Cidofovir

Cidofovir launched as a first-line treatment for CMV retinitis in AIDS patients. It is a nucleotide analog with potent activity against a broad spectrum of DNA viruses, e.g., HSVl, HSV2, CMV, adenovirus and papillomavirus. Cidofovir can be synthesized by a number of methods, the most efficient involves ring openning of (R)-glycidol with cytosine. Metabolically, cidofovir does not require intracellular activation by virally-encoded enzymes like similar compounds, e.g., aciclovir or gancicl
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Cidofovir anhydrous is cytosine substituted at the 1 position by a 3-hydroxy-2-(phosphonomethoxy)propyl group (S configuration). A nucleoside analogue, it is an injectable antiviral used for the treatment of cytomegalovirus (CMV) retinitis in AIDS patients. It has a role as an antiviral drug, an antineoplastic agent, an anti-HIV agent and a photosensitizing agent. It is a pyrimidone and a member of phosphonic acids. It is a conjugate acid of a cidofovir(2-) and a cidofovir(1-).|Cidofovir is an injectable antiviral medication employed in the treatment of cytomegalovirus (CMV) retinitis in patients diagnosed with AIDS. It suppresses CMV replication through selective inhibition of viral DNA synthesis. It was manufactured by Gilead and initially approved by the FDA in 1996, but has since been discontinued.|Cidofovir anhydrous is a Cytomegalovirus Nucleoside Analog DNA Polymerase Inhibitor. The mechanism of action of cidofovir anhydrous is as a DNA Polymerase Inhibitor.|Cidofovir is a nucleoside analogue and antiviral agent which is used in therapy of serious cytomegalovirus infections in immunocompromised patients. Cidofovir has been associated with mild-to-moderate serum aminotransferase elevations during intravenous therapy, but has not been convincingly linked to cases of clinically apparent acute liver injury.|Cidofovir Anhydrous is an anhydrous form of cidofovir, a synthetic, acyclic monophosphate nucleotide analog of deoxycytidine with antiviral activity, mostly used against cytomegalovirus (CMV). After incorporation into the host cell, cidofovir is phosphorylated by pyruvate kinases to its active metabolite cidofovir diphosphate. Cidofovir diphosphate, bearing structural similarity to nucleotides, competes with deoxycytosine-5-triphosphate (dCTP) for viral DNA polymerase and gets incorporated into the growing viral DNA strands. As a result, it prevents further DNA polymerization and disrupts DNA replication of viruses.|An acyclic nucleoside phosphonate that acts as a competitive inhibitor of viral DNA polymerases. It is used in the treatment of RETINITIS caused by CYTOMEGALOVIRUS INFECTIONS and may also be useful for treating HERPESVIRUS INFECTIONS.