Workman Nydegger
Pseudoceramide compound, and external use skin preparation composition containing same
The present invention relates to a novel pseudoceramide compound, and more particularly, to a novel pseudoceramide compound represented by formula 1 and having skin moisturizing and barrier function characteristics, and a skin topical composition comprising the pseudoceramide compound: wherein R1 represents a linear C12-C18 alkyl group and has at least one double bond, and R2 represents a linear C12-C22 alkyl group and has a double bond. 
AE KYUNG INDUSTRIAL CO., LTD
A A C A C C A A A
A61K A61Q C07C A61Q C07C C07C A61Q A61K A61P
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In Shik Hyung Seo Hye Jin Yu Mi Han Young
Cho Goo Hyun Kim Kim