A new synthesis of the benzofuran adenosine antagonist XH-14
摘要:
5-(3-HydroxypropyI)-7-methoxy-2-(3'-methoxy-4'-hydroxyphenyl)benzo[b]furan-3-carbaldehyde (XH-14, 1) has been reported to be a potent A(1) adenosine antagonist. We have developed an efficient synthesis of this compound that should prove valuable for further structure-activity studies. The synthesis incorporates optimised methodology for the selective protection of a hydroxyl group and the ortho-bromination of a phenol. (C) 1997 Published by Elsevier Science Ltd.
A new synthesis of the benzofuran adenosine antagonist XH-14
摘要:
5-(3-HydroxypropyI)-7-methoxy-2-(3'-methoxy-4'-hydroxyphenyl)benzo[b]furan-3-carbaldehyde (XH-14, 1) has been reported to be a potent A(1) adenosine antagonist. We have developed an efficient synthesis of this compound that should prove valuable for further structure-activity studies. The synthesis incorporates optimised methodology for the selective protection of a hydroxyl group and the ortho-bromination of a phenol. (C) 1997 Published by Elsevier Science Ltd.