An improved synthesis of pyridine-thiazole cores of thiopeptide antibiotics.
The oxidation of 2-methylthiazoles to 2-formylthiazoles simplifies the implementation of the Bagley variant of the Bohlmann-Rahtz reaction as a key step in a concise new route to pyridine cores of thiopeptide antibiotics.
Aulakh
Virender S
VS
Department of Chemistry, The University of British Columbia, 2036 Main Mall, Vancouver, BC V6T 1Z1, Canada.
Ciufolini
Marco A
MA
D000900:Anti-Bacterial Agents / Q000138:chemical synthesis* / Q000737:chemistry; D015394:Molecular Structure; D010084:Oxidation-Reduction; D010455:Peptides / Q000138:chemical synthesis* / Q000737:chemistry; D011725:Pyridines / Q000737:chemistry*; D013237:Stereoisomerism; D013844:Thiazoles / Q000737:chemistry*
D000900:Anti-Bacterial Agents; D010455:Peptides; D011725:Pyridines; D013844:Thiazoles; C023666:pyridine