Synthesis and Structural Features of 11H-Tetrazolo[1,5-c][2,3]benzodiazepines
摘要:
A synthetic approach to new 11H-tetrazolo[1,5-c][2,3]benzodiazepine derivatives starting from 3,5-dihydro-4H-2,3-benzodiazepin-4-ones is described. The structural features of compounds obtained were ascertained by NMR spectroscopy. The proton and carbon assignments were made with the aid of two-dimensional heteronuclear chemical shift-correlation experiments.
Synthesis and Structural Features of 11H-Tetrazolo[1,5-c][2,3]benzodiazepines
摘要:
A synthetic approach to new 11H-tetrazolo[1,5-c][2,3]benzodiazepine derivatives starting from 3,5-dihydro-4H-2,3-benzodiazepin-4-ones is described. The structural features of compounds obtained were ascertained by NMR spectroscopy. The proton and carbon assignments were made with the aid of two-dimensional heteronuclear chemical shift-correlation experiments.