.alpha.,.alpha.-trehalose fatty acid diester derivative
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United States of America Patent
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Aug 4, 1987
Grant Date -
N/A
app pub date -
May 15, 1985
filing date -
Jun 5, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Disclosed herein are novel .alpha.,.alpha.-trehalose fatty acid diester derivatives useful as carcinostatic substances and surface-activating materials and represented by the general formula (I): ##STR1## wherein R.sup.1 means an alkyl group having 1-21 carbon atoms, R.sup.2 denotes a hydrogen atom or carbobenzoxy group, and R.sup.3 stands for a hydrogen atom or benzyl group. Their preparation processes are also disclosed.
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