Octahydro-6,10-dioxo-6H-pyridazino[1,2-a] [1,2]diazepin-1- carboxylic acid derivatives, preparation method, intermediates and use for preparing therapeutically active compounds

摘要

It is described the octahydro-6,10-dioxo-6H-pyridazino[1,2- a][1,2]diazepin-1-carboxylic acid derivatives, preparation method and intermediates for their preparation. The compounds can by used for the synthesis of therapeutically active compounds.