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Synlett 2006(15): 2469-2471
DOI: 10.1055/s-2006-950437
DOI: 10.1055/s-2006-950437
LETTER
© Georg Thieme Verlag Stuttgart · New York
Synthesis of Harounoside, A Naturally Occurring Pentalongin Hydroquinone Bisglucoside
Further Information
Publication History
Received
29 June 2006
Publication Date:
08 September 2006 (online)
Abstract
The recently isolated natural product harounoside, namely 5,10-dihydroxy-2H-naphtho[2,3-c]pyran-β-d-bisglucopyranoside, was conveniently synthesized for the first time from pentalongin in 84% yield over three steps.
Key words
natural products - total synthesis - glucosidation