Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Reexamination Certificate
2008-04-01
2008-04-01
Lewis, Patrick (Department: 1623)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
C536S018500
Reexamination Certificate
active
07351809
ABSTRACT:
A process is provided for the selective and convenient production of a glycerol glycoside, which has been glycosidated at the 1-hydroxyl group of glycerol and is useful as a glyceroglycolipid precursor, humectant or the like.A glycerol carbonate glycoside represented by the following formula (1):wherein G represents a monosaccharide residue, and n stands for an integer of from 1 to 3; a process for producing the glycerol carbonate glycoside of formula (1) by reacting a saccharide with glycerol-1,2-carbonate in the presence of an acid; and a process for producing a glycerol glycoside which is represented by the following formula (2):wherein G and n have the same meanings as defined above, by deprotecting the glycerol carbonate glycoside represented by formula (1).
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Putman et al. JACS (1954) vol. 76, pp. 2221-2223.
Mizushima Hiromoto
Ueno Katsuya
Kao Corporation
Lewis Patrick
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
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