UNSATURATED FATTY AMINO ACID DERIVATIVES AND USE THEREOF IN DERMAL COSMETOLOGY
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Issued Date -
Sep 23, 2010
app pub date -
Jan 16, 2008
filing date -
Jan 16, 2007
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Abandoned
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Abstract
The present invention relates to drugs consisting of unsaturated fatty amino-acid derivatives of the general formula (I), and to their pharmaceutically acceptable acid addition salts, in which: X is oxygen or NH, Rn are independently hydrogen or a (C.sub.1-C.sub.6)alkyl optionally substituted by halogen; R.sub.1 is hydrogen, fluorine, chlorine or bromine, or a CF.sub.3 or CHF.sub.2 or a (C.sub.1-C.sub.6)alkyl, (C.sub.1-C.sub.6)alkenyl or (C.sub.1-C.sub.6)alkynyl, optionally substituted by one or more halogen atoms; R is hydrogen or a (C.sub.1-C.sub.6)alkyl or (C.sub.3-C.sub.6)cycloalkyl optionally substituted by one or more halogen atoms; Ra and Rb are independently hydrogen (C.sub.1-C.sub.6)alkyl or (C.sub.1-C.sub.6)acyl, and Ra and Rb a hydrocarbonated cycle containing 4 to 6 carbon atoms; and n is an integer between 2 and 14. ##STR00001##
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