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Final elucidation of the absolute configuration of the signal metabolite hormaomycin

Zlatopolskiy, Boris D; Loscha, Karin; Alvermann, Petra; Kozhushkov, Sergei I; Nikolaev, Sergej V; Zeeck, Axel; de Meijere, Armin

Description

The complete absolute configuration of hormaomycin 1a has been established by HPLC and HPLC/MS experiments with appropriately derivatized 4-propylprolines, (2S,4S)-6 and (2R,4R)-6, as well as 4-(Z)-propenylprolines. cis-5 and trans-5, and also feeding experiments with enantiomerically pure samples of the deuterium-labeled 3-(2′-nitrocyclopropyl)alanine, (2S)-3,3-[D 2]15 and (2S)-2,2′-[D2]15, and 4-(Z)-propenylproline 2′,4-[D2]-(2S,4R)-5. The latter five amino acids were prepared for the first...[Show more]

CollectionsANU Research Publications
Date published: 2004
Type: Journal article
URI: http://hdl.handle.net/1885/33510
Source: Chemistry, A European Journal
DOI: 10.1002/chem.200400406

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