
Galloylquinic acid derivatives from Copaifera langsdorffii leaves display gastroprotective activity
Keywords: همبستگی پیوند چندگانه ناجورهسته; Galloylquinic acid; Phenol; Copaiba; Gastroprotection; Adenocarcinoma; Ulcer; HPLC; high-performance liquid chromatography; LC-MS; liquid chromatography coupled to mass spectrometry; NMR; nuclear magnetic resonance; HSQC; heteronuclear single quantum cohe