Antitumorigenic activities of chalcones. I. Inhibitory effects of chalcone derivatives on 32Pi-incorporation into phospholipids of HeLa cells promoted by 12-O-tetradecanoyl-phorbol 13-acetate (TPA) - Iwata,S.; Nishino,T.; Nagata,N.; Satomi,Y.; Nishino,H.; Shibata,S. (Biological Pharmaceutical Bulletin, 1995)