Structure-activity relationships (SAR) and structure-kinetic relationships (SKR) of sulphone-based CRTh2 antagonists
作者:Maria Antonia Buil、Marta Calbet、Marcos Castillo、Jordi Castro、Cristina Esteve、Manel Ferrer、Pilar Forns、Jacob González、Sara López、Richard S. Roberts、Sara Sevilla、Bernat Vidal、Laura Vidal、Pere Vilaseca
DOI:10.1016/j.ejmech.2016.02.023
日期:2016.5
Monocyclic and bicyclic ring systems were investigated as the “core” section of a series of diphenylsulphone-containing acetic acid CRTh2 receptor antagonists. A range of potencies were observed and single-digit nanomolar potencies were obtained in both the monocyclic and bicyclic cores. Residence times for the monocyclic compounds were very short. Some of the bicyclic cores displayed better residence
研究了单环和双环系统,将其作为一系列含二苯砜的乙酸CRTh2受体拮抗剂的“核心”部分。在单环和双环核中均观察到一定范围的效力,并获得了单位数纳摩尔的效力。单环化合物的停留时间非常短。一些双环核显示出更好的停留时间。在核心的北部,头部和尾部之间的甲基是开始长停留时间的必要条件。尾部取代的变化最大限度地提高了效力和停留时间。