PYRIDONE DERIVATIVES FOR THE TREATMENT OF VIRAL INFECTIONS AND FURTHER DISEASES

ABSTRACT Described herein are compounds of formula (I): R4 R5 ... R3 I 0 N R2 (1) 1 N .õ..-... ...-,.., HN N NH2 Ri ' and pharmaceutically acceptable salts and solvates thereof. Also described herein a pharmaceutical compositions comprising compounds of formula (l). Uses of compounds of formula (l) and/or pharmaceutical compositions for manufacture of a medicament, and/or for treatment of a disorder in which the modulation of TLR7 and/or TLR8 is involved are described herein. Methods of preparing compounds of formula (l) are also described herein. Date Recue/Date Received 2020-10-15 L'invention concerne des dérivés de pyridine, des processus de préparation de ces derniers, des compositions pharmaceutiques, et leur utilisation thérapeutique.