70831-56-0L-Chicoric Acid

产品属性：

Cas No.70831-56-0

别名 N/A

化学名 N/A

分子式 C22H18O12

分子量 474.37

溶解度 DMSO: 100 mg/mL (210.81 mM)

储存条件 Store at -20°C
General tips  For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping Condition     Evaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述：
L-Chicoric Acid ((-)-Chicoric acid) is a dicaffeoyltartaric acid and a potent, selective and reversible HIV-1 integrase inhibitor with an IC50 of ~100 nM. L-Chicoric Acid inhibits HIV-1 replication in tissue culture[1][2][3].

L-Chicoric Acid inhibits integration at concentrations from 500 nM to 10 μM but also inhibits entry at concentrations above 1 μM. L-Chicoric Acid clearly affects viral entry at concentrations of 5 μM and higher. L-Chicoric Acid also inhibits integration as indicated both by an increased ratio of two LTR circle DNA to cDNA and an accompanying decrease in integrated provirus. The EC50 of L-Chicoric Acid against HIV is approximately 500 nM, a concentration that does not inhibit HIV entry in H9 cells[1].The ED50 of L-Chicoric Acid against HIVNL4-3 control virus is 400 nM, while HIVNL4-3 passaged in the presence of 8 μM L-Chicoric Acid is completely resistant to the compound[2].

[1]. Reinke RA, et al. L-chicoric acid inhibits human immunodeficiency virus type 1 integration in vivo and is a noncompetitive but reversible inhibitor of HIV-1 integrase in vitro. Virology. 2004 Sep 1;326(2):203-19. [2]. King PJ, et al. Resistance to the anti-human immunodeficiency virus type 1 compound L-chicoric acid results from a single mutation at amino acid 140 of integrase. J Virol. 1998 Oct;72(10):8420-4. [3]. Robinson WE Jr. L-chicoric acid, an inhibitor of human immunodeficiency virus type 1 (HIV-1) integrase, improves on the in vitro anti-HIV-1 effect of a protease inhibitor (AG1350). Antiviral Res. 1998 Aug;39(2):101-11.