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  • Title: Novel derivatives of 3 alpha,7 alpha-dihydroxy-5 beta-cholan-24-oic acid (chenodeoxycholic acid) and 3 alpha,7 beta-dihydroxy-5 beta-cholan-24-oic acid (ursodeoxycholic acid).
    Author: Kritchevsky D, Poli G, Scolastico C, Sirtori CR.
    Journal: Steroids; 1986 Jan; 47(1):41-8. PubMed ID: 3810698.
    Abstract:
    Several 7-acyl cheno- and ursodeoxycholic acids were obtained in good yields starting from the corresponding cheno- and ursodeoxycholic acids, by a diacylation-selective hydrolysis procedure. A superior method for the synthesis of the 7-oleyl derivatives, by a selective acylation procedure, is also presented.
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