title: [On the biogenetic origin of the isovaleryl group of mammeisin (4-phenyl coumarin)].
mesh_terms: D002247:Carbon Isotopes; D002855:Chromatography, Thin Layer; D003374:Coumarins / Q000032:analysis / Q000096:biosynthesis*; D003460:Crystallization; D007930:Leucine / Q000378:metabolism; D010944:Plants / Q000378:metabolism*; D014631:Valerates / Q000378:metabolism*
chemical_list: D002247:Carbon Isotopes; D003374:Coumarins; D014631:Valerates; D007930:Leucine
vernacular_title: Sur l'origine biogénétique du groupement isovaléryle de la mammélsine (phényl-4 coumarine)