De novo design, synthesis, and in vitro activity of LFA-1 antagonists based on a bicyclic[5.5]hydantoin scaffold
作者:Dominique Potin、Michele Launay、Eric Nicolai、Maud Fabreguette、Patrice Malabre、François Caussade、Dominique Besse、Stacey Skala、Dawn K. Stetsko、Gordon Todderud、Brett R. Beno、Daniel L. Cheney、Chiehying J. Chang、Steven Sheriff、Diane L. Hollenbaugh、Joel C. Barrish、Edwin J. Iwanowicz、Suzanne J. Suchard、T.G. Murali Dhar
DOI:10.1016/j.bmcl.2004.12.007
日期:2005.2
Evidence from both animal models and clinical trials provides support for LFA-1 as a target in several different inflammatory diseases. This paper describes the de novo design, synthesis and in vitro activity of LFA-1 antagonists based on a bicyclic[5.5]hydantoin scaffold.
LFA-1(白细胞功能相关抗原-1)是β(2)-整合素家族的成员,在所有白细胞上都有表达。LFA-1 / ICAM相互作用促进活化的白细胞和内皮之间以及T细胞和抗原呈递细胞之间的紧密粘附。动物模型和临床试验的证据均支持LFA-1作为几种不同炎症性疾病的靶标。本文描述了基于双环[5.5]乙内酰脲支架的LFA-1拮抗剂的从头设计,合成和体外活性。