PYRAZOLOPYRAZINES AND THEIR USE IN THE TREATMENT, AMELIORATION OR PREVENTION OF A VIRAL DISEASE

摘要

The present invention relates to a compound having the general formula (IIa) or (IIb), optionally in the form of a pharmaceutically acceptable salt, solvate, polymorph,codrug, cocrystal,prodrug, tautomer, racemate, enantiomer, or diastereomer or mixture thereof, which are useful in treating, ameloriating or preventing a viral disease. Furthermore, specific combination therapies are disclosed.