摘要:
Synthesis and structure-activity relationships (SAR) of RAR alpha-selective agonists are discussed. 4-[5-(5,8-Dimethyl-2H-3-chromenyl)-1H-2-pyrrolyl]benzoic acid (12a), which possesses a flat structural moiety and an oxygen atom at the hydrophobic part, showed highly selective transactivation activity at the RAR alpha receptor. (C) 2000 Elsevier Science Ltd. All rights reserved.