Home  >  Products  >  Atpenin A5 (3-[(2S,4S,5R)-5,6-Dichloro-2,4-dimethyl-1-oxohexyl]-4-hydroxy-5,6-dimethoxy-2(1H)-pyridinone)

Atpenin A5 (3-[(2S,4S,5R)-5,6-Dichloro-2,4-dimethyl-1-oxohexyl]-4-hydroxy-5,6-dimethoxy-2(1H)-pyridinone)

Cat no: 044573


Supplier: United States Biological
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Antibiotic. Antifungal. Potent and specific mitochondrial complex II (succinate-ubiquinone oxidoreductase) inhibitor. Mitochondrial ATP-sensitive potassium (mK(ATP)) channel activator. Cardioprotective. Modulates mitochondrial ROS generation during cardioprotection. Storage and Stability: Short-term Storage: +4 degrees C Long-term Storage: -20 degrees C Stable for at least 3 years after receipt when stored at -20 degrees C.
Catalogue number: 044573
Size: 250ug
Purity: >95% (HPLC)
Alternative names: 3-[(2S,4S,5R)-5,6-Dichloro-2,4-dimethyl-1-oxohexyl]-4-hydroxy-5,6-dimethoxy-2(1H)-pyridinone
References: Product Reference: ?Atpenins, new antifungal antibiotics produced by Penicillium sp. Production, isolation, physico-chemical and biological properties: S. Omura, et al.; J. Antibiot. (Tokyo) 41, 1769 (1988) ?Mechanism of action of atpenin B on Raji cells: K. Oshino, et al.; J. Antibiot. (Tokyo) 43, 1064 (1990) ?The structures of atpenins A4, A5 and B, new antifungal antibiotics produced by Penicillium sp: H. Kumagai, et al.; J. Antibiot. (Tokyo) 43, 1553 (1990) ?Atpenins, potent and specific inhibitors of mitochondrial complex II (succinate-ubiquinone oxidoreductase): H. Miyadera, et al.; PNAS 100, 473 (2003) ?Structural and computational analysis of the quinone-binding site of complex II (succinate-ubiquinone oxidoreductase): a mechanism of electron transfer and proton conduction during ubiquinone reduction: R. Horsefield, et al.; J. Biol. Chem. 281, 7309 (2006) ?The complex II inhibitor atpenin A5 protects against cardiac ischemia-reperfusion injury via activation of mitochondrial KATP channels.: A. P. Wojtovich & P. S. Brooks; Basic Res. Cardiol. 104, 121 (2009) ?Synthetic atpenin analogs: Potent mitochondrial inhibitors of mammalian and fungal succinate-ubiquinone oxidoreductase: T.P. Selby, et al.; Bioorg. Med. Chem. Lett. 20, 1665 (2010) ?The mitochondrial complex II and ATP-sensitive potassium channel interaction: quantitation of the channel in heart mitochondria: A.P. Wojtovich, et al.; Acta Biochim. Pol. 57, 431 (2010) ?A common mechanism links differently acting complex II inhibitors to cardioprotection: modulation of mitochondrial reactive oxygen species production: S. Drose, et al.; Mol. Pharmacol. 79, 814 (2011) ?

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