| Identification | Back Directory | [Name]
gedunin | [CAS]
2753-30-2 | [Synonyms]
gedunin
Gedunine
Nsc113497
YJXDGWUNRYLINJ-BHAPSIHVSA-N
(13α,17aα)-7α-Acetoxy-14β,15β:21,23-diepoxy-4,4,8-trimethyl-D-homo-24-nor-17-oxa-5α-chola-1,20,22-triene-3,16-dione
D-Homo-24-nor-17-oxachola-1,20,22-triene-3,16-dione, 7-(acetyloxy)-14,15:21,23-diepoxy-4,4,8-trimethyl-, (5.alpha.,7.alpha.,13.alpha.,14.beta.,15.beta.,17A.alpha.)-
16,17-Seco-24-nor-5.alpha.,13.alpha.,14.beta.,17.alpha.-chola-1,20,22-trien-16-oic acid, 14,15.beta.:21,23-diepoxy-7.alpha.,17-dihydroxy-4,4,8-trimethyl-3-oxo-, 16,17-lactone, acetate
(1S,3aS,4aR,4bS,5R,6aR,10aR,10bR,12aS)-5-(Acetyloxy)-1-(3-furanyl)-1,5,6,6a,7,10a,10b,11,12,12a,decahydro-4b,7,7,10a,12a,-pentamethyloxireno[c]phenanthro[1,2-d]pyran-3,8(3aH,4bH)-dione
Oxireno[c]phenanthro[1,2-d]pyran-3,8(3aH,4bH)-dione, 5-(acetyloxy)-1-(3-furanyl)-1,5,6,6a,7,10a,10b,11,12,12a-decahydro-4b,7,7,10a,12a-pentamethyl-, (1S,3aS,4aR,4bS,5R,6aR,10aR,10bR,12aS)- | [Molecular Formula]
C28H34O7 | [MOL File]
2753-30-2.mol | [Molecular Weight]
482.57 |
| Chemical Properties | Back Directory | [Melting point ]
218 °C(Solv: methanol (67-56-1)) | [Boiling point ]
594.3±50.0 °C(Predicted) | [density ]
1.28±0.1 g/cm3(Predicted) | [storage temp. ]
Store at +4°C | [solubility ]
Chloroform (Slightly) | [form ]
Solid | [color ]
White to Off-White | [Stability:]
Hygroscopic | [LogP]
3.201 (est) |
| Hazard Information | Back Directory | [Description]
Gedunin is a natural inhibitor of the heat shock protein (Hsp90; Item Nos. 22734 | 22735) co-chaperone p23 that also inhibits Hsp90 expression in human teratocarcinomal NTERA-2 cells in vitro at 5 μg/ml. This tetranortriterpenoid, which is isolated from A. indica, binds to and blocks the chaperone activity of p23 to induce apoptosis in HeLa-PRB cells in vitro at a concentration of 20 μM. Gedunin inhibits breast cancer cell proliferation in vitro, with IC50 values of 8.84 and 3.22 μM in MCF-7 and SKBr-3 cells, respectively, and inhibits the growth of PANC-1 pancreatic cancer cells (IC50 = 25 μM) by targeting the sonic hedgehog pathway to induce apoptosis. It also exerts anti-inflammatory effects in vivo. In a mouse model of articular inflammation induced by zymosan , gedunin (0.05-0.5 mg/kg, i.p.) reduces edema formation and the production of inflammatory cytokines. Gedunin (0.5 mg/kg) also inhibits the pleural accumulation of eosinophils and activated T lymphocytes in an ovalbumin-sensitized mouse model of allergic inflammation when administered prior to ovalbumin rechallenge. It also targets the lipopolysaccharide binding site and thus blocks Toll-like receptor 4 (TLR4) signaling in macrophages in vitro at a concentration of 10 μM. | [Uses]
Gedunin is a naturally occurring Hsp90 inhibitor. In vitro, Gedunin induces Hsp90-dependent client protein degradation and displays antiproliferative activity (IC50 values are 3.22, 8.84 and 16.8 μM in SKBr3, MCF-7 and CaCo-2 cancer cell lines respectively). Gedunin exhibits antimalarial activity against P. falciparum (IC50 values are 0.14 and 3.1 μM in parasite development and [3H]-hypoxanthine uptake assays respectively). | [Definition]
ChEBI: A pentacyclic triterpenoid natural product found particularly in Azadirachta indica and Cedrela odorata. | [Biological Activity]
Naturally occurring Hsp90 inhibitor. Induces Hsp90-dependent client protein degradation and displays antiproliferative activity in vitro (IC 50 values are 3.22, 8.84 and 16.8 μ M in SKBr3, MCF-7 and CaCo-2 cancer cell lines respectively). Also exhibits antimalarial activity against P. falciparum (IC 50 values are 0.14 and 3.1 μ M in parasite development and [ 3 H]-hypoxanthine uptake assays respectively). | [in vitro]
gedunin induces degradation of hsp90-dependent client protein and displays anti-proliferative activity in skbr3, caco-2 and mcf-7 cancer cell lines with ic50 of 3.22, 16.8 and 8.84 μm respectively1. | [storage]
Store at -20°C | [References]
1. uddin sj, nahar l, shilpi ja, et al. gedunin, a limonoid from xylocarpus granatum, inhibits the growth of caco-2 colon cancer cell line in vitro. phytotherapy research : ptr. 2007;21(8):757-761.2. lee se, kim mr, kim jh, et al. antimalarial activity of anthothecol derived from khaya anthotheca (meliaceae). phytomedicine : international journal of phytotherapy and phytopharmacology. 2008;15(6-7):533-535.3. conte fp, ferraris fk, costa te, et al. effect of gedunin on acute articular inflammation and hypernociception in mice. molecules. 2015;20(2):2636-2657. |
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GK Chemicals
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Energy Chemical
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