SYNTHESIS AND GROWTH REGULATORY ACTIVITY OF A PROTOTYPE MEMBER OF A NEW FAMILY OF AMlNOTHIOL RADIOPROTECTORS
申请人:Fahl William E.
公开号:US20140107216A1
公开(公告)日:2014-04-17
The synthesis, growth inhibition and radioprotective activity of the PrC-210 aminothiol, 3-(methyl-amino)-2-((methylamino)methyl)propane-1-thiol, and its polyamine and thiolated polyamine progenitors are reported. All of the molecules significantly inhibited growth of cultured normal human fibroblasts. The combination of an ROS-scavenging thiol group and a positively charged alkyl-amine backbone provided the most radioprotective aminothiol molecule.
报道了PrC-210氨硫醇,3-(甲氨基)-2-((甲氨基)甲基)丙烷-1-硫醇及其多胺和硫化多胺前体的合成、生长抑制和放射防护活性。所有分子均显著抑制培养的正常人类成纤维细胞的生长。具有ROS清除硫基团和带正电的烷基胺骨架的组合提供了最具放射防护性的氨硫醇分子。