1-O-Galloyl-6-O-(4-hydroxy-3,5-dimethoxy)benzoyl-β-D-glucose, a New Hepatoprotective Constituent from Combretum quadrangulare - Adnyana, I Ketut; Tezuka, Yasuhiro; Awale, Suresh; Banskota, Arjun H; Tran, Kim Qui; Kadota, Shigetoshi (Planta Medica, 2001)