title: Stereochemistry and conformation of biogenetic precursors of indole alkaloids.
mesh_terms: D000470:Alkaloids / Q000096:biosynthesis; D007211:Indoles / Q000096:biosynthesis; D009682:Magnetic Resonance Spectroscopy; D008968:Molecular Conformation; D013237:Stereoisomerism
chemical_list: D000470:Alkaloids; D007211:Indoles