Synthesis of a phostone glycomimetic of the endothelin converting enzyme inhibitor phosphoramidon
作者:Stephen Hanessian、Olivier Rogel
DOI:10.1016/s0960-894x(99)00401-1
日期:1999.8
The phostone analog of phosphoramidon, an inhibitor of endothelin converting enzyme, was synthesized from L-rhamnose. Coupling of the cyclic phosphonic acid with the dipeptide H-Leu-Trp-OMe gave, after deprotection and purification by reverse-phase HPLC, the desired phostone which exhibited an IC50 of 5.05+/-2.7 microM.
由L-鼠李糖合成磷酰胺的磷酸化类似物,其是内皮素转化酶的抑制剂。脱保护并通过反相HPLC纯化后,将环状膦酸与二肽H-Leu-Trp-OMe偶联,得到所需的磷脂,其IC 50为5.05 +/-2.7μM。