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6-fluoro-2-(2-hydroxy-3-isobutoxy-phenyl)-1H-benzoimidazole-5-carboxamidine
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DB06855 |
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N-cycloheptylglycyl-N-(4-carbamimidoylbenzyl)-L-prolinamide
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DB06853 |
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Telaprevir
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DB05521 |
[Telaprevir is a direct acting antiviral medication used as part of combination therapy to treat chronic Hepatitis C, an infectious liver disease caused by infection with Hepatitis C Virus (HCV). HCV is a single-stranded RNA virus that is categorized into nine distinct genotypes, with genotype 1 being the most common in the United States, and affecting 72% of all chronic HCV patients [L852]. Treatment options for chronic Hepatitis C have advanced significantly since 2011, with the development of Direct Acting Antivirals (DAAs) such as Telaprevir. Telaprevir is an inhibitor of NS3/4A, a serine protease enzyme, encoded by HCV genotype 1 [FDA Label]. These enzymes are essential for viral replication and serve to cleave the virally encoded polyprotein into mature proteins like NS4A, NS4B, NS5A and NS5B. The barrier for develoment of resistance to NS3/4A inhibitors is lower than that of NS5B inhibitors, another class of DAAs [A19593]. Subtitutions at amino acid positions 155, 156, or 168 are known to confer resistance. The substitutions of the enzyme's catalytic triad consisting of H58, D82, and S139 are also likely to alter the affinity of the drug for NS3/4A or the activity of the enzyme itself. Despite this disadvantage Telaprevir is still effective against HCV when paired with [DB00811], [DB00008], and [DB00022].
Telaprevir, [DB00811], [DB00008], and [DB00022] were used with the intent to cure, or achieve a sustained virologic response (SVR), after 12 weeks of daily administration of the combination therapy followed by 12 or 36 weeks of therapy with [DB00811], [DB00008], and [DB00022]. SVR and eradication of HCV infection is associated with significant long-term health benefits including reduced liver-related damage, improved quality of life, reduced incidence of Hepatocellular Carcinoma, and reduced all-cause mortality [A19626].
Telaprevir was available as a fixed dose product (tradename Incivek) used for the treatment of chronic Hepatitis C. Approved in May 2011 by the FDA, Incivek was indicated for the treatment of HCV genotype 1 in combination with [DB00811], [DB00008], and [DB00022] [FDA Label]. Incivek has since been withdrawn from the market.] |
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4-[(3S)-1-AZABICYCLO[2.2.2]OCT-3-YLAMINO]-3-(1H-BENZIMIDAZOL-2-YL)-6-CHLOROQUINOLIN-2(1H)-ONE
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DB06852 |
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Mimopezil
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DB05520 |
[Mimopezil is an acetylcholinesterase (AChE) inhibitor that has demonstrated potential use in the treatment of Alzheimer's disease. Mimopezil is a pro-drug that is rapidly absorbed and converted into huperzine A.] |
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N-(pyridin-3-ylmethyl)aniline
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DB06851 |
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CPG 10101
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DB05530 |
[CPG 10101 is a synthetic oligodeoxynucleotide (ODN) in clinical trials. It is a toll-like receptor 9 (TLR9) agonist with antiviral and immunomodulatory properties that could potentially influence chronic infection with HCV.] |
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6-(2-HYDROXY-CYCLOPENTYL)-7-OXO-HEPTANAMIDINE
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DB06861 |
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2-(2-chloropyridin-4-yl)-4-methyl-1H-isoindole-1,3(2H)-dione
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DB06860 |
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3-(3,4-Dimethoxyphenyl)Propionic Acid
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DB04208 |
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Dequalinium
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DB04209 |
[Dequalinium is a quaternary ammonium cation that contains two quaternary quinolinium units linked by an N-decylene chain. It is an antiseptic and disinfectant agent with a broad bactericidal and fungicidal activity. It is most commonly available as a dichloride salt but is available as other various salts as well. It is used in wound dressings and mouth infections and may also have antifungal action, but may associate with skin ulceration. Dequalinium chloride is used as an active ingredient in tablets as Fluomizin for vaginal bacterial infections and in topical bacteriostat formulation as Dequadin. It has been studied for use in treatment of malaria and acute promyelocytic leukemia. Its multiple mode of action is thought to reduce the risk of resistance of pathogens.] |
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Nz2-Tryptophan
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DB04206 |
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1-[2-AMINO-2-CYCLOHEXYL-ACETYL]-PYRROLIDINE-3-CARBOXYLIC ACID 5-CHLORO-2-(2-ETHYLCARBAMOYL-ETHOXY)-BENZYLAMIDE
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DB06869 |
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N-(5-Amino-5-Carboxypentyl)Glutamic Acid
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DB04207 |
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N-(3-chlorobenzyl)-1-(4-methylpentanoyl)-L-prolinamide
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DB06868 |
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[(4-{4-[4-(Difluoro-Phosphono-Methyl)-Phenyl]-Butyl}-Phenyl)-Difluoro-Methyl]-Phosphonic Acid
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DB04204 |
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3,6,9,12,15,18-HEXAOXAICOSANE
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DB06867 |
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Thymidine-3',5'-Diphosphate
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DB04205 |
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6-CARBAMIMIDOYL-2-[2-HYDROXY-5-(3-METHOXY-PHENYL)-INDAN-1-YL]-HEXANOIC ACID
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DB06866 |
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Isoformononetin
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DB04202 |
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