Die Synthese des Ergosins und des Valin‐Analogen der Ergotamin‐Gruppe. 61. Mitteilung über Mutterkornalkaloide

The total synthesis of ergosine, a naturally occurring ergot alkaloid, and of ergovaline, which contains valine as the variable amino acid of the peptide part and has not been found in nature yet, is described in accordance with the process developed for the synthesis of ergotamine.