3'-Hydroxypterostilbene (3'-HPT), a natural pterostilbene analogue, effectively inhibits the growth of human colon cancer cells with IC50s of 9.0, 40.2, and 70.9 μM for COLO 205, HCT-116, and HT-29 cells, respectively, by inducing apoptosis and autophagy. 3'-Hydroxypterostilbene inhibits the p38MAPK , and PI3K/Akt/mTOR/p70S6K pathways and activates the ERK1/2, JNK1/2 MAPK pathways[1].

Isocucurbitacin B has significant activities against HeLa and HT-29 human cancer cells with IC50 values ranging from 0.93 to 9.73uM.

Norsanguinarine has antifungal activity, it exhibits 100 % inhibition of A. brassicicola and C. maculans at 1000 ppm whereas. It shows significant cytotoxic activities (ED (50) values < 4 microg/ml) against P-388, KB16, A549, and HT-29 cell lines.

Marsdenoside B (compound 8), an isolate from the Alocasia genus, exhibits antitumor activity by inhibiting the proliferation of MGC-803 and HT-29 tumor cell lines with IC50 values of 25.6 μg/mL and 32.4 μg/mL, respectively.

Pinostrobin chalcone, a chalcone analog isolated from the leguminous plant, Mucuna pruriens, exhibits anticancer activity with an IC50 value of 20.42±2.23 μg/mL against MDA-MB-231 and 22.51±0.42 μg/mL against the HT-29 colon cancer cell line.

9-Hydroxycalabaxanthone exhibits cytotoxicity against the HT-29 cell line with ED50 values of 9.1 microM. The combination of 9-hydroxycalabaxanthone with α±-mangostin shows the synergistic antimalarial interaction in both clones.

Marsdenoside A (compound 7), an isolated compound from the Alocasia genus, exhibits a weak inhibitory effect on the growth of two tumor cell lines, MGC-803 and HT-29, with IC50 values exceeding 50 μg/mL.

2,3-Dihydroamentoflavone 7,4'-dimethyl ether exhibits cytotoxicities (ED50 values < 4 microg/mL) against P-388 and/or HT-29 cell lines in vitro.

9-hydroxy Stearic Acid is a hydroxy fatty acid that is the active metabolite of 9-PAHSA. 9-hydroxy Stearic Acid is formed from 9-PAHSA through carboxyl ester lipase in the liver and pancreas. The 9-hydroxy Stearic Acid (5 μM) was stearic acid, which inhibited the expression of histone deacetylase 1 (HDAC1) in the lysate of HT-29 colon cancer cells. 3. When the concentration was 100 μM.1, the proliferation of HT-29 cells was inhibited and cell cycle arrest was induced in G0/ g1 phase.

Arnicolide D is a sesquiterpene lactone. Arnicolide D isolates from Centipeda minima. Arnicolide D modulates the cell cycle, activates the caspase signaling pathway and inhibits the PI3K/AKT/mTOR and STAT3 signaling pathways. Arnicolide D inhibits Nasopharyngeal carcinoma (NPC) cell viability in a concentration- and time-dependent manner. Arnicolide D exerts strong cytotoxic activity on the human colon carcinoma HT-29 cell line.

Dehydroglyasperin D exhibits anticancer, anti-inflammatory, anti-obesity, antioxidant and anti-aldose reductase effects, it inhibits the proliferation of HT-29 human colorectal cancer cells through direct interaction with phosphatidylinositol 3-kinase; it also mediates suppression of both COX-2 expression and the MLK3 signalling pathway through direct binding and inhibition of MLK3. Dehydroglyasperin D shows strong ferric reducing activities and effectively scavenged DPPH, ABTS(+), and singlet oxygen radicals.

1-Hydroxyrutaecarpine exhibits cytotoxicities (ED50 values < 4 microg/mL) against P-388 or HT-29 cell lines in vitro.

Helichrysetin has mild anti-HIV-1 PR activity. Helichrysetin has great potentials for development as an anticancer agent, it has cytotoxic effect on four selected cancer cell lines, A549, MCF-7, Ca Ski, and HT-29.

Stictic Acid (Scopularic acid) is isolated from a Sumatran lichen Stereocaulon montagneanum and inhibits the growth of HT-29 human colon adenocarcinoma cells with an IC50 of 29.29 μg/ml.

1. Morusin (Mulberrochromene) possesses antitumor effects of cell lines including HT-29, A549, MCF-7, and MDA-MB-231, through suppressing STAT3 and NFκB attenuation mediated apoptosis induction. 2. Morusin possesses anti-oxidant and anti-inflammatory effects.

Rotundic acid (Rutundic acid), a natural compound, exhibit cytotoxic activities toward human hepatocellular carcinoma (HepG2), malignant melanoma (A375), SCLC (NCI-H446), breast cancer (MCF-7), and colon cancer (HT-29) cell lines.

Dimethylmatairesinol can reduce the amount of Immunoglobulin E (IgE) secreted by human myeloma U266 cells, it has potential as an anti-allergic agent. Dimethylmatairesinol also exhibits significant cytotoxicity against three human tumor cells(A-549 lung c

Aristolactam BIII possesses anti-platelet aggregation activity in vitro, it also shows significant cytotoxic activity (IC50 values < 4 microg/mL) against P-388, HT-29 and A549 cell lines in vitro.

Indolelactic acid is a metabolite of tryptophan in Azotobacter vinelandii cultures.

Glutinol acetate shows significant cytotoxic activity against four human cancer cell lines (HL-60, SK-OV-3, A549, and HT-29), with GI(50) in the range of 11.1-17.9microM; it also has anti-inflammatory effect, exhibits moderate inhibitory activity of TNF-alpha secretion in the lipopolysaccharide (LPS)-stimulated murine RAW264.7 macrophage cell line.