1. Inhibitors from helix-[1.3]-oxalic acid and helix-[1.4]-oxalic acid, Bac 1 and/or Bac2; pharmacological synthesis; preparatory procedures; and uses for the treatment and/or prevention of Alzheimer's disease and diabetes.
The present invention provides spiro-[1,3]-oxazines and spiro-[1,4]-oxazepines of formula I having BACE1 and/or BACE2 inhibitory activity, their manufacture, pharmaceutical compositions containing them and their use as therapeutically active substances. The active compounds of the present invention are useful in the therapeutic and/or prophylactic treatment of e.g. Alzheimer's disease and type 2 diabetes.COMPUESTOS DERIVADOS DE ESPIRO-[1,3]-OXACINAS Y ESPIRO-[1,4]-OXACEPINAS, INHIBIDORES DE BACE1 Y/O BACE2; COMPOSICION FARMACEUTICA; PROCEDIMIENTO PARA PREPARARLOS; Y SU USO EN EL TRATAMIENTO Y/O LA PROFILAXIS DE LA ENFERMEDAD DE ALZHEIMER Y DIABETES.