hct-15

Cnidicin has anti-allergic and anti-inflammatory activity, it inhibits the degranulation of mast cell and the NO generation in RAW 264.7 cells(IC50 value, 7.5 microM). Cnidicin exhibits a significant inhibition on the proliferation of cultured human tumor

3-O-(E)-p-coumaroyl tormentic acid may be promising lead compound for developing an effective drug for treatment of leukemia, it induces apoptotic cell death in human leukemia (HL60) via mainly mitochondrial pathway by, at least in part, Topo I inhibition. 3-O-trans-p-coumaroyltormentic acid shows cytotoxicity against four human tumor cell lines (A549, SK-OV-3, SK-MEL-2, and HCT-15) in vitro, the IC50 values of 13.72, 14.29,14.61, 14.04 uM, respectively. 3beta-O-cis-p-Coumaroyltormentic acid, and 3beta-O-trans-p-coumaroyltormentic acid are weakly selective for vancomycin-resistant Enterococcus (VRE) compared with eukaryotic cells, with an MIC of 59.4microg/mL and a 50% inhibitory concentration (IC50) of 72.0microg/mL for monkey kidney epithelial (MA104) cells. A mixture of 3-O-cis-p-coumaroyltormentic acid and 3-O-trans-p-coumaroyltormentic acid shows an inhibitory effect comparable to (-)-epigallocatechin gallate (EGCG) of green tea on the activation of Epstein-Barr virus early antigen (EBV-EA) induced by 12-O-tetradeca--noylphorbol-13-acetate (TPA).

Coccinic acid shows inhibitory effects against colorectal carcinoma HCT-15 and oral epithelial cell line KB-3-1.Mixture of coccinic acid and anwuweizonic acid shows significant inhibitory activity against human decidual cells and rat luteal cells in vitro

Schizandriside may have anti-inflammatory effects, it has inhibitory activities against nitric oxide and prostaglandin E(2) production in IFN-γ- and lipopolysaccharide-stimulated RAW 264.7 cells. It shows significant cytotoxicity against A549, SK-OV-3, SK

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].

Norcepharadione B shows good inhibitory activity against the replication of HSV-1, it also shows antimalarial activity with EC50 values of 7.5mug/ml. Norcepharadione B exhibits significant cytotoxicity against five human tumor cell lines (A-549, SK-OV-3,

7-Hydroxycadalene shows cytotoxicity activity against HCT-15 cell line with IC50 18.89 ± 1.2 uM.