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Structural Revision of Halipeptins: Synthesis of the Thiazoline Unit and Isolation of Halipeptin C.
First published: 19 May 2010
Abstract
For Abstract see ChemInform Abstract in Full Text.
ChemInform Abstract
The structures of the antiinflammatory marine metabolites halipeptin A and B, assumed to contain an oxazetidine ring as the heterocyclic portion, are revised to (Ia) and (Ib) which contain a thiazoline unit. Additionally, a new minor component halipeptin C (II) is identified.
