{"title":"类固醇轭合物。第三部分。19氧合脱氢表雄酮硫酸盐的合成","authors":"M. Rajagopalan, D. Smith, A. B. Turner","doi":"10.1039/J39710000646","DOIUrl":null,"url":null,"abstract":"Routes to the sulphate salts of several 19-hydroxy- and 19-oxo-derivatives of 3β-hydroxyandrost-5-en-17-one are described. The 19-monosulphate of the 3β,19-diol was obtained by sulphation of the 3β-monoacetate, and the 3β-monosulphate was prepared by three routes. These involved protection of the 19-hydroxy-group by formation of (a) its acetate, (b) its tetrahydropyranyl ether, and (c) the bridged 6β, 19-epoxide.","PeriodicalId":17245,"journal":{"name":"Journal of The Chemical Society C: Organic","volume":"24 1","pages":"646-650"},"PeriodicalIF":0.0000,"publicationDate":"1971-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Steroid conjugates. Part III. Syntheses of 19-oxygenated dehydro-epi-androsterone sulphates\",\"authors\":\"M. Rajagopalan, D. Smith, A. B. Turner\",\"doi\":\"10.1039/J39710000646\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Routes to the sulphate salts of several 19-hydroxy- and 19-oxo-derivatives of 3β-hydroxyandrost-5-en-17-one are described. The 19-monosulphate of the 3β,19-diol was obtained by sulphation of the 3β-monoacetate, and the 3β-monosulphate was prepared by three routes. These involved protection of the 19-hydroxy-group by formation of (a) its acetate, (b) its tetrahydropyranyl ether, and (c) the bridged 6β, 19-epoxide.\",\"PeriodicalId\":17245,\"journal\":{\"name\":\"Journal of The Chemical Society C: Organic\",\"volume\":\"24 1\",\"pages\":\"646-650\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1971-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of The Chemical Society C: Organic\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1039/J39710000646\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of The Chemical Society C: Organic","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1039/J39710000646","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Steroid conjugates. Part III. Syntheses of 19-oxygenated dehydro-epi-androsterone sulphates
Routes to the sulphate salts of several 19-hydroxy- and 19-oxo-derivatives of 3β-hydroxyandrost-5-en-17-one are described. The 19-monosulphate of the 3β,19-diol was obtained by sulphation of the 3β-monoacetate, and the 3β-monosulphate was prepared by three routes. These involved protection of the 19-hydroxy-group by formation of (a) its acetate, (b) its tetrahydropyranyl ether, and (c) the bridged 6β, 19-epoxide.
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