Literature DB >> 2458835

A convenient method for the cleavage of the D-mannosyl-L-gulose disaccharide from bleomycin-A2.

A Kenani1, G Lamblin, J P Hénichart.   

Abstract

In order to elucidate the biological role of the sugar residue of the antitumor drug bleomycin, this was deglycosylated by beta-elimination under mild alkaline conditions, and by solvolysis with hydrogen fluoride. The latter procedure proved to be better because it led to the complete deglycosylation without modification of the peptide, thus allowing further biological investigations of this component.

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Year:  1988        PMID: 2458835     DOI: 10.1016/0008-6215(88)85043-2

Source DB:  PubMed          Journal:  Carbohydr Res        ISSN: 0008-6215            Impact factor:   2.104


  3 in total

1.  Altered cleavage of DNA sequences by bleomycin and its deglycosylated derivative in the presence of actinomycin.

Authors:  C Bailly; A Kénani; M J Waring
Journal:  Nucleic Acids Res       Date:  1997-04-15       Impact factor: 16.971

2.  The ratio of single- to double-strand DNA breaks and their absolute values determine cell death pathway.

Authors:  O Tounekti; A Kenani; N Foray; S Orlowski; L M Mir
Journal:  Br J Cancer       Date:  2001-05-04       Impact factor: 7.640

3.  The disaccharide moiety of bleomycin facilitates uptake by cancer cells.

Authors:  Benjamin R Schroeder; M Imran Ghare; Chandrabali Bhattacharya; Rakesh Paul; Zhiqiang Yu; Paul A Zaleski; Trevor C Bozeman; Michael J Rishel; Sidney M Hecht
Journal:  J Am Chem Soc       Date:  2014-09-23       Impact factor: 15.419

  3 in total

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