Selective A1-adenosine receptor antagonists identified using yeast Saccharomyces cerevisiae functional assays
作者:Robert M. Campbell、Craig Cartwright、Wei Chen、Yong Chen、Emir Duzic、Jian-Min Fu、Michelle Loveland、Ron Manning、Bryan McKibben、Christopher M. Pleiman、Lauren Silverman、Joshua Trueheart、David R. Webb、Vicki Wilkinson、David J. Witter、Xiaobing Xie、Arlindo L. Castelhano
DOI:10.1016/s0960-894x(99)00398-4
日期:1999.8
Evaluation of a biased "library" of pyrrolo[2,3-d]pyrimidines using yeast-based functional assays expressing human A1- and A2a-adenosine receptors, led to the A1 selective antagonist 4b. A direct correlation between yeast functional activity and binding data was established. Practical compounds with polar residues at C-4 of the pyrrolopyrimidine system required H-bond donor functionality for high potency
使用表达人A1-和A2a-腺苷受体的基于酵母的功能测定法评估吡咯并[2,3-d]嘧啶的偏倚“文库”,导致A1选择性拮抗剂4b。建立了酵母功能活性和结合数据之间的直接关联。在吡咯并嘧啶系统的C-4处带有极性残基的实用化合物需要H键供体官能团才能具有较高的效价。