title: Ergot alkaloids. Isolation of N-demethylchanoclavine-II from Claviceps strain SD 58 and the role of demethylchanoclavines in ergoline biosynthesis.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D002855:Chromatography, Thin Layer; D002967:Claviceps / Q000032:analysis / Q000378:metabolism*; D003640:Dealkylation; D004873:Ergolines / Q000096:biosynthesis*; D004876:Ergot Alkaloids / Q000302:isolation & purification* / Q000378:metabolism; D013058:Mass Spectrometry; D014316:Tritium
chemical_list: D004873:Ergolines; D004876:Ergot Alkaloids; D014316:Tritium