title: 1-methyl-5-carbomethoxy-alpha-pyridone: a simple alkaloid from Ampelocera ruizii.
mesh_terms: D000470:Alkaloids / Q000032:analysis*; D010946:Plants, Medicinal / Q000032:analysis*; D011728:Pyridones / Q000032:analysis*
chemical_list: D000470:Alkaloids; D011728:Pyridones