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Dérivés C‐glycosyliques. XV Vinylogues d'homo‐C‐glycosides. Communication préliminaire
Author(s) -
Tronchet Jean M. J.,
Campanini MarieThérèse,
Denoyelle Josiane,
Zumwald JeanBernard
Publication year - 1973
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19730560741
Subject(s) - chemistry , glycoside , furanose , stereochemistry , ring (chemistry) , organic chemistry
1,2‐O‐Isopropylidene‐3‐O‐methyl‐α‐D‐ xylo ‐pentodialdo‐1,4‐furanose and its 3‐O‐benzyl analog have been reacted with pyridinyl‐3‐methylenetriphenylphosphorane and benzimidazolyl‐2‐methylenetriphenylphosphorane. The unsaturated sugars so obtained are vinylogs of homo‐C‐glycosides whose conformation is easily determined. They constitute useful model compounds for pharmacologic studies.