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Details

Stereochemistry ABSOLUTE
Molecular Formula C25H25FN4O6S2
Molecular Weight 560.618
Optical Activity UNSPECIFIED
Defined Stereocenters 4 / 4
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of SETROBUVIR

SMILES

[H][C@]12[C@@H]3CC[C@@H](C3)[C@@]1([H])C(O)=C(C(=O)N2CC4=CC=C(F)C=C4)C5=NS(=O)(=O)C6=CC(NS(C)(=O)=O)=CC=C6N5

InChI

InChIKey=DEKOYVOWOVJMPM-RLHIPHHXSA-N
InChI=1S/C25H25FN4O6S2/c1-37(33,34)28-17-8-9-18-19(11-17)38(35,36)29-24(27-18)21-23(31)20-14-4-5-15(10-14)22(20)30(25(21)32)12-13-2-6-16(26)7-3-13/h2-3,6-9,11,14-15,20,22,28,31H,4-5,10,12H2,1H3,(H,27,29)/t14-,15+,20+,22-/m0/s1

HIDE SMILES / InChI

Molecular Formula C25H25FN4O6S2
Molecular Weight 560.618
Charge 0
Count
MOL RATIO 1 MOL RATIO (average)
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 4 / 4
E/Z Centers 0
Optical Activity UNSPECIFIED

Description

Setrobuvir (also known as ANA-598 and RG7790) is an orally administered, small-molecule non-nucleoside polymerase inhibitor, which was in development by Roche company. Setrobuvir has been used in trials studying the treatment of chronic hepatitis C. Setrobuvir is a non–nucleoside NS5B inhibitor (NNI). It has shown potency and a high degree of specificity against HCV genotype 1 NS5B polymerase, leading to 73% SVR when orally administrated to patients in combination with pegylated interferon and ribavirin. An interferon-free setrobuvir based regimes of three direct acting antivirals (DAAs) plus ribavirin has also been shown to be safe and effective in genotype 1 treatment naive patients.

Originator

Approval Year

PubMed

Sample Use Guides

In Vivo Use Guide
Three studies investigated the pharmacokinetics and pharmacodynamics of setrobuvir. First, sequential cohorts of volunteers were randomly assigned to receive single oral doses of setrobuvir 400 to 3000 mg or placebo in a double-blind, ascending dose study. In the second study, volunteers were randomly assigned to receive multiple doses of setrobuvir (400 or 800 mg once daily [QD] or 600 mg twice a day [BID]). In the third study, patients with genotype 1 CHC received setrobuvir (200, 400, or 800 mg) or placebo BID for 3 days. Pharmacokinetics of setrobuvir appear to be dose proportional, and setrobuvir produces a mean reduction of 2.9 log10 IU/mL in HCV RNA over 3 days in patients with genotype 1 (a and b) treated with 800 mg BID.
Route of Administration: Oral
In Vitro Use Guide
44% ± 14.6% inhibition of G2a replicon replication was observed with the maximal concentration of 100 uM (>12,000-fold increase in EC50) for Setrobuvir. Setrobuvir inhibited the replication of the G1b replicon with an EC50 of 8.1 nM.
Substance Class Chemical
Record UNII
T5B2GI8F84
Record Status Validated (UNII)
Record Version