Sterol metabolism. VII. Autoxidation of cholesterol via hydroperoxide intermediates
作者:Johan E. Van Lier、Leland Leroy Smith
DOI:10.1021/jo00833a031
日期:1970.8
Cholesterol Hydroperoxides as Substrates for Cholesterol-Metabolizing Cytochrome P450 Enzymes and Alternative Sources of 25-Hydroxycholesterol and other Oxysterols
作者:Johan E. van Lier、Natalia Mast、Irina A. Pikuleva
DOI:10.1002/anie.201505002
日期:2015.9.14
the primary autoxidation products of cholesterol, namely 25‐ and 20ξ‐hydroperoxides, with the four principal cholesterol‐metabolizing cytochromeP450enzymes is reported. Addition of cholesterol 25‐hydroperoxide to the enzymes CYP27A1 and CYP11A1 induced well‐defined spectral changes while generating 25‐hydroxycholesterol as the major product. The 20ξ‐hydroperoxides induced spectral shifts in CYP27A1