Trachelanthine is a natural product from Eupatorium fortunei.

3-Methyladenine (3-MA) is a PI3K inhibitor that selectively inhibits class IB PI3Kγ (IC50=60 μM) and class III VPS34 (IC50=25 μM). 3-Methyladenine inhibits autophagy.

Butein (2’,3,4,4’-tetrahydroxy Chalcone), a plant polyphenol, is isolated from Rhus verniciflua. It can inhibit the activation of protein tyrosine kinase, NF-κB and STAT3, and also can inhibit EGFR.

Vinorelbine ditartrate (KW-2307), a semi-synthetic vinca alkaloid, interacts with tubulin resulting in mitosis inhibition.

Matairesinol has radical and superoxide scavenging activities,; it also has anti-angiogenic activity by suppressing mROS signaling , can decrease hypoxia-inducible factor-1α± in hypoxic HeLa cells.

1. ISOGINKGETIN (4',4'''-Dimethylamentoflavone), a compound derived from the leaves of Ginkgo biloba, to up-regulate adiponectin secretion with potency comparable to that of rosiglitazone, a known modulator of adiponectin production. 2. Isoginkgetin has anti-tumor activity, the mechanistic basis is splicing inhibition , thus, pre-mRNA splicing inhibitors may represent a novel avenue for development of new anti-cancer agents.3. Isoginkgetin can inhibit tumor cell invasion by regulating phosphatidylinositol 3-kinase/Akt-dependent matrix metalloproteinase-9 expression. 4. Isoginkgetin (0.3mg/kg ip for 3d) can reduce the level of O2·- in plasma and erythroeyte and sometimes increase the activity of SOD in anoxic rats, the action being stronger than aspirin.

1. Chelidonine (Stylophorin) isolated from Chelidonium majus efficiently induced apoptosis in HeLa cells through possible alteration of p38-p53 and AKT/PI3 kinase signalling pathways. 2. Chelidonine is a promising model compound for overcoming MDR and for enhancing cytotoxicity of chemotherapeutics, especially against leukaemia cells, its efficacy needs to be confirmed in animal models. 3. Chelidonine may be a potential therapeutic agent against metastasis of invasive human cancer cells, exhibits antimigratory and antiinvasive effects in MDA-MB-231 cells, by suppressing COL-induced integrin signaling, through inhibiting the formation of the IPP complex and subsequent downregulation of IPP downstream signaling molecules, such as Akt and ERK1/2.

Bergenin (Bengenin) is a polyphenol, which is an effective antinarcotic agent with antioxidant action.

7-Epi 10-desacetyl paclitaxel (10-Deacetyl-7-epipaclitaxel) shows IC50 values of 0.085 nM, against HeLa cells.

Vinorelbine (KW-2307 base) is a semisynthetic vinca alkaloid. Vinorelbine binds to tubulin and prevents the formation of the mitotic spindle, resulting in the arrest of tumor cell growth in metaphase.

4-Methoxycinnamyl alcohol showed toxicity to MCF-7, HeLa and DU145 cancer cell lines with IC50 values of 14.24, 7.82 and 22.10 μg/mL, respectively. 4-Methoxycinnamyl alcohol was isolated from Foeniculum vulgare. 4-Methoxycinnamyl alcohol did not show apoptotic effects but showed necrosis after 48 h in a 10 μg/mL DNA fragmentation study.

(-)-Anonaine can be extracted from several species of Magnoliaceae and Annelidae and has antimalarial, antibacterial, antifungal, antioxidant, anticancer, antidepressant and vasodilatory activities. (-)-Anonaine induces apoptosis in human cervical cancer (HeLa) cells, induces DNA damage and inhibits the growth and migration of human lung cancer h1299 cells through Bax and caspase-dependent pathways.

Kamebanin, a natural diterpenoid, has antibacterial activity. It also shows efficient cytotoxic activity against HeLa and HL-60 cells.

Trachelanthamine is a natural product from Eupatorium fortunei.

β-Aminopropionitrile (3-Aminopropionitrile) is a selective inhibitor of lysyl oxidase.

Ganolucidic acid A exhibits cytotoxicity, has inhibitory activities against human HeLa cervical cancer cell lines. It shows significant anti-human immunodeficiency virus (anti-HIV)-1 protease activity with IC50 values of 20-90 microM.

1-Alaninechalmydocin is a fungal metabolite originally isolated from a Great Lakes-derived Tolypocladium sp. and an inhibitor of histone deacetylases (HDACs). It reduces total HDAC activity in HeLa cell lysates in a concentration-dependent manner. 1-Alaninechlamydocin reduces proliferation of MIA PaCa-2, PANC-1, and hTERT-HPNE cells (GI50s = 5.3, 14, and 2.0 nM, respectively).

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

2,6,4'-Trihydroxy-4-methoxybenzophenone shows weak inhibitory activity of testosterone 5alpha-reductase, it also shows significant inhibition of pancreatic lipase activity. 2,6,4'-Trihydroxy-4-methoxybenzophenone has neurotrophic activity, it induced neurite outgrowth in PC-12 cells at concentration of 50 microg/ml. 2,6,4′-Trihydroxy-4-methoxybenzophenone exhibits low cytotoxic effect against HeLa and 3T3 cell lines with IC50 values of 132 ug/ml and 158 ug/ml, repectively. It also shows antioxidant activity on DPPH with IC50 of 10.57 ug/mL.

Matairesinol 4′-O-β-D-glucopyranoside is a natural product isolated from Trachelospermum jasminoides.

Isobyakangelicol, a coumarin compound present in Angelica dahurica roots, exhibits inhibitory effects on the growth of HeLa and HepG2 cells, with IC50 values of 70.04 μM and 17.97 μM, respectively.

Ganoderic acid Mk (GA-Mk), a triterpenoid acid derived from Ganoderma lucidum mycelia, exhibits potent anti-proliferative properties and can induce apoptosis in HeLa cells through a mitochondria-mediated pathway, making it significant for cervical cancer research [1] [2].

Aplyronine B, an active compound, exhibits potent antitumor activity and demonstrates cytotoxicity against HeLa-S3 cells, with an IC50 value of 2.9 nM, making it suitable for cancer research [1].

Aplyronine C, an active compound, exhibits potent antitumor activity and demonstrates cytotoxicity against HeLa-S3 cells, with an IC50 value of 22 nM, suggesting potential use in cancer research [1].

1,1′-Disinomenine, an alkaloid extracted from the stems of Sinomenium acutum, exhibits modest inhibitory activity against A549 and Hela cells [1].

9-Oxo-10,11-dehydroageraphorone has acaricidal activity. It induces hepatotoxicity and cholestasis in rats. 9-Oxo-10,11-dehydroageraphorone also effectively inhibits the proliferation of HeLa cells by arresting the cell cycle transition from S to G2/M pha

Aranorosin is a fungal metabolite originally isolated from P. roseus. It has antimicrobial activity against B. subtilis, A. niger, and C. albicans when used at a concentration of 1 mg/ml. Aranorosin also reduces viability in apoptosis-resistant HeLa/Bcl-2 cells.

Taiwanhomoflavone A is cytotoxic with ED50 values of 3.4, 1.0, 2.0 and 2.5 microg/ml, respectively, against KB epidermoid carcinoma of nasopharynx, COLO-205 colon carcinoma, Hepa-3B hepatoma, and Hela cervix tumor cells.

Desmethoxycentaureidin shows high inhibitory activity against HeLa cell growth (GI50 9 microM).

Bonducellpin D may show inhibitory activities on the Para3 virus. It also exhibits moderate activity against four tested human cancer cell lines, HepG-2, K562, HeLa, and Du145.

A novel combination of triterpenoids includes at least ganoderic acid S (GAS), ganoderic acid T (GAT), ganoderic acid Me (GAMe), ganoderic acid R (GAR), and ganodermic acid S (GMAS), the composition is suitable for the treatment or prophylaxis of colon ca

Ophiopogonin R (compound 3), a steroid saponin, was isolated and purified from natural ophiopogonin and demonstrated no cytotoxicity against five human tumor cell lines (HepG2, HLE, BEL7402, BEL7403, and Hela) [1].

Glycoside St-J (Compound 2), a triterpenoid saponin isolated from Anemone flaccida, exhibits antitumor activity by inhibiting HeLa cell proliferation and shows potential for use in the development of novel anticancer agents [1].

Picrasidine S shows the potent cytotoxicity against human HeLa cervical, gastric MKN-28, and mouse melanoma B-16 cancer cells, it also shows the potent antibacterial activity against two strains of pathogenic bacteria methicillin-resistant Staphylococcus

2α,3α,24-Trihydroxyurs-12-en-28-oic acid, a triterpenoid phytoalexin, shows antifungal activity against the fungus mentioned. It also shows in vitro cytotoxic activity against tumor cell lines including PLC,Hep3B,HepG2,HeLa,SW480,MCF-7 and Bel7402.

Metachromin X, a sesquiterpene quinone, halts the cell cycle of HeLa/Fucci2 cells at the S/G2/M phase [1].

Angeloylbinankadsurin A (compound 7), an anti-rheumatoid arthritis (RA) agent, can be extracted from the EtOAc and CH2Cl2 extracts of Black Tiger Beard. It displays inhibitory effects on RA-FLS cells with an IC50 of 11.70 μM and exhibits mild toxicity to human cancer cell lines Hela and BGC-823, with IC50 values of 19.9 μM and 21.93 μM, respectively [1].

Blepharotriol, a phenolic triterpene isolated from Maytenus blepharodes, exhibits antimicrobial activity, with a minimum inhibitory concentration (MIC) of 8-4 µg/ml against Bacillus subtilis. It also demonstrates cytotoxic activity, with half-maximal inhibitory concentrations (IC50s) of 12.2 µM for HeLa cells, and greater than 20 µM for both Hep-2 and Vero cells [1].

2-Desoxy-4-epi-pulchellin has potent in vitro cytotoxicities against the K562, MCF-7, Hela, DU145, U937, H1975, SGC-7901, A549, MOLT-4, and HL60 cell lines with IC50 values ranging from 0.10 to 46.7uM, while it shows significant antiviral (H1N1 and H3N2) activities, it also displays significant antimycobacterial activity (IC50=7.6 uM).

Eupaglehnin C shows cytotoxic (2.19 mg/ml) against HeLa-S3.

Ceanothic acid derivatives show cytotoxic effect against OVCAR-3 and HeLa cancer cell lines.

Herboxidiene is a polyketide originally isolated from S. chromofuscus that has diverse biological activities.[1],[2,][3],[4],[5] It inhibits growth of HeLa S3, SK-MEL-2, PC3, A549, and EBC-1 cells with GI50 values ranging from 7.4 to 62 nM.3 Herboxidiene is cytostatic against human umbilical vein endothelial cells (HUVECs; (IC50 = 26 nM)) and inhibits VEGF-induced invasion and tube formation of serum-starved HUVECs in a concentration-dependent manner, indicating antiangiogenic activity.[4] Herboxidiene (0.05 μM) inhibits HIF-1α mRNA splicing and reduces HIF-1α protein levels in HepG2 cells grown under hypoxic conditions. It also inhibits splicing of p27Kip mRNA in HeLa cells in a concentration-dependent manner via interaction with the SAP155 subunit of the SF3b complex.[2] Herboxidiene (0.1 and 1 μM) increases LDL receptor promoter-driven transcription in a cell-based reporter assay.[5] It also exhibits herbicidal activity against wild buckwheat, morning glory, maize, hemp sesbania, and rapeseed when applied at 0.069 kg/hectare.[1]

19-O-Acetylchaetoglobosin A is a fungal metabolite originally isolated fromC. globosumthat has actin polymerization inhibitory and cytotoxic activities.1,2It inhibits actin polymerization in a cell-free assay when used at a concentration of 2 μM.219-O-Acetylchaetoglobosin A (3.2, 10, and 32 μg/ml) is cytotoxic to HeLa cervical cancer cells.1 1.Umeda, M., Ohtsubo, K., Saito, M., et al.Cytotoxicity of new cytochalasans from Chaetomium globosumExperientia31(4)435-438(1975) 2.Sekita, S., Yoshihira, K., Natori, S., et al.Structure-activity relationship of thirty-nine cytochalasans observed in the effects on cellular structures and cellular events and on actin polymerization in vitroJ. Pharmacobiodyn.8(11)906-916(1985)

1-Decarboxy-3-oxo-ceanothic acid shows in vitro cytotoxic activity in a human ovarian adenocarcinoma cell line, the cytotoxic effect is mediated, at least in part, by the induction of apoptosis. It shows cytotoxic against OVCAR-3 and HeLa cancer cell line

Anticancer Agent 141 (Compound AE), an antimycin alkaloid, exhibits inhibitory potential against HPV-infected cervical cancer. It impedes HeLa cell proliferation by arresting the cell cycle at the S phase and induces caspase-dependent apoptosis through mitochondrial disruption. This disruption activates the ROS-mediated ubiquitin-dependent proteasome system, leading to the degradation of E6/E7 oncoproteins [1].

(3S,4aS,10aS)-3-(Acetyloxy)-2,3,4,4a,10,10a-hexahydro-6-hydroxy-1,1,4a-trimethyl-7-(1-methylethyl)-9(1H)-phenanthrenone (compound 3), a palmitate derivative, is extracted from the root of Salvia miltiorrhiza. Compound 3 exhibits anti-cancer properties, demonstrating half-maximal cytotoxic concentrations (DC50s) of 25.5 μg/mL against HeLa, 37.5 μg/mL against HepG2, and 30.2 μg/mL against OVCAR-3 human cancer cell lines [1].

Compound 2, or 15α-Hydroxy-20-oxo-6,7-seco-ent-kaur-16-en-1,7α(6,11α)-diolide, is an ent-kaurene diterpenoid extracted from Rubescens rubescens. This compound exhibits cytotoxic activity against various cell lines, including EC-1, U87, A549, MCF-7, and HeLa, with IC50 values of 37.69 μM, 79.362 μM, 80.07 μM, 197.35 μM, and 462.13 μM, respectively, as well as 180.09 μM against another unspecified line [1].

Hydroxytanshinone ⅡA has good antiproliferative effect on SGC-7901,HeLa, and HepG 2 cell, the values of IC50 are 4.18, 6.08 and10.20 uM, respectively; it has tumor cell proliferation inhibition significantly stronger than the tanshinoneⅡA.

Cedrusin shows a cytotoxic effect on A375 and HeLa cells.

Heronamide C, a polyketide macrolactam antifungal agent synthesized by marine Actinomycetes, exhibits selective toxicity by inhibiting growth and promoting abnormal cell wall material accumulation in wild-type fission yeast cells (MIC = 0.13-0.28 μM), without affecting Gram-positive bacteria or human cancer cell lines, HeLa and MDA-MB-231. At 20 μM, it triggers reversible morphological alterations, notably the development of large intracellular structures, in HeLa cells.

Spermidine (N-(3-Aminopropyl)-1,4-diaminobutane) inhibits NOS1 (nNOS). Spermidine binds and precipitates DNA and may be used for purification of DNA binding proteins. Spermidine activates PNK (polynucleotide kinase T4). Spermidine binds to and activates NMDA and has been shown to potentiate NMDA-induced currents in a concentration-dependent manner.

Spermidine trihydrochloride (4-Azaoctamethylenediamine trihydrochloride), a natural polyamine, is a novel autophagy inducer and negatively modulates N-methyl-d-aspartate (NMDA).