Literature DB >> 11958977

Antibacterial activity of G6-quaternary ammonium derivatives of a lipophilic vancomycin analogue.

Timothy A Blizzard1, Ronald M Kim, Jerry D Morgan, Jiang Chang, Joyce Kohler, Ruth Kilburn, Kevin Chapman, Milton L Hammond.   

Abstract

A series of G6-amino derivatives of a lipophilic vancomycin analogue was prepared. Antibacterial activity of the analogues was inversely proportional to the degree of substitution of the G6-nitrogen. The fully substituted (quaternary) analogues were essentially inactive against vanA phenotype VREF strains but retained substantial activity against other bacteria, a profile reminiscent of teicoplanin.

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Year:  2002        PMID: 11958977     DOI: 10.1016/s0960-894x(02)00049-5

Source DB:  PubMed          Journal:  Bioorg Med Chem Lett        ISSN: 0960-894X            Impact factor:   2.823


  3 in total

1.  Exploration of the site-specific nature and generalizability of a trimethylammonium salt modification on vancomycin: A-ring derivatives.

Authors:  Zhi-Chen Wu; Dale L Boger
Journal:  Tetrahedron       Date:  2019-02-04       Impact factor: 2.457

2.  Tackling vancomycin-resistant bacteria with 'lipophilic-vancomycin-carbohydrate conjugates'.

Authors:  Venkateswarlu Yarlagadda; Mohini M Konai; Goutham B Manjunath; Chandradhish Ghosh; Jayanta Haldar
Journal:  J Antibiot (Tokyo)       Date:  2014-10-29       Impact factor: 2.649

3.  N,N,N-Trimethyl-N-(methyl 5-de-oxy-2,3-O-iso-propyl-idene-β-d-ribo-furan-osid-5-yl)ammonium 4-methyl-benzene-sulfonate sesquihydrate.

Authors:  Barbara Dmochowska; Karol Sikora; Jaroslaw Chojnacki; Wieslaw Wojnowski; Andrzej Wiśniewski
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2013-06-08
  3 in total

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