6-(2-Furanyl)-9H-purin-2-amine derivatives as A2A adenosine antagonists
摘要:
Structure-activity relationships have been investigated through substitutions at the 9-position of the 2-amino-6-(2-furanyl) purine (5) to identify novel and selective A(2A) adenosine receptor antagonists. Several potent and selective antagonists were identified. In particular, compounds 20, 25, and 26 show very high affinity with excellent selectivity. (c) 2005 Elsevier Ltd. All rights reserved.
6-(2-Furanyl)-9H-purin-2-amine derivatives as A2A adenosine antagonists
摘要:
Structure-activity relationships have been investigated through substitutions at the 9-position of the 2-amino-6-(2-furanyl) purine (5) to identify novel and selective A(2A) adenosine receptor antagonists. Several potent and selective antagonists were identified. In particular, compounds 20, 25, and 26 show very high affinity with excellent selectivity. (c) 2005 Elsevier Ltd. All rights reserved.