.alpha.,.alpha.-trehalose fatty acid diester derivative
First Claim
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1. An α
- ,α
-trehalose fatty acid diester derivative represented by the formula (I);
##STR8## wherein R1 means an alkyl group having 1-21 carbons atoms, R2 denotes a hydrogen atom or carbobenzoxy group, and R3 stands for a hydrogen atom or benzyl group.
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Abstract
Disclosed herein are novel α,α-trehalose fatty acid diester derivatives useful as carcinostatic substances and surface-activating materials and represented by the general formula (I): ##STR1## wherein R1 means an alkyl group having 1-21 carbon atoms, R2 denotes a hydrogen atom or carbobenzoxy group, and R3 stands for a hydrogen atom or benzyl group. Their preparation processes are also disclosed.
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1 Claim
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1. An α
- ,α
-trehalose fatty acid diester derivative represented by the formula (I);
##STR8## wherein R1 means an alkyl group having 1-21 carbons atoms, R2 denotes a hydrogen atom or carbobenzoxy group, and R3 stands for a hydrogen atom or benzyl group.
- ,α
Specification