Phthalazinone derivatives
View Patent ↗Compounds of the formula (I): wherein A and B together represent an optionally substituted, fused aromatic ring; X can be NR X or CR X R Y ; if X=NR X then n is 1 or 2 and if X=CR X R Y then n is 1; R X is selected from the group consisting of H, optionally substituted C 1-20 alkyl, C 5-20 aryl, C 3-20 heterocyclyl, amido, thioamido, ester, acyl, and sulfonyl groups; R Y is selected from H, hydroxy, amino; or R X and R Y may together form a spiro-C 3-7 cycloalkyl or heterocyclyl group; R C1 and R C2 are both hydrogen, or when X is CR X R Y , R C1 , R C2 , R X and R Y , together with the carbon atoms to which they are attached, may form an optionally substituted fused aromatic ring; and R 1 is selected from H and halo.
1. A compound of formula (III):
or isomers, salts, or solvates thereof.
2. A pharmaceutical composition comprising a compound according to claim 1 and one or more pharmaceutically acceptable carriers, excipients, buffers, adjuvants, or stabilisers.