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Ly411575

CAS No.:
209984-57-6
Catalog Number:
AG002KI7
Molecular Formula:
C26H23F2N3O4
Molecular Weight:
479.4753
Pack Size
Purity
Availability
Location
Price(USD)
Quantity
  
1mg
≥98%
1 week
United States
$97
- +
5mg
99%
1 week
United States
$154
- +
10mg
99%
1 week
United States
$223
- +
50mg
99%
1 week
United States
$723
- +
100mg
99%
1 week
United States
$1085
- +
Product Description
Catalog Number:
AG002KI7
Chemical Name:
Ly411575
CAS Number:
209984-57-6
Molecular Formula:
C26H23F2N3O4
Molecular Weight:
479.4753
MDL Number:
MFCD09832551
IUPAC Name:
(2S)-2-[[(2S)-2-(3,5-difluorophenyl)-2-hydroxyacetyl]amino]-N-[(7S)-5-methyl-6-oxo-7H-benzo[d][1]benzazepin-7-yl]propanamide
InChI:
InChI=1S/C26H23F2N3O4/c1-14(29-25(34)23(32)15-11-16(27)13-17(28)12-15)24(33)30-22-20-9-4-3-7-18(20)19-8-5-6-10-21(19)31(2)26(22)35/h3-14,22-23,32H,1-2H3,(H,29,34)(H,30,33)/t14-,22-,23-/m0/s1
InChI Key:
ULSSJYNJIZWPSB-CVRXJBIPSA-N
SMILES:
Fc1cc(F)cc(c1)[C@@H](C(=O)N[C@H](C(=O)N[C@H]1c2ccccc2c2c(N(C1=O)C)cccc2)C)O
Properties
Complexity:
789  
Compound Is Canonicalized:
Yes
Covalently-Bonded Unit Count:
1  
Defined Atom Stereocenter Count:
3  
Defined Bond Stereocenter Count:
0
Exact Mass:
479.166g/mol
Formal Charge:
0
Heavy Atom Count:
35  
Hydrogen Bond Acceptor Count:
6  
Hydrogen Bond Donor Count:
3  
Isotope Atom Count:
0
Molecular Weight:
479.484g/mol
Monoisotopic Mass:
479.166g/mol
Rotatable Bond Count:
5  
Topological Polar Surface Area:
98.7A^2
Undefined Atom Stereocenter Count:
0
Undefined Bond Stereocenter Count:
0
XLogP3:
3  
Literature
Title Journal
A phase 3 trial of semagacestat for treatment of Alzheimer's disease. The New England journal of medicine 20130725
Targeting the ERAD pathway via inhibition of signal peptide peptidase for antiparasitic therapeutic design. Proceedings of the National Academy of Sciences of the United States of America 20121226
The effects on metabolic clearance when administering a potent CYP3A autoinducer with the prototypic CYP3A inhibitor, ketoconazole. Drug metabolism and disposition: the biological fate of chemicals 20121001
Semagacestat pharmacokinetics are not significantly affected by formulation, food, or time of dosing in healthy participants. Journal of clinical pharmacology 20120601
miR-9 controls the timing of neurogenesis through the direct inhibition of antagonistic factors. Developmental cell 20120515
A brain aggregate model gives new insights into the pathobiology and treatment of prion diseases. Journal of neuropathology and experimental neurology 20120501
First and second generation γ-secretase modulators (GSMs) modulate amyloid-β (Aβ) peptide production through different mechanisms. The Journal of biological chemistry 20120406
Γ-secretase modulators do not induce Aβ-rebound and accumulation of β-C-terminal fragment. Journal of neurochemistry 20120401
QT effect of semagacestat at therapeutic and supratherapeutic doses. International journal of clinical pharmacology and therapeutics 20120401
Differential effects between γ-secretase inhibitors and modulators on cognitive function in amyloid precursor protein-transgenic and nontransgenic mice. The Journal of neuroscience : the official journal of the Society for Neuroscience 20120208
A canine model to evaluate efficacy and safety of γ-secretase inhibitors and modulators. Journal of Alzheimer's disease : JAD 20120101
Evaluation of the performance of novel Aβ isoforms as theragnostic markers in Alzheimer's disease: from the cell to the patient. Neuro-degenerative diseases 20120101
Translatability scoring in drug development: eight case studies. Journal of translational medicine 20120101
Advances in the identification of γ-secretase inhibitors for the treatment of Alzheimer's disease. Expert opinion on drug discovery 20120101
Modulation of γ-secretase activity by multiple enzyme-substrate interactions: implications in pathogenesis of Alzheimer's disease. PloS one 20120101
Amyloid-β(1-15/16) as a marker for γ-secretase inhibition in Alzheimer's disease. Journal of Alzheimer's disease : JAD 20120101
γ-Secretase modulator in Alzheimer's disease: shifting the end. Journal of Alzheimer's disease : JAD 20120101
pPKCα-mediated effect on in vitro Aβ production in response to gamma secretase inhibitor LY411575 in rat CTXTNA2 astrocytes. Journal of biological regulators and homeostatic agents 20120101
Quantitative pharmacokinetic/pharmacodynamic analyses suggest that the 129/SVE mouse is a suitable preclinical pharmacology model for identifying small-molecule γ-secretase inhibitors. The Journal of pharmacology and experimental therapeutics 20111201
[Gamma-secretase inhibitors and modulators]. Nihon rinsho. Japanese journal of clinical medicine 20111201
Drugs: a tangled web of targets. Nature 20110713
Prevalence of asymptomatic vasogenic edema in pretreatment Alzheimer's disease study cohorts from phase 3 trials of semagacestat and solanezumab. Alzheimer's & dementia : the journal of the Alzheimer's Association 20110701
What the halted phase III γ-secretase inhibitor trial may (or may not) be telling us. Annals of neurology 20110201
New pathway links γ-secretase to inflammation and memory while sparing notch. Annals of neurology 20110101
Validation of ELISA methods for quantification of total tau and phosporylated-tau181 in human cerebrospinal fluid with measurement in specimens from two Alzheimer's disease studies. Journal of Alzheimer's disease : JAD 20110101
BACE-1 inhibition prevents the γ-secretase inhibitor evoked Aβ rise in human neuroblastoma SH-SY5Y cells. Journal of biomedical science 20110101
Interacting with γ-secretase for treating Alzheimer's disease: from inhibition to modulation. Current medicinal chemistry 20110101
Genetics. Gamma-secretase and human disease. Science (New York, N.Y.) 20101119
What can be inferred from the interruption of the semagacestat trial for treatment of Alzheimer's disease? Biological psychiatry 20101115
Alzheimer's failure raises questions about disease-modifying strategies. Nature reviews. Drug discovery 20101001
NerveCenter: Phase III Alzheimer trial halted: Search for therapeutic biomarkers continues. Annals of neurology 20101001
ACS chemical neuroscience molecule spotlight on semagacestat (LY450139). ACS chemical neuroscience 20100818
[Progress in the development of anti-amyloid drugs for treatment of Alzheimer's disease.]. Nihon yakurigaku zasshi. Folia pharmacologica Japonica 20100701
Disposition and metabolism of semagacestat, a {gamma}-secretase inhibitor, in humans. Drug metabolism and disposition: the biological fate of chemicals 20100401
In response to 'a gamma-secretase inhibitor decreases amyloid-beta production in the central nervous system'. Annals of neurology 20100101
Acute effect on the Aβ isoform pattern in CSF in response to γ-secretase modulator and inhibitor treatment in dogs. Journal of Alzheimer's disease : JAD 20100101
Use of theragnostic markers to select drugs for phase II/III trials for Alzheimer disease. Alzheimer's research & therapy 20100101
Amyloid precursor protein selective gamma-secretase inhibitors for treatment of Alzheimer's disease. Alzheimer's research & therapy 20100101
Recent advances in the identification of gamma-secretase inhibitors to clinically test the Abeta oligomer hypothesis of Alzheimer's disease. Journal of medicinal chemistry 20091022
Differential effects of gamma-secretase and BACE1 inhibition on brain Abeta levels in vitro and in vivo. Journal of neurochemistry 20090901
A gamma-secretase inhibitor decreases amyloid-beta production in the central nervous system. Annals of neurology 20090701
Development of semagacestat (LY450139), a functional gamma-secretase inhibitor, for the treatment of Alzheimer's disease. Expert opinion on pharmacotherapy 20090701
Semagacestat, a gamma-secretase inhibitor for the potential treatment of Alzheimer's disease. Current opinion in investigational drugs (London, England : 2000) 20090701
gamma-Secretase inhibitor reduces diet-induced atherosclerosis in apolipoprotein E-deficient mice. Biochemical and biophysical research communications 20090529
Committed neuronal precursors confer astrocytic potential on residual neural precursor cells. Developmental cell 20090201
Requirement of Notch activation during regeneration of the intestinal epithelia. American journal of physiology. Gastrointestinal and liver physiology 20090101
A small molecule inhibitor of signal peptide peptidase inhibits Plasmodium development in the liver and decreases malaria severity. PloS one 20090101
Existing plaques and neuritic abnormalities in APP:PS1 mice are not affected by administration of the gamma-secretase inhibitor LY-411575. Molecular neurodegeneration 20090101
Dynamics of Abeta turnover and deposition in different beta-amyloid precursor protein transgenic mouse models following gamma-secretase inhibition. The Journal of pharmacology and experimental therapeutics 20081101
Notch1 and TGFbeta1 cooperatively regulate Foxp3 expression and the maintenance of peripheral regulatory T cells. Blood 20080901
Molecule of the month. Semagacestat. Drug news & perspectives 20080901
Phase 2 safety trial targeting amyloid beta production with a gamma-secretase inhibitor in Alzheimer disease. Archives of neurology 20080801
A multigram chemical synthesis of the gamma-secretase inhibitor LY411575 and its diastereoisomers. Bioorganic & medicinal chemistry letters 20071115
Epidermal growth factor receptor and notch pathways participate in the tumor suppressor function of gamma-secretase. The Journal of biological chemistry 20071102
Novel orally active, dibenzazepinone-based gamma-secretase inhibitors. Bioorganic & medicinal chemistry letters 20071101
Insensitivity to Abeta42-lowering nonsteroidal anti-inflammatory drugs and gamma-secretase inhibitors is common among aggressive presenilin-1 mutations. The Journal of biological chemistry 20070824
Dominance of amyloid precursor protein sequence over host cell secretases in determining beta-amyloid profiles studies of interspecies variation and drug action by internally standardized immunoprecipitation/mass spectrometry. The Journal of pharmacology and experimental therapeutics 20070301
Safety, tolerability, and effects on plasma and cerebrospinal fluid amyloid-beta after inhibition of gamma-secretase. Clinical neuropharmacology 20070101
Studies to investigate the in vivo therapeutic window of the gamma-secretase inhibitor N2-[(2S)-2-(3,5-difluorophenyl)-2-hydroxyethanoyl]-N1-[(7S)-5-methyl-6-oxo-6,7-dihydro-5H-dibenzo[b,d]azepin-7-yl]-L-alaninamide (LY411,575) in the CRND8 mouse. The Journal of pharmacology and experimental therapeutics 20061201
Concentration-dependent modulation of amyloid-beta in vivo and in vitro using the gamma-secretase inhibitor, LY-450139. The Journal of pharmacology and experimental therapeutics 20061101
[The molecular mechanism of Notch-induced transformation and the therapeutic potential of its inhibitor]. [Rinsho ketsueki] The Japanese journal of clinical hematology 20060701
Effects of a gamma-secretase inhibitor in a randomized study of patients with Alzheimer disease. Neurology 20060227
Quantitative measurement of changes in amyloid-beta(40) in the rat brain and cerebrospinal fluid following treatment with the gamma-secretase inhibitor LY-411575 [N2-[(2S)-2-(3,5-difluorophenyl)-2-hydroxyethanoyl]-N1-[(7S)-5-methyl-6-oxo-6,7-dihydro-5H-dibenzo[b,d]azepin-7-yl]-L-alaninamide]. The Journal of pharmacology and experimental therapeutics 20050501
Safety, tolerability, and changes in amyloid beta concentrations after administration of a gamma-secretase inhibitor in volunteers. Clinical neuropharmacology 20050101
Studies of Abeta pharmacodynamics in the brain, cerebrospinal fluid, and plasma in young (plaque-free) Tg2576 mice using the gamma-secretase inhibitor N2-[(2S)-2-(3,5-difluorophenyl)-2-hydroxyethanoyl]-N1-[(7S)-5-methyl-6-oxo-6,7-dihydro-5H-dibenzo[b,d]azepin-7-yl]-L-alaninamide (LY-411575). The Journal of pharmacology and experimental therapeutics 20040401
Properties