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'Antibiotic' in keywords Facet   Publication Year 1998  [X]
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1998[X]
1Author    LacknerRequires cookie*
 Title    Octacidomycine, IV : Neue Totalsynthese von rac-Octacidomycin und strukturverwandten Oligocarbonsäuren Octacidom ycins, I V : A New Total Synthesis of rac-O ctacidom ycin and Structurally R elated O ligocarboxylic A cids A ndreas K rause, H elm ut  
 Abstract    a new strategy, an improved total synthesis of the unique antibiotic octacidomy-cin (1) and of structurally related oligocarboxylic acids was developed (Scheme 1,2). Starting from 3 and the tetraethylester of l,17-dibromo-6,6,12,12-heptadecane-tetracarboxylic acid (6) as a key compound, systematical fragment condensations lead to the nonatriacontane-pentadecacarboxylic acid 11 and hence to the 1,3,9,15,21,27,33,39-nonatriacontane-octacarbo-xylic acid 1. The synthetic pathway can easily be modified and generally be applied for the synthesis of a broad variety of hitherto unknown oligocarboxylic acids or their esters, respec­ tively, and even of cyclic analogues (Scheme 2). 
  Reference    Z. Naturforsch. 53b, 1043—1050 (1998); eingegangen am 22. Juni 1998 
  Published    1998 
  Keywords    Antibiotics, Octacidomycins, Oligocarboxylic Acids, Synthesis, NMR Data Following 
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 TEI-XML for    default:Reihe_B/53/ZNB-1998-53b-1043.pdf 
 Identifier    ZNB-1998-53b-1043 
 Volume    53