in previously reported tertiary carbinamine macrolactones. Although P-gp efflux issues associated with these amide-macrolactones were solved and full brain penetration was measured in one case, potency was compromised in the process.
这封信描述了先前报道的叔卡宾胺大内酯中存在的P3酰胺部分的替代物。尽管解决了与这些酰胺基大分子内酯相关的P-gp外排问题,并在一种情况下测量了全脑渗透,但在此过程中药效受到损害。