Disclosed are pyridodihydropyrazinone compounds, processes for preparing them and their use as pharmaceutical compositions. The compounds according to the invention correspond to general formula (I),
while the groups L, R
1
, R
2
, R
3
, R
4
and R
5
may have the meanings given in the claims and specification.
本发明涉及
吡啶二氢吡唑酮化合物、其制备方法以及它们作为药物组合物的用途。该发明的化合物符合通式(I),其中,基团L、R1、R2、R3、R4和R5的含义如权利要求书和说明书中所给出的含义。