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Merck
CN

SML1938

Sigma-Aldrich

LY450139

≥98% (HPLC)

别名:

(2S)-2-Hydroxy-3-methyl-N-[(1S)-1-methyl-2-oxo-2-[[(1S)-2,3,4,5-tetrahydro-3-methyl-2-oxo-1H-3-benzazepin-1-yl]amino]ethyl]-butanamide, LY 450139, LY-450139, Semagacestat

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About This Item

经验公式(希尔记法):
C19H27N3O4
分子量:
361.44
MDL编号:
UNSPSC代码:
12352200
NACRES:
NA.77

质量水平

方案

≥98% (HPLC)

表单

powder

颜色

white to beige

溶解性

DMSO: 20 mg/mL, clear

储存温度

2-8°C

SMILES字符串

O=C([C@@H](NC([C@@H](O)C(C)C)=O)C)N[C@@H](C1=CC=CC=C1CCN2C)C2=O

InChI

1S/C19H27N3O4/c1-11(2)16(23)18(25)20-12(3)17(24)21-15-14-8-6-5-7-13(14)9-10-22(4)19(15)26/h5-8,11-12,15-16,23H,9-10H2,1-4H3,(H,20,25)(H,21,24)/t12-,15-,16-/m0/s1

InChI key

PKXWXXPNHIWQHW-RCBQFDQVSA-N

生化/生理作用

LY450139 (Semagacestat) is a notch-sparing, potent and selective gamma-secretase inhibitor. LY450139 lowers plasma and cerebrospinal fluid Aβ in humans.
Notch-sparing, potent and selective gamma-secretase inhibitor and inverse modulator of Aβ

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

Julie Colin et al.
Journal of Alzheimer's disease : JAD, 52(3), 975-987 (2016-05-11)
Oligomeric amyloid-β (Aβ) peptide contributes to impaired synaptic connections and neurodegenerative processes, and as such, represents a primary therapeutic target for Alzheimer's disease (AD)-modifying approaches. However, the lack of efficacy of drugs that inhibit production of Aβ demonstrates the need
Jonathan D Best et al.
The Journal of pharmacology and experimental therapeutics, 313(2), 902-908 (2005-03-04)
The efficacy of gamma-secretase inhibitors in vivo has, to date, been generally assessed in transgenic mouse models expressing increased levels of amyloid-beta (Abeta) peptide thereby allowing the detection of changes in Abeta production. However, it is not clear whether the
Vito Antonio Baldassarro et al.
Disease models & mechanisms, 10(5), 671-678 (2017-02-27)
Microvascular dysfunction is considered an integral part of Alzheimer disease (AD) pathogenesis, but the possible relationship between amyloid pathology, microvascular dysfunction and cell death is still unclear. In order to investigate the influence of intraneuronal amyloid-β (Aβ) accumulation on vulnerability
Peter S B Finnie et al.
Current biology : CB, 30(10), 1934-1940 (2020-04-04)
Memory allows organisms to predict future events based on their prior sampling of the world. Rather than faithfully encoding each detail of related episodes, the brain is thought to incrementally construct probabilistic estimates of environmental statistics that are re-evaluated each

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