Details
Stereochemistry | ACHIRAL |
Molecular Formula | C18H18N4O3S2.CH4O3S |
Molecular Weight | 498.596 |
Optical Activity | NONE |
Defined Stereocenters | 0 / 0 |
E/Z Centers | 0 |
Charge | 0 |
SHOW SMILES / InChI
SMILES
CS(O)(=O)=O.CN(C(=O)CC1=CC=C(C=C1)C2=NC=CC=C2)C3=NC(C)=C(S3)S(N)(=O)=O
InChI
InChIKey=PPAJHCGEURRDOG-UHFFFAOYSA-N
InChI=1S/C18H18N4O3S2.CH4O3S/c1-12-17(27(19,24)25)26-18(21-12)22(2)16(23)11-13-6-8-14(9-7-13)15-5-3-4-10-20-15;1-5(2,3)4/h3-10H,11H2,1-2H3,(H2,19,24,25);1H3,(H,2,3,4)
Pritelivir is a thiazolylamide derivative patented by German multinational pharmaceutical and life sciences company Bayer A.-G. as helicase-primase enzyme inhibitor that is active against herpes simplex virus types 1 and 2 (HSV-1 and HSV-2). In preclinical Pritelivir was shown to be active when treatment was delayed to 72 h post viral inoculation and appeared to synergistically inhibit mortality in this model in combination with acyclovir. Pritelivir could be an alternative therapeutic agent for patients infected with acyclovir-resistant strains. Phase II clinical trials currently are ongoing.
Approval Year
Targets
Primary Target | Pharmacology | Condition | Potency |
---|---|---|---|
Target ID: CHEMBL4380 Sources: https://www.ncbi.nlm.nih.gov/pubmed/12019088 |
30.0 nM [IC50] |
PubMed
Title | Date | PubMed |
---|---|---|
New helicase-primase inhibitors as drug candidates for the treatment of herpes simplex disease. | 2002 Apr |
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Potent in vivo antiviral activity of the herpes simplex virus primase-helicase inhibitor BAY 57-1293. | 2002 Jun |
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ASP2151, a novel helicase-primase inhibitor, possesses antiviral activity against varicella-zoster virus and herpes simplex virus types 1 and 2. | 2010 Aug |
|
Baseline sensitivity of HSV-1 and HSV-2 clinical isolates and defined acyclovir-resistant strains to the helicase-primase inhibitor pritelivir. | 2013 Nov |
Sample Use Guides
In Vivo Use Guide
Sources: https://clinicaltrials.gov/ct2/show/NCT03073967
100mg/day (400mg loading dose on day 1) over 4 weeks
Route of Administration:
Oral
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ACTIVE MOIETY
SUBSTANCE RECORD