Autoxidation of Cholesterol in Aqueous Colloidal Dispersions with Different Detergents
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概要
- 論文の詳細を見る
Metal-free autoxidation of cholesterol (I) was examined at 70°for twenty hours in an aqueous colloidal dispersion which was made by sodium cholesteryl sulfate as a solubilizer and entirely freed of organic solvent. The products isolated and/or identified were cholest-5-ene-3β, 7α-diol (II), cholest-5-ene-3β, 7β-diol (III) (16.7% as the diols), 5α-cholestane-3β, 5,6β-triol (IV ; 8.3%), 3β-hydroxycholest-5-en-7-one (V ; 14.5%), cholesta-3,5-dien-7-one (VI ; 5.2%), and the unidentified compounds A (3.0%), B (1.4%), and C (0.7%) as shown in Table I. Autoxidation of I was also observed in the colloidal systems dispersed by four kinds of solubilizer, sodium stearate, sodium taurocholate, sodium cholesteryl hemisuccinate, and the sulfate as shown in Fig. 1. Effects of the detergent in higher concentration were noticeable in the hemisuccinate dispersions.
- 公益社団法人日本薬学会の論文
- 1976-09-25
著者
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木村 道也
Faculty of Pharmaceutical Sciences, Hokkaido University
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沢谷 拓治
Faculty of Pharmaceutical Sciences, Hokkaido University
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河田 明治
The National Institute For Environmental Studies
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河田 明治
Faculty of Pharmaceutical Sciences, Hokkaido University
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沢谷 拓治
北海道大学 薬
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木村 道也
Faculty Of Pharmaceutical Sciences Hokkaido University
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