Design and synthesis of tryptophan containing peptides as potential analgesic and anti-inflammatory agents
作者:R. Suhas、D. Channe Gowda
DOI:10.1002/psc.2431
日期:2012.8
A new series of smaller peptides with tryptophan at C‐terminal and varying N‐protected amino acids/peptides were designed, synthesized and characterized by analytical and spectroscopic techniques. Analgesic and anti‐inflammatory properties of these peptides were carried out in vivo using tail‐flick method and carrageenan‐induced paw edema method, respectively, at different doses and different time
通过分析和光谱技术设计,合成和表征了一系列新的较小肽,这些肽在C端具有色氨酸,并且具有不同的N保护的氨基酸/肽。这些肽的镇痛和抗炎特性在体内进行分别以不同剂量和不同时间间隔使用甩尾法和角叉菜胶诱发的爪水肿法。合成的大多数肽都显示出增强的活性,特别是四肽和六肽29-31被发现比使用的参考标准品更有效。此外,某些肽甚至在给药24小时后仍显示出有希望的活性,而参考标准仅在3 h内才有活性。此外,这些化合物不具有任何致溃疡性。版权所有©2012欧洲肽协会和John Wiley&Sons,Ltd.