C - Chemistry – Metallurgy – 07 – H
Patent
C - Chemistry, Metallurgy
07
H
C07H 15/18 (2006.01) C07H 15/04 (2006.01)
Patent
CA 2206881
A sugar derivative wherein a hydroxy-carboxylic acid is combined to a position 1 of a sugar via ether linkage, and other hydroxyl groups are protected with a protective groups. A method of producing the sugar derivative, comprises allowing glycolic ester to react with a compound so as to combine said glycolic ester at the position 1 of the sugar skeleton, and then saponifying, said compound has on the position 1 any of hydroxyl group, halogen atom and sulfur atom with a substitutent group, and has other hydroxyl groups being protected with a protective groups.
Hamada Hiroki
Hara Koji
Hara Kozo
Mandai Tadakatsu
Mikuni Katsuhiko
Ensuiko Sugar Refining Co. Ltd.
Mandai Tadakatsu
Smart & Biggar
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