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Preparation of Enantiopure Non-Activated Aziridines and Synthesis of Biemamide B, D, and epiallo-Isomuscarine
Published on: June 13, 2022
Total Synthesis of Bistratamide D
Susan V. Downing1, Enrique Aguilar, A. I. Meyers
1Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523.
The Journal of Organic Chemistry
|October 25, 2001
Abstract:
The total synthesis of the macrocyclic hexapeptide bistratamide D is reported. The synthetic strategy involved assembly of enantiomerically pure oxazole, thiazole, and oxazoline segments derived from amino acids. Macrocyclization of the hexapeptidic aminooxazoline-oxazole-thiazole carboxylic acid fragment was accomplished by activation with O-(7-azabenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate (HATU).
