title: [Amino acids and peptides. VII. Studies on the synthesis of 3,6-epidithio-2,5-dioxopiperazine antibiotics: gliotoxin, sporidesmin, aranotin, chaetocin, and verticillin. VII. The introduction of oxygen into prolyl-prolinanhydride via lead acetate: a new approach to the epidisulfide of prolyl-prolinanhydride].
mesh_terms: D000085:Acetates; D000812:Anhydrides; D000900:Anti-Bacterial Agents / Q000138:chemical synthesis*; D055598:Chemical Phenomena; D002621:Chemistry; D007854:Lead; D008722:Methods; D013440:Sulfides / Q000138:chemical synthesis
chemical_list: D000085:Acetates; D000812:Anhydrides; D000900:Anti-Bacterial Agents; D013440:Sulfides; D007854:Lead
vernacular_title: Uber Aminosäuren und Peptide. VII. Syntheseversuche in der Reihe der 3,6-Epidithio-2,5-dioxopiperazin-Antibiotika Gliotoxin, Sporidesmin, Aranotin, Chaetocin und Verticillin. VII. Uber die Einführung von Sauerstoffunktionen in Prolyl-prolinanhydrid mit Bleitetraacetat: Ein neuer Weg zum Epidisulfid des Prolyl-prolinanhydrids.