Invention Grant
US08722729B2 Unsaturated fatty acid monoesters and diesters on ascorbic acid and cosmetic uses thereof
失效
抗坏血酸的不饱和脂肪酸单酯和二酯及其化妆品用途
- Patent Title: Unsaturated fatty acid monoesters and diesters on ascorbic acid and cosmetic uses thereof
- Patent Title (中): 抗坏血酸的不饱和脂肪酸单酯和二酯及其化妆品用途
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Application No.: US13376752Application Date: 2010-06-08
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Publication No.: US08722729B2Publication Date: 2014-05-13
- Inventor: Stéphane Poigny , Sylvie Daunes-Marion , Nathalie Castex Rizzi , Patrick Bogdanowicz
- Applicant: Stéphane Poigny , Sylvie Daunes-Marion , Nathalie Castex Rizzi , Patrick Bogdanowicz
- Applicant Address: FR Boulogne-Billancourt
- Assignee: Pierre Fabre Dermo-Cosmetique
- Current Assignee: Pierre Fabre Dermo-Cosmetique
- Current Assignee Address: FR Boulogne-Billancourt
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: FR0953785 20090608
- International Application: PCT/EP2010/057979 WO 20100608
- International Announcement: WO2010/142663 WO 20101216
- Main IPC: A01N43/26
- IPC: A01N43/26 ; C07D307/62
Abstract:
The present invention relates to a compound with the following general formula (I): in which: R1 is a hydrocarbon chain of an unsaturated fatty acid from C12 to C24 including at least one unsaturation; and R2 and R3 are, independently or simultaneously: a hydrogen or a C1-C3 alkyl or a phenyl; and R4: a hydrogen atom or COR1′, where R1′ is a hydrocarbon chain of an unsaturated fatty acid from C12 to C24 including at least one unsaturation, advantageously 1 to 6 and preferably 1 to 4.
Public/Granted literature
- US20120076744A1 UNSATURATED FATTY ACID MONOESTERS AND DIESTERS ON ASCORBIC ACID AND COSMETIC USES THEREOF Public/Granted day:2012-03-29
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