Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Reexamination Certificate
2011-08-23
2011-08-23
Kumar, Shailendra (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
Reexamination Certificate
active
08003824
ABSTRACT:
The present invention relates to the preparation of compounds of formula (I) derived from arylacetic acid comprising two phenol functions and an amide function, which have free-radical scavenging and antioxidant properties and which are soluble in lipid media. These compounds can be used as cosmetic and pharmaceutical preparations for the prevention of biological degradations caused by free radicals.
REFERENCES:
patent: 2007/0281991 (2007-12-01), Adrian et al.
Adrian Guy
Bigot Patrick
Catalys SAS
Kumar Shailendra
Lowenstein & Sandler PC
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