Page last updated: 2024-11-06

zifrosilone

Description Research Excerpts Clinical Trials Roles Classes Pathways Study Profile Bioassays Related Drugs Related Conditions Protein Interactions Research Growth

Description

zifrosilone: an acetylcholinesterase inhibitor; being developed as a possible treatment of Alzheimer's disease; structure given in first source [Medical Subject Headings (MeSH), National Library of Medicine, extracted Dec-2023]

Cross-References

ID SourceID
PubMed CID60811
CHEMBL ID3137700
SCHEMBL ID194616
MeSH IDM0220555

Synonyms (24)

Synonym
zifrosilone
mdl-73745
2,2,2-trifluoro-1-(3-(trimethylsilyl)phenyl)ethanone
zifrosilone [usan:inn]
mdl 73745
brn 7373588
2,2,2-trifluoro-3'-(trimethylsilyl)acetophenone
ethanone, 2,2,2-trifluoro-1-(3-(trimethylsilyl)phenyl)-
D06365
zifrosilone (usan)
132236-18-1
bdbm50124883
chembl3137700 ,
2,2,2-trifluoro-1-(3-trimethylsilylphenyl)ethanone
mdl 73,745
unii-6275788o83
6275788o83 ,
zifrosilone [inn]
zifrosilone [usan]
zifrosilone [mart.]
SCHEMBL194616
2,2,2-trifluoro-1-(3-trimethylsilylphenyl) ethanone
DTXSID80157445
Q27263453

Research Excerpts

Pharmacokinetics

ExcerptReferenceRelevance
" For doses > or = 200 mg, an Emax pharmacodynamic model was used to describe the relationship between zifrosilone plasma concentration and red blood cell acetylcholinesterase inhibition (Emax = 83."( Acetylcholinesterase inhibition by zifrosilone: pharmacokinetics and pharmacodynamics.
Barchowsky, A; Brass, EP; Cutler, NR; Howard, DR; Schleman, MM; Seifert, RD; Sramek, JJ; Szylleyko, OJ; Wardle, TS, 1995
)
0.78
[information is derived through text-mining from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Protein Targets (2)

Inhibition Measurements

ProteinTaxonomyMeasurementAverageMin (ref.)Avg (ref.)Max (ref.)Bioassay(s)
AcetylcholinesteraseHomo sapiens (human)IC50 (µMol)0.18890.00000.933210.0000AID1251506; AID1251507
AcetylcholinesteraseAnopheles gambiae (African malaria mosquito)IC50 (µMol)0.55250.04360.38210.9600AID1251508; AID1251510
[prepared from compound, protein, and bioassay information from National Library of Medicine (NLM), extracted Dec-2023]

Biological Processes (14)

Processvia Protein(s)Taxonomy
acetylcholine catabolic process in synaptic cleftAcetylcholinesteraseHomo sapiens (human)
regulation of receptor recyclingAcetylcholinesteraseHomo sapiens (human)
osteoblast developmentAcetylcholinesteraseHomo sapiens (human)
acetylcholine catabolic processAcetylcholinesteraseHomo sapiens (human)
cell adhesionAcetylcholinesteraseHomo sapiens (human)
nervous system developmentAcetylcholinesteraseHomo sapiens (human)
synapse assemblyAcetylcholinesteraseHomo sapiens (human)
receptor internalizationAcetylcholinesteraseHomo sapiens (human)
negative regulation of synaptic transmission, cholinergicAcetylcholinesteraseHomo sapiens (human)
amyloid precursor protein metabolic processAcetylcholinesteraseHomo sapiens (human)
positive regulation of protein secretionAcetylcholinesteraseHomo sapiens (human)
retina development in camera-type eyeAcetylcholinesteraseHomo sapiens (human)
acetylcholine receptor signaling pathwayAcetylcholinesteraseHomo sapiens (human)
positive regulation of cold-induced thermogenesisAcetylcholinesteraseHomo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Molecular Functions (10)

Processvia Protein(s)Taxonomy
amyloid-beta bindingAcetylcholinesteraseHomo sapiens (human)
acetylcholinesterase activityAcetylcholinesteraseHomo sapiens (human)
cholinesterase activityAcetylcholinesteraseHomo sapiens (human)
protein bindingAcetylcholinesteraseHomo sapiens (human)
collagen bindingAcetylcholinesteraseHomo sapiens (human)
hydrolase activityAcetylcholinesteraseHomo sapiens (human)
serine hydrolase activityAcetylcholinesteraseHomo sapiens (human)
acetylcholine bindingAcetylcholinesteraseHomo sapiens (human)
protein homodimerization activityAcetylcholinesteraseHomo sapiens (human)
laminin bindingAcetylcholinesteraseHomo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Ceullar Components (13)

Processvia Protein(s)Taxonomy
extracellular regionAcetylcholinesteraseHomo sapiens (human)
basement membraneAcetylcholinesteraseHomo sapiens (human)
extracellular spaceAcetylcholinesteraseHomo sapiens (human)
nucleusAcetylcholinesteraseHomo sapiens (human)
Golgi apparatusAcetylcholinesteraseHomo sapiens (human)
plasma membraneAcetylcholinesteraseHomo sapiens (human)
cell surfaceAcetylcholinesteraseHomo sapiens (human)
membraneAcetylcholinesteraseHomo sapiens (human)
neuromuscular junctionAcetylcholinesteraseHomo sapiens (human)
synaptic cleftAcetylcholinesteraseHomo sapiens (human)
synapseAcetylcholinesteraseHomo sapiens (human)
perinuclear region of cytoplasmAcetylcholinesteraseHomo sapiens (human)
side of membraneAcetylcholinesteraseHomo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Bioassays (28)

Assay IDTitleYearJournalArticle
AID1251513Inhibition of recombinant Anopheles gambiae wild type AChE by Ellman assay2015Bioorganic & medicinal chemistry letters, Oct-15, Volume: 25, Issue:20
Difluoromethyl ketones: Potent inhibitors of wild type and carbamate-insensitive G119S mutant Anopheles gambiae acetylcholinesterase.
AID1079946Presence of at least one case with successful reintroduction. [column 'REINT' in source]
AID1251511Inhibition of Anopheles gambiae AChE G119S mutant after 10 mins by Ellman assay2015Bioorganic & medicinal chemistry letters, Oct-15, Volume: 25, Issue:20
Difluoromethyl ketones: Potent inhibitors of wild type and carbamate-insensitive G119S mutant Anopheles gambiae acetylcholinesterase.
AID1079939Cirrhosis, proven histopathologically. Value is number of references indexed. [column 'CIRRH' in source]
AID1079945Animal toxicity known. [column 'TOXIC' in source]
AID1251509Inhibition of recombinant Anopheles gambiae AChE G119S mutant after 60 mins by Ellman assay2015Bioorganic & medicinal chemistry letters, Oct-15, Volume: 25, Issue:20
Difluoromethyl ketones: Potent inhibitors of wild type and carbamate-insensitive G119S mutant Anopheles gambiae acetylcholinesterase.
AID1079937Severe hepatitis, defined as possibly life-threatening liver failure or through clinical observations. Value is number of references indexed. [column 'MASS' in source]
AID1079942Steatosis, proven histopathologically. Value is number of references indexed. [column 'STEAT' in source]
AID1079934Highest frequency of acute liver toxicity observed during clinical trials, expressed as a percentage. [column '% AIGUE' in source]
AID1079944Benign tumor, proven histopathologically. Value is number of references indexed. [column 'T.BEN' in source]
AID1079938Chronic liver disease either proven histopathologically, or through a chonic elevation of serum amino-transferase activity after 6 months. Value is number of references indexed. [column 'CHRON' in source]
AID1079949Proposed mechanism(s) of liver damage. [column 'MEC' in source]
AID1079948Times to onset, minimal and maximal, observed in the indexed observations. [column 'DELAI' in source]
AID1251526Inhibition of recombinant human AChE by Ellman assay2015Bioorganic & medicinal chemistry letters, Oct-15, Volume: 25, Issue:20
Difluoromethyl ketones: Potent inhibitors of wild type and carbamate-insensitive G119S mutant Anopheles gambiae acetylcholinesterase.
AID1079943Malignant tumor, proven histopathologically. Value is number of references indexed. [column 'T.MAL' in source]
AID1251508Inhibition of recombinant Anopheles gambiae wild type AChE after 60 mins by Ellman assay2015Bioorganic & medicinal chemistry letters, Oct-15, Volume: 25, Issue:20
Difluoromethyl ketones: Potent inhibitors of wild type and carbamate-insensitive G119S mutant Anopheles gambiae acetylcholinesterase.
AID1079940Granulomatous liver disease, proven histopathologically. Value is number of references indexed. [column 'GRAN' in source]
AID1251510Inhibition of recombinant Anopheles gambiae wild type AChE after 10 mins by Ellman assay2015Bioorganic & medicinal chemistry letters, Oct-15, Volume: 25, Issue:20
Difluoromethyl ketones: Potent inhibitors of wild type and carbamate-insensitive G119S mutant Anopheles gambiae acetylcholinesterase.
AID1079933Acute liver toxicity defined via clinical observations and clear clinical-chemistry results: serum ALT or AST activity > 6 N or serum alkaline phosphatases activity > 1.7 N. This category includes cytolytic, choleostatic and mixed liver toxicity. Value is
AID1251515Insecticidal activity against Anopheles gambiae G3 assessed as torsal contact toxicity by measuring mortality at 1000 ug/mL after 24 hrs by filter paper based method2015Bioorganic & medicinal chemistry letters, Oct-15, Volume: 25, Issue:20
Difluoromethyl ketones: Potent inhibitors of wild type and carbamate-insensitive G119S mutant Anopheles gambiae acetylcholinesterase.
AID1079936Choleostatic liver toxicity, either proven histopathologically or where the ratio of maximal ALT or AST activity above normal to that of Alkaline Phosphatase is < 2 (see ACUTE). Value is number of references indexed. [column 'CHOLE' in source]
AID1251506Inhibition of recombinant human AChE after 10 mins by Ellman assay2015Bioorganic & medicinal chemistry letters, Oct-15, Volume: 25, Issue:20
Difluoromethyl ketones: Potent inhibitors of wild type and carbamate-insensitive G119S mutant Anopheles gambiae acetylcholinesterase.
AID1079947Comments (NB not yet translated). [column 'COMMENTAIRES' in source]
AID1079932Highest frequency of moderate liver toxicity observed during clinical trials, expressed as a percentage. [column '% BIOL' in source]
AID1251507Inhibition of recombinant human AChE after 60 mins by Ellman assay2015Bioorganic & medicinal chemistry letters, Oct-15, Volume: 25, Issue:20
Difluoromethyl ketones: Potent inhibitors of wild type and carbamate-insensitive G119S mutant Anopheles gambiae acetylcholinesterase.
AID1079941Liver damage due to vascular disease: peliosis hepatitis, hepatic veno-occlusive disease, Budd-Chiari syndrome. Value is number of references indexed. [column 'VASC' in source]
AID1079931Moderate liver toxicity, defined via clinical-chemistry results: ALT or AST serum activity 6 times the normal upper limit (N) or alkaline phosphatase serum activity of 1.7 N. Value is number of references indexed. [column 'BIOL' in source]
AID1079935Cytolytic liver toxicity, either proven histopathologically or where the ratio of maximal ALT or AST activity above normal to that of Alkaline Phosphatase is > 5 (see ACUTE). Value is number of references indexed. [column 'CYTOL' in source]
[information is prepared from bioassay data collected from National Library of Medicine (NLM), extracted Dec-2023]

Research

Studies (6)

TimeframeStudies, This Drug (%)All Drugs %
pre-19900 (0.00)18.7374
1990's5 (83.33)18.2507
2000's0 (0.00)29.6817
2010's1 (16.67)24.3611
2020's0 (0.00)2.80
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Study Types

Publication TypeThis drug (%)All Drugs (%)
Trials1 (14.29%)5.53%
Reviews0 (0.00%)6.00%
Case Studies0 (0.00%)4.05%
Observational0 (0.00%)0.25%
Other6 (85.71%)84.16%
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]