Peptidic Aldehydes Based on α- and β-Amino Acids: Synthesis, Inhibition of m-Calpain, and Anti-Cataract Properties
作者:Richard J. Payne、Karina M. Brown、James M. Coxon、James D. Morton、Hannah Yun-Young Lee、Andrew D. Abell
DOI:10.1071/ch04080
日期:——
We present a new synthesis of SJA6017 (a potent m-calpain inhibitor) and its adaptation in order to prepare analogues in which the constituent Leu and Val residues are systematically replaced with their corresponding β-amino acids and/or the N-terminal fluorophenylsulfonyl group is replaced by a water solubilizing N-pyridin-3-ylmethoxycarbonyl group. All compounds have been assayed against m-calpain
我们提出了 SJA6017(一种有效的 m-钙蛋白酶抑制剂)的新合成方法及其适应物,以制备其中的组成 Leu 和 Val 残基系统地被其相应的 β-氨基酸和/或 N-末端氟苯磺酰基取代的类似物被水溶性N-吡啶-3-基甲氧羰基取代。所有化合物均已针对 m-calpain 进行了测定,并且最好的抑制剂 SJA6017 已被证明可抑制晶状体培养系统设计中的混浊发展以模拟白内障。