Molecular Formula | C25H24O12 |
Molar Mass | 516.45 |
Density | 1?+-.0.1 g/cm3(Predicted) |
Boling Point | 819.9±65.0 °C(Predicted) |
Solubility | Soluble in methanol, ethanol, DMSO and other organic solvents |
Appearance | White crystalline powder |
Color | white to off-white |
pKa | 2.50±0.50(Predicted) |
Storage Condition | Keep in dark place,Sealed in dry,2-8°C |
MDL | MFCD13196505 |
Physical and Chemical Properties | White crystalline powder, soluble in methanol, ethanol, DMSO and other organic solvents, derived from artichoke leaves, artichoke, forest thousand light grass, honeysuckle. |
In vitro study | 1,3-Dicaffeoylquinic acid shows increased neuronal cell viability against Aβ(42) toxicity in a concentration-dependent manner in neurons. 1,3-Dicaffeoylquinic acid activates both phosphoinositide 3-kinase (PI3K)/Akt and extracellular regulated protein kinase 1/2 (Erk1/2) with stimulating their upstream tyrosine kinase A (Trk A). 1,3-Dicaffeoylquinic acid's anti-apoptotic potential is related to the enhanced inactivating phosphorylation of glycogen synthase kinase 3β (GSK3β) and the modulation of expression of apoptosis-related protein Bcl-2/Bax. 1,3-Dicaffeoylquinic acid (10 μM, 20 μM, 50 μM, and 100 μM) significantly increases cell viablity before OGD/reperfusion, and prevents the depletion of GSH under OGD/reperfusion insult. 1,3-Dicaffeoylquinic acid induces nuclear translocation of Nrf2 in OGD/reperfusion treated astrocytes, and induces increased GCL activity, and the effect is lost in Nrf2 siRNA-transfected cells. |
In vivo study | 1,3-Dicaffeoylquinic acid (32.0 mg/kg, p.o.) and 1-O-ABL are absorbed very quickly in Wistar rats. The maximum plasma concentrations for 1,3-Dicaffeoylquinic acid and 1-O-ABL are 44.5 ± 7.1 and 19.1 ± 6.9 ng/mL, respectively. |
WGK Germany | 3 |
Reference Show more | 1. Du Rong, Ren Li, Zhang mengyou. Comparison of phenolic acid components in water decoction of Xanthium sibiricum fruit before and after fried [J]. China pharmacist, 2016(2): -250, 4 pages. 2. Yan Zheng, Wu Han, Huang Wuyang, etc. Effect of fixing technology on active components and antioxidant activity of blueberry leaf tea [J]. Anhui Agricultural Sciences, 2019. 3. Yossa Nzeuwa, Irma Belinda, et al. "Comparison of the origin and phonic contents of Lycium rutherum Murr. by high-performance liquid chromatography." Journal of s 4. [IF = 3.046] Menglin Wei et al."Protective effects of a Chotosan Fraction and its active components on β-amyloid-induced neurotoxicity."Neurosci Lett. 2016 Mar;617:143 5. [IF=3.645] Lewen Xiong et al."Study on phenolic acids of Lonicerae japonicae Flos based on ultrahigh performance liquid chromatography-tandem mass spectrometry combined with multivariate statistical analysis."JOURNAL OF SEPARATION SCIENCE |