Synthesis of |24‐14C|‐3β,14β,20ε‐trihydroxy‐23‐nor‐5β‐cholanoic acid
The synthesis of |24‐14C|‐3β,14β,20ε‐trihydroxy‐23‐nor‐5β‐cholanoic acid was accomplished by Reformatsky reaction of ethyl |1‐14C|‐bromo acetate with 3β‐acetoxy‐14β‐hydroxy‐5β‐pregnan‐20‐one which was obtained from digitoxigenin. The final and intermediate products were characterized by spectroscopi...
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| Autores principales: | , , |
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| Formato: | JOUR |
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_03624803_v22_n8_p833_Maier |
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| Sumario: | The synthesis of |24‐14C|‐3β,14β,20ε‐trihydroxy‐23‐nor‐5β‐cholanoic acid was accomplished by Reformatsky reaction of ethyl |1‐14C|‐bromo acetate with 3β‐acetoxy‐14β‐hydroxy‐5β‐pregnan‐20‐one which was obtained from digitoxigenin. The final and intermediate products were characterized by spectroscopic (IR, 1H and 13C‐NMR, MS) methods. Copyright © 1985 John Wiley & Sons, Ltd. |
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