Isolation and Structure Elucidation of 12β-Acetoxycoccinic Acid, 12β-Hydroxycoccinic Acid, 12α-Acetoxycoccinic Acid, and 12α-Hydroxycoccinic Acid1 - Lian-niang, Li; Hong, Xue; Kangouri, Kunio; Kawashima, Arika; Omura, Sadafumi (Planta Medica, 1989)