sf-268

6-Methoxydihydrosanguinarine is a natural product. 6-Methoxydihydrosanguinarine shows strong cytotoxicity against MCF-7 and SF-268 cell lines with IC50 values of 0.61 μM and 0.54 μM, respectively.It has antibacterial activity against Methicillin-resistant Staphylococcus aureus (MRSA) strains with minimum inhibitory concentrations (MICs) ranging from1.9 to 3.9 microg/ml

N-Ethylmaleimide (NEM) is a reagent for alkylation of free sulfhydryl groups, a cysteine protease inhibitor used in experimental biochemistry. N-Ethylmaleimide is also a deubiquitinating enzyme inhibitor that specifically inhibits phosphate transport in mitochondria.

Colcemid (NSC-3096) is a microtubule polymerization inhibitor, with the main target being Tubulin and an IC50 of 2.4 μM. Colcemid can induce apoptosis and can be used in the research of tumors and embryo cloning.

Erysolin is a natural product with anti-cancer potential. It is cytotoxic to a variety of cancer cells (DU145, HCT 116, MCF7, HEP3B, SKOV3, SF-268) and has antibacterial activity against Escherichia coli.

(5E)-7-Oxozeaenol is a resorcylic acid lactone that has been found in the fungus MSX 63935 and has enzyme inhibitory and anticancer activities.1,2 It inhibits TGF-β-activated kinase 1 (TAK-1; IC50 = 1.3 μM).1 (5E)-7-Oxozeaenol inhibits proliferation of MCF-7, H460, SF-268, HT-29, and MDA-MB-435 human cancer cells with IC50 values of 4.9, 1.2, 5.6, 4.4, and 5.5 μM, respectively.2 |1. Fakhouri, L., El-Elimat, T., Hurst, D.P., et al. Isolation, semisynthesis, covalent docking and transforming growth factor beta-activated kinase 1 (TAK1)-inhibitory activities of (5Z)-7-oxozeaenol analogues. Bioorg. Med. Chem. 23(21), 6993-6999 (2015).|2. Ayers, S., Graf, T.N., Adcock, A.F., et al. Resorcylic acid lactones with cytotoxic and NF-κB inhibitory activities and their structure-activity relationships. J. Nat. Prod. 74(5), 1126-1131 (2011).

Malformin A is a cyclopentapeptide fungal metabolite that has been found in A. niger and has diverse biological activities. It is a plant growth regulator that induces malformations in plant structure. Malformin A inhibits replication of tobacco mosaic virus (TMV) in local lesion and leaf-disc assays (IC50s = 19.7 and 45.4 μg/ml, respectively). It is cytotoxic to NCI-H460, MIA PaCa-2, MCF-7, SF-268, and WI-38 cancer cells (IC50s = 70, 50, 100, 70, and 100 nM, respectively), inhibits proliferation of PC3 and LNCaP cells (IC50s = 130 and 90 nM, respectively), and induces apoptosis and necrosis in PC3 and LNCaP cells. Malformin A also increases the accumulation of reactive oxygen species, decreases the mitochondrial membrane potential, and induces autophagy in PC3 and LNCaP cells. It is toxic to mice when administered intraperitoneally (LD50 = 3.1 mg/kg) but not orally up to doses of 50 mg/kg.

Unguinol, a depsidone originally isolated from A. unguis, is an inhibitor of pyruvate phosphate dikinase (PPDK; IC50 = 42.3 μM). It inhibits the growth of plants utilizing C4, but not C3, carbon fixation, and also inhibits the growth of the bacteria S. aureus and V. harveyi (GI50s = 8.7 and 69.5 μM, respectively) and H460, MCF-7, and SF-268 cancer cells (GI50s = 28.2, 50.8, and 44.3 μM, respectively).

PSB-15160 is a compound that inhibits the growth of MCF7 (breast), NCI-H460 (lung) and SF-268 (NCS) cells in the treatment of estrogen-dependent tumours.

3-Oxobetulin acetate is a derivative of the cholesterol biosynthesis inhibitor betulin. It inhibits the growth of P388 murine lymphocytic leukemia cells (EC50 = 0.12 µg/ml), as well as human MCF-7 breast, SF-268 CNS, H460 lung, and KM20L2 colon cancer cells (GI50s = 8, 10.6, 5.2, and 12.7 µg/ml, respectively), but not BxPC-3 pancreas or DU145 prostate cancer cells (GI50s = >10 µg/ml for both). 3-Oxobetulin acetate inhibits replication of X4 tropic recombinant HIV (NL4.3-Ren) in MT-2 lymphoblastoid cells (IC50 = 13.4 µM). It is also active against L. donovani amastigotes when used at a concentration of 50 µM.

Memnobotrin A is an antibiotic with inhibitory effects on the NCI-460, MCF7, and SF-268 cell lines.

Memnobotrin B is an antibiotic that exhibits inhibitory effects on the NCI-460, MCF7, and SF-268 cell lines.

Glochidiol exhibits strong inhibitory effects against all three human tumor cell lines (MCF-7, NCI-H-460 and SF-268), it exerts its antiproliferative activity through the involvement of apoptosis. It exhibits a strong inhibitory effect on mouse skin tumor

Glochidonol exhibits strong inhibitory effects against three human tumor cell lines, MCF-7, NCI-H-460 and SF-268, the GI(50) values of 9.0 +/- 3.7, 4.9 +/- 0.2 and 9.8 +/- 0.5, respectively; it also exerts its antiproliferative activity through the involv