| abstract |
4,4a,5,7,8,8a-hexapyrido[4,3-b][1,4]oxazin-3-one compounds as magl inhibitors. the present invention relates to novel heterocyclic compounds of general formula (i), wherein a, b, l, x, r1, r2, r3 and r4 are as described herein, compositions including the compounds, manufacturing processes of the compounds and methods of using the compounds as inhibitors of monoacylglycerol lipase (magl). |