[Studies on antioxidants. IV. Syntheses of omega, omega'-bis-p-aminophenol derivatives and their antioxidant activities].
D000975:Antioxidants / Q000138:chemical synthesis*; D055598:Chemical Phenomena; D002621:Chemistry; D010636:Phenols / Q000138:chemical synthesis*
D000975:Antioxidants; D010636:Phenols