ACRIDINEDIONE DERIVATIVES FOR TREATING PIGMENTATION DISORDERS AND AGEING OF THE SKIN

ACRIDINEDIONE DERIVATIVES FOR TREATING PIGMENTATION DISORDERS AND AGEING OF THE SKIN

The present invention relates to a compound of general formula (I) in which: -R1 and R2 are simultaneously or independently H, OH, OCH3 or a C1-C5 alkyl radical, -R3 and R4 are simultaneously CH3, -or R3 is H and R4 is CH3, CH2CH3 or an isopropyl radical or a phenyl radical, -R5 is a C4-C24 alkyl ra...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BELAUBRE, FRANÇOISE, POIGNY, STÉPHANE
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CHEMISTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Beschreibung
Zusammenfassung:The present invention relates to a compound of general formula (I) in which: -R1 and R2 are simultaneously or independently H, OH, OCH3 or a C1-C5 alkyl radical, -R3 and R4 are simultaneously CH3, -or R3 is H and R4 is CH3, CH2CH3 or an isopropyl radical or a phenyl radical, -R5 is a C4-C24 alkyl radical or a 3-phenylpropanyl or 2,2-diphenylethanyl radical.