Substituted hexahydropyrazino (1,2-a) pyrimidine-4,7-dione derivatives, processes for their preparation and their use as medicaments
Substituted hexahydropyrazino[1,2-a]pyrimidine-4,7-dione derivatives, processes for their preparation and their use as medicaments The invention relates to substituted hexahydropyrazino[1,2-a]pyrimidine-4,7-dione derivatives and to the physiologically tol