Substituted glycoside compositions
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United States of America Patent
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Nov 6, 1990
Grant Date -
N/A
app pub date -
May 17, 1988
filing date -
May 17, 1988
priority date (Note) -
Expired
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Abstract
A method of preparing a composition comprised of a glycoside having a cationic-substituted glycosyl moiety is provided. A cationic starch derivative is reacted with a monohydric alcohol to form cationic-substituted glycosides. Cationic starch derivatives include the tertiary amino, imino, quaternary ammonium or phosphonium, or tertiary sulfonium starch derivatives. Compounds generally characterized as glycosides having cationic-substituted glycosyl moiety are also claimed.
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