| abstract |
Disclosed is a polyphenol compound having an inhibitory activity on poly (ADP-ribose) glycohydrolase (PARG) and useful as an anticancer agent or the like. A polyphenol compound represented by formula (I) or a pharmacologically acceptable salt thereof. (Wherein X represents a 1-3 valent aromatic hydrocarbon group or aromatic heterocyclic group, etc., Y represents —N (R 2 ) —, —NHCO— or a bond, R 1 and R 2 represents a hydrogen atom, an alkyl group, etc., n represents 1, 2 or 3, and m represents an integer of 2 to 5) [Selection figure] None |