mono(6-amino-6-deoxy)cyclodextrin derivatives substituted in the 6-position by an .alpha.-amino acid residue, process for their preparation and their uses

Abstract

Mono (6-amino-6-deoxy)cyclodextrin derivatives substituted in the 6-position by an .alpha.-amino acid residue. These derivatives correspond to the following general formula: ##STR1## in which: CD represents .alpha.-, .beta.- or .gamma.-cyclodextrin, n is 0 or 1, and Z represents a divalent radical chosen from: (i) --CH.sub.2 (ii) --O--CH.sub.2-- (iii) --S--CH.sub.2 --, ##STR2## and (v) --O--C.sub.6 H.sub.4 --CH.sub.2 --. These derivatives find an application in the formation of inclusion complexes of active substances and can be used in various fields, in particular in cosmetics, in dermatology and in pharmacology.

Dependencies are inferred from the claim text.