“…The carbon skeletons usually bear oxygen functions including hydroxy, methoxy, and ester groups, mostly at C-3, C-4, C-3", or/and C-4" [1,2]. Recently, there has been a growing number of new types of p-terphenyls discovered, e.g., the allantonaphthofurans [20] and hawaiienols [21]. p-Terphenyls are also attractive because of their broad bioactivities such as cytotoxic, antimicrobial, antioxidant, and α-glucosidase inhibitory effects [1,8,22,23].…”