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Tobramycin sulfate

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USE
Introduced in 1976, tobramycin sulfate (Nebcin) is the mostactive of the chemically related aminoglycosides called nebramycinsobtained from a strain of Streptomyces tenebrarius Five members of the nebramycin complex have beenidentified chemically.<br/>Factors 4 and 4' are 6"-O-carbamoylkanamycin B andkanamycin B, respectively; factors 5' and 6 are 6"-O-carbamoyltobramycinand tobramycin; and factor 2 isapramycin, a tetracyclic aminoglycoside with an unusual bicycliccentral ring structure. Kanamycin B and tobramycinprobably do not occur in fermentation broths per se but areformed by hydrolysis of the 6-O"-carbamoyl derivatives inthe isolation procedure.<br/>The most important property of tobramycin is its activityagainst most strains of P. aeruginosa, exceeding that of gentamicinby twofold to fourfold. Some gentamicin-resistantstrains of this troublesome organism are sensitive to tobramycin,but others are resistant to both antibiotics. OtherGram-negative bacilli and staphylococci are generally moresensitive to gentamicin. Tobramycin more closely resembleskanamycin B in structure (it is 3'-deoxykanamycin B).
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  • Company Name:Hubei widely chemical technology Co., Ltd.
  • Tel:027-83991130 18627774460
  • Products Intro:Product Name:Tobramycin Sulphate
    CAS:49842-07-1
    Purity:99.9% Package:1G 50G 1KG 25KG More...
  • CB Index:58
  • Related Information:Catalog(1882)
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  • Company Name:J & K SCIENTIFIC LTD.
  • Tel:010-82848833 400-666-7788
  • Products Intro:Product Name:TobraMycin sulfate research grade
    CAS:49842-07-1
    Package:250MG More...
  • CB Index:76
  • Related Information:Catalog(94657)
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  • Company Name:3B Pharmachem (Wuhan) International Co.,Ltd.
  • Tel:821-50328103-801 18930552037
  • Products Intro:Product Name:TobraMycin sulfate
    CAS:49842-07-1
    Purity:99% HPLC Package:1Mg ; 5Mg;10Mg ;100Mg;250Mg ;500Mg ;1g;2.5g ;5g ;10g More...
  • CB Index:69
  • Related Information:Catalog(15839)
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  • Company Name:Spectrum Chemical Manufacturing Corp.
  • Tel:021-021-021-67601398-809-809-809 15221380277
  • Products Intro:Product Name:TobraMycin sulfate
    CAS:49842-07-1
    Package:1GM Remarks:BW42010016 More...
  • CB Index:60
  • Related Information:Catalog(9658)
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  • Company Name:Alta Scientific Co., Ltd.
  • Tel:022-6537-8550 15522853686
  • Products Intro:Product Name:Tobramycin sulfate
    CAS:49842-07-1
    Purity:99% Package:10mg;100mg;1g More...
  • CB Index:55
  • Related Information:Catalog(4511)
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