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17H,21H,21bH,25H-21a,16a-(Iminomethano)-22,27a-methano-23H-diindolizino[6,7-a:7′,6′-j]bispyrano[2′,3′:6,7]indolo[2,3-d:3′,2′-g]carbazole-21,23,30,32-tetrone, 1,4,7c,11,15,15a,16,18,19,26,27,28,28a,29-tetradecahydro-1-hydroxy-4,4,11,11,15,15,29,29-octamethyl-, 14-oxide, (7cS,7dR,15aS,16aS,21aR,21bR,22R,22aR,27aS,28aS)- Suppliers list
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Product Name:Stephacidin B
CAS:360765-75-9
Purity:>95% by HPLC Remarks:0
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Product Name:Stephacidin B
CAS:360765-75-9
Purity:98% Package:10 mg;50 mg;100 mg;500 mg;1 g;5 g;10 g
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Product Name:Stephacidin B
CAS:360765-75-9
Purity:99% HPLC Package:2.0mg; 10.0mg; 25.0mg; 50.0mg; 100.0mg; 200.0mg; 500.0mg; 1.0g; 5.0g;
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Product Name:Stephacidin B
CAS:360765-75-9
Purity:95% Package:2.5mg
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Product Name:Stephacidin B
CAS:360765-75-9
Purity:详情请点击官网 Package:1 mg
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| | 17H,21H,21bH,25H-21a,16a-(Iminomethano)-22,27a-methano-23H-diindolizino[6,7-a:7′,6′-j]bispyrano[2′,3′:6,7]indolo[2,3-d:3′,2′-g]carbazole-21,23,30,32-tetrone, 1,4,7c,11,15,15a,16,18,19,26,27,28,28a,29-tetradecahydro-1-hydroxy-4,4,11,11,15,15,29,29-octamethyl-, 14-oxide, (7cS,7dR,15aS,16aS,21aR,21bR,22R,22aR,27aS,28aS)- Basic information |
| Product Name: | 17H,21H,21bH,25H-21a,16a-(Iminomethano)-22,27a-methano-23H-diindolizino[6,7-a:7′,6′-j]bispyrano[2′,3′:6,7]indolo[2,3-d:3′,2′-g]carbazole-21,23,30,32-tetrone, 1,4,7c,11,15,15a,16,18,19,26,27,28,28a,29-tetradecahydro-1-hydroxy-4,4,11,11,15,15,29,29-octamethyl-, 14-oxide, (7cS,7dR,15aS,16aS,21aR,21bR,22R,22aR,27aS,28aS)- | | Synonyms: | Stephacidin B;17H,21H,21bH,25H-21a,16a-(Iminomethano)-22,27a-methano-23H-diindolizino[6,7-a:7′,6′-j]bispyrano[2′,3′:6,7]indolo[2,3-d:3′,2′-g]carbazole-21,23,30,32-tetrone, 1,4,7c,11,15,15a,16,18,19,26,27,28,28a,29-tetradecahydro-1-hydroxy-4,4,11,11,15,15,29,29-octamethyl-, 14-oxide, (7cS,7dR,15aS,16aS,21aR,21bR,22R,22aR,27aS,28aS)-;17H,21H,21bH,25H-21a,16a-(Iminomethano)-22,27a-methano-23H-diindolizino[6,7-a:7',6'-j]bispyrano[2',3':6,7]indolo[2,3-d:3',2'-g]carbazole-21,23,30,32-tetrone, 1,4,7c,11,15,15a,16,18,19,26,27,28,28a,29-tetradecahydro-1-hydroxy-4,4,11,11,15,15,29,29-octamethyl-, 14-oxide, (7cS,7dR,15aS,16aS,21aR,21bR,2...;(7cS,7dR,15aS,16aS,21aR,21bR,22R,22aR,27aS,28aS)-1,4,7c,11,15,15a,16,18,19,26,27,28,28a,29-tetradecahydro-1-hydroxy-4,4,11,11,15,15,29,29-octamethyl-17H,21H,21bH,25H-21a,16a-(Iminomethano)-22,27a-methano-23H-diindolizino[6,7-a:7′,6′-j]bispyrano[2′,3′:6,7]indolo[2,3-d:3′,2′-g]carbazole-21,23,30,32-tetrone, 14-oxide | | CAS: | 360765-75-9 | | MF: | C52H54N6O8 | | MW: | 891.04 | | EINECS: | | | Product Categories: | | | Mol File: | 360765-75-9.mol | ![17H,21H,21bH,25H-21a,16a-(Iminomethano)-22,27a-methano-23H-diindolizino[6,7-a:7′,6′-j]bispyrano[2′,3′:6,7]indolo[2,3-d:3′,2′-g]carbazole-21,23,30,32-tetrone, 1,4,7c,11,15,15a,16,18,19,26,27,28,28a,29-tetradecahydro-1-hydroxy-4,4,11,11,15,15,29,29-octamethyl-, 14-oxide, (7cS,7dR,15aS,16aS,21aR,21bR,22R,22aR,27aS,28aS)- Structure](CAS/20211123/GIF/360765-75-9.gif) |
| | 17H,21H,21bH,25H-21a,16a-(Iminomethano)-22,27a-methano-23H-diindolizino[6,7-a:7′,6′-j]bispyrano[2′,3′:6,7]indolo[2,3-d:3′,2′-g]carbazole-21,23,30,32-tetrone, 1,4,7c,11,15,15a,16,18,19,26,27,28,28a,29-tetradecahydro-1-hydroxy-4,4,11,11,15,15,29,29-octamethyl-, 14-oxide, (7cS,7dR,15aS,16aS,21aR,21bR,22R,22aR,27aS,28aS)- Chemical Properties |
| density | 1.66±0.1 g/cm3(Predicted) | | storage temp. | -20°C | | solubility | DMSO: soluble; Methanol: soluble | | form | A solid | | pka | 12.09±0.70(Predicted) |
| | 17H,21H,21bH,25H-21a,16a-(Iminomethano)-22,27a-methano-23H-diindolizino[6,7-a:7′,6′-j]bispyrano[2′,3′:6,7]indolo[2,3-d:3′,2′-g]carbazole-21,23,30,32-tetrone, 1,4,7c,11,15,15a,16,18,19,26,27,28,28a,29-tetradecahydro-1-hydroxy-4,4,11,11,15,15,29,29-octamethyl-, 14-oxide, (7cS,7dR,15aS,16aS,21aR,21bR,22R,22aR,27aS,28aS)- Usage And Synthesis |
| Biological Activity | Stephacidin B is a fungal metabolite that has been found in A. ochraceus.1 Dimeric stephacidin B is rapidly converted to a monomer, avrainvillamide , in vitro.2 Stephacidin B is cytotoxic to a variety of cancer cells, including testosterone-independent PC3 and -sensitive LNCaP prostate cancer cells (IC50s = 0.37 and 0.06 μM, respectively) and estradiol-independent SK-BR-3 and -sensitive MCF-7 breast cancer cells (IC50s = 0.32 and 0.27 μM, respectively).1 It induces apoptosis in HepG2 and Huh7 hepatocellular carcinoma cells when used at a concentration of 4 μM.3 | | References | 1.Qian-Cutrone, J., Huang, S., Shu, Y.-Z., et al.Stephacidin A and B: Two structurally novel, selective inhibitors of the testosterone-dependent prostate LNCaP cellsJ. Am. Chem. Soc.124(49)14556-14557(2002)
2.Wulff, J.E., Herzon, S.B., Siegrist, R., et al.Evidence for the rapid conversion of stephacidin B into the electrophilic monomer avrainvillamide in cell cultureJ. Am. Chem. Soc.129(16)4898-4899(2007)
3.Hu, L., Zhang, T., Liu, D., et al.Notoamide-type alkaloid induced apoptosis and autophagy via a P38/JNK signaling pathway in hepatocellular carcinoma cellsRSC Adv.9(34)19855-19868(2019) |
| | 17H,21H,21bH,25H-21a,16a-(Iminomethano)-22,27a-methano-23H-diindolizino[6,7-a:7′,6′-j]bispyrano[2′,3′:6,7]indolo[2,3-d:3′,2′-g]carbazole-21,23,30,32-tetrone, 1,4,7c,11,15,15a,16,18,19,26,27,28,28a,29-tetradecahydro-1-hydroxy-4,4,11,11,15,15,29,29-octamethyl-, 14-oxide, (7cS,7dR,15aS,16aS,21aR,21bR,22R,22aR,27aS,28aS)- Preparation Products And Raw materials |
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