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  • Title: A synthesis of 3alpha,6alpha,17alpha-trihydroxy-5beta-pregnan-20-one (triolone) from 3alpha,6alpha-dihydroxy-5beta-pregnan-20-one (diolone).
    Author: Mazurkiewicz W.
    Journal: Acta Pol Pharm; 2003; 60(4):281-4. PubMed ID: 14714856.
    Abstract:
    An optimization of synthesis of 3alpha,6alpha,17alpha-trihydroxy-5beta-pregnan-20-one from 3alpha,6alpha-dihydroxy-5beta-pregnan-20-one by subsequent acetylenolization, epoxidation, and ring opening reactions has been described. Epoxide hydrolysis at different temperatures (room and at boiling) has also been investigated.
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