BMS-663068

    Fostemsavir (also known as BMS-663068) is an investigational drug that is being studied for the treatment of HIV infection.

    Fostemsavir belongs to a class (group) of HIV drugs called entry and fusion inhibitors.2 Entry and fusion inhibitors block HIV from getting into and infecting certain cells of the immune system. This prevents HIV from multiplying and can reduce the amount of HIV in the body.

    By attaching to the gp120 protein on the outer surface of HIV, fostemsavir blocks HIV from getting into and infecting the immune cells.3

    Fostemsavir is a prodrug, which means that it is an inactive drug. Once taken, a prodrug does not work until the body converts it into an active form. In the body, fostemsavir is converted to temsavir (also known as BMS-626529).

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    Fostemsavir
    Fostemsavir structure.svg
    Fostemsavir ball-and-stick model.png
    Names
    IUPAC name
    {3-[(4-Benzoyl-1-piperazinyl)(oxo)acetyl]-4-methoxy-7-(3-methyl-1H-1,2,4-triazol-1-yl)-1H-pyrrolo[2,3-c]pyridin-1-yl}methyl dihydrogen phosphate
    Other names
    BMS-663068
    Identifiers
    3D model (JSmol)
    ChemSpider
    KEGG
    Properties
    C25H26N7O8P
    Molar mass 583.50 g·mol−1
    Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
    Infobox references

    Fostemsavir (BMS-663068) is an experimental HIV entry inhibitor and a prodrug of temsavir (BMS-626529). It is under development by Bristol-Myers Squibb for use in the treatment of HIV infection. By blocking the gp120 receptor of the virus, it prevents initial viral attachment to the host CD4+ T cell and entry into the host immune cell; its method of action is a first for HIV drugs.[1] Because it targets a different step of the viral lifecycle, it offers promise for individuals with virus that has become highly resistant to other HIV drugs.[2] Since gp120 is a highly conserved area of the virus, the drug is unlikely to promote resistance to itself via generation of CD4-independent virus.[3]

    Temsavir (BMS-626529)

    References

    source: https://en.wikipedia.org/wiki/Fostemsavir[/td_text_with_title]