A number of 8-substituted 5-methyl[1,2,3]triazolo[1,5-a][1,4] benzodiazepin-6(4H)-ones (6) were synthesised in a concise and efficient way starting from isatoic anhydrides and exploiting an intramolecular azide cycloaddition. (C) 1999 Published by Elsevier Science Ltd. Ali rights reserved.
A number of 8-substituted 5-methyl[1,2,3]triazolo[1,5-a][1,4] benzodiazepin-6(4H)-ones (6) were synthesised in a concise and efficient way starting from isatoic anhydrides and exploiting an intramolecular azide cycloaddition. (C) 1999 Published by Elsevier Science Ltd. Ali rights reserved.