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.
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.
The present invention relates to compounds of with a base structure of formula 1
The compounds of formula I are shown to have activity as metabotropic glutamate receptor antagonists.