hct-8

Periplocymarin is a cardiac glycoside with anticancer potential isolated from Periploca sepium and Periploca graeca.

8-Prenylnaringenin is a phytoestrogen with high estrogenic activity,

Flemiphilippin A has antioxidant activity, it shows DPPH radical scavenging activity with effective half maximal concentration (EC50) of 18.36 ug mL. Flemiphilippinin A (5 ug mL) exhibits some level of antitumor activity against human hepatocellular carci

Hellebrigenin has anti-hepatoma activities, it induces cell cycle arrest and apoptosis in human hepatocellular carcinoma HepG2 cells through inhibition of Akt. Hellebrigenin exhibites moderate to strong activity against human HL-60, SF-295, MDA-MB-435, and HCT-8 cancer cell strains without hemolysis of mouse erythrocytes.

11alpha,12alpha-Oxidotaraxerol palmitate shows selective cytotoxicity against HCT-8, Bel-7402, BGC-823, A549 and A2780.

Chlorovaltrate K shows moderate cytotoxicity against lung adenocarcinoma (A 549), metastatic prostate cancer (PC-3M), colon cancer (HCT-8) and hepatoma (Bel 7402) cell lines with IC50 values of 0.89-9.76 uM.

Jatamanvaltrate B shows cytotoxicity against lung adenocarcinoma (A549), metastatic prostate cancer (PC-3M), colon cancer (HCT-8),and hepatoma (Bel7402) cell lines.

Volvaltrate B shows cytotoxic activity against the lung adenocarcinoma (A549), metastatic prostate cancer (PC-3M), colon cancer (HCT-8), and hepatoma (Bel7402) cell lines, with IC50 values of 8.5, 2.0, 3.2, and 6.1 uM, respectively.

8-epi-Helenalin, a sesquiterpene lactone with anti-tumor properties, is derived from Inula britannica L. var. chinensis (Rupr.) Reg. It demonstrates cytotoxic activity against a range of cancer cell lines, with ED50 values of 12.2 μM for HL-60, 53.8 μM for A549, 9.1 μM for MCF7, 8.7 μM for HCT-15, 18.7 μM for SK-OV-3, and 8.3 μM for Malme-3M, indicating its potential for anti-tumor research [1].