Synthesis and characterization of 8-ethynyl-1,3-dihydro-benzo[b][1,4]diazepin-2-one derivatives: New potent non-competitive metabotropic glutamate receptor 2/3 antagonists. Part 1
摘要:
A series of 1,3-dihydro-benzo[b][1,4]diazepin-2-one derivatives was evaluated as non-competitive mGluR2/3 antagonists. Attachment of an 8-(2-aryl)-ethynyl-moiety produced compounds inhibiting the binding of [H-3]-LY354740 to rat mGluR2 with low nanomolar affinity and consistent functional effect at both mGIuR2 and mGluR3. (c) 2007 Elsevier Ltd. All rights reserved.