首页>
外国专利>
Synthesis of 1α-fluoro-25-hydroxy-16-23E-diene-26,27-bishomo-20-epi-cholecalciferol
Synthesis of 1α-fluoro-25-hydroxy-16-23E-diene-26,27-bishomo-20-epi-cholecalciferol
展开▼
机译:1α-氟-25-羟基-16-23E-二烯-26,27-比索莫-20-表胆固醇钙化醇的合成
展开▼
页面导航
摘要
著录项
相似文献
摘要
The invention provides a method of producing 20-methyl vitamin D3 compounds of formula (I). The method includes allylic and olefin oxidation, de-carbonylation, carbonyl reduction, fluoride substitution, epoxide deoxygenation, and Wittig-type couplings.
展开▼