Cosmetic or dermatological composition comprising an...

Details Cosmetic or dermatological composition comprising an... Cosmetic or dermatological composition comprising an...

2005-04-26

2005-04-26

Wang, Shengjun (Department: 1617)

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Cosmetic, antiperspirant, dentifrice

C424S059000, C514S119000, C514S568000, C514S002600

Reexamination Certificate

active

06884425

ABSTRACT:
A cosmetic or dermatological composition characterized in that it comprises an association between an elastase inhibitor compound of the N-acylaminoamide family and at least one metalloproteinase inhibiting compound.

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Masayuki Nakamura et al.; “A Two-Step, One-Pot Synthesis of Diverse N-Pyruvoyl Amino Acid Derivatives Using the Ugi Reaction”; Bioorganic & Medicinal Chemistry Leters 10; (2000) 2807-2810, Dec. 18, 2000.

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