Use of carbon-13 nuclear magnetic resonance to establish that the biosynthesis of tropic acid involves an intramolecular rearrangement of phenylalanine.
D009682:Magnetic Resonance Spectroscopy; D010649:Phenylalanine / Q000378:metabolism*; D010666:Phenylpropionates / Q000096:biosynthesis*; D010946:Plants, Medicinal / Q000378:metabolism
D010666:Phenylpropionates; D010649:Phenylalanine; C011377:tropic acid