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2018年5月3日星期四

Original: LX-2343 333745-53-2 , stock more than 100g

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Description: LX-2343 is a neuroprotective agent for the treatment of Alzheimer's disease. LX2343 ameliorates cognitive dysfunction in APP/PS1 transgenic mice via both Aβ production inhibition and clearance promotion, which highlights the potential of LX2343 in the treatment of AD. LX2343 ameliorates the cognitive dysfunction in the AD model rats by suppressing OS-induced neuronal apoptosis and tauopathy, thus highlighting the potential of LX2343 for the treatment of AD.
Name: LX-2343 

CAS#: 333745-53-2 
Chemical Formula: C22H19ClN2O6S 
Exact Mass: 474.0652 
Molecular Weight: 474.912 
Elemental Analysis: C, 55.64; H, 4.03; Cl, 7.46; N, 5.90; O, 20.21; S, 6.75

Synonym: LX-2343; LX 2343; LX2343.
IUPAC/Chemical Name: N-(benzo[d][1,3]dioxol-5-yl)-2-(N-(5-chloro-2-methoxyphenyl)phenylsulfonamido)acetamide
InChi Key: ZGYSGIYKAVUVOR-UHFFFAOYSA-N
InChi Code: InChI=1S/C22H19ClN2O6S/c1-29-19-9-7-15(23)11-18(19)25(32(27,28)17-5-3-2-4-6-17)13-22(26)24-16-8-10-20-21(12-16)31-14-30-20/h2-12H,13-14H2,1H3,(H,24,26)
SMILES Code: C1=C(NC(CN(C2=CC(Cl)=CC=C2OC)S(C2=CC=CC=C2)(=O)=O)=O)C=C2OCOC2=C1

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility: Soluble in DMSO
Shelf Life: >2 years if stored properly
Drug Formulation: This drug may be formulated in DMSO
Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).
Harmonized System Code: 293490

REFERENCES
1: Sun G, Wang J, Guo X, Lei M, Zhang Y, Wang X, Shen X, Hu L. Design, synthesis 
and biological evaluation of LX2343 derivatives as neuroprotective agents for the 
treatment of Alzheimer's disease. Eur J Med Chem. 2018 Feb 10;145:622-633. doi: 
10.1016/j.ejmech.2017.12.080. Epub 2018 Jan 2. PubMed PMID: 29339255.
2: Guo XD, Sun GL, Zhou TT, Wang YY, Xu X, Shi XF, Zhu ZY, Rukachaisirikul V, Hu 
LH, Shen X. LX2343 alleviates cognitive impairments in AD model rats by 
inhibiting oxidative stress-induced neuronal apoptosis and tauopathy. Acta 
Pharmacol Sin. 2017 Aug;38(8):1104-1119. doi: 10.1038/aps.2016.128. Epub 2017 Jun 
26. PubMed PMID: 28649128; PubMed Central PMCID: PMC5547549.
3: Guo XD, Sun GL, Zhou TT, Xu X, Zhu ZY, Rukachaisirikul V, Hu LH, Shen X. Small 
molecule LX2343 ameliorates cognitive deficits in AD model mice by targeting both 
amyloid β production and clearance. Acta Pharmacol Sin. 2016 
Sep;37(10):1281-1297. doi: 10.1038/aps.2016.80. Epub 2016 Aug 29. PubMed PMID: 
27569389; PubMed Central PMCID: PMC5057240.