发明名称 |
SPHINGOLIPID-PEG DERIVATIVES AND COMPOSITION FOR SKIN EXTERNAL USE CONTAINING THE DERIVATIVES |
摘要 |
Disclosed are sphingolipid-PEG derivatives, which comprise sphingolipid selected from the group consisting of N-acetylphytosphigosine, N-acetylsphiganine and N-acetylsphingadiene and polyethylene glycol, and compositions for skin external use containing the derivatives. The sphingolipid-PEG derivatives and the compositions exhibit an improved skin whitening effect. Further, the derivatives and compositions show an improved solubility of sphingolipid and a decreased toxicity and, accordingly, can be used broadly.
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申请公布号 |
WO2006080589(A9) |
申请公布日期 |
2007.01.25 |
申请号 |
WO2004KR03382 |
申请日期 |
2004.12.21 |
申请人 |
DOOSAN CORPORATION;PARK, SUNGJIN;HWANG, YOU-A;KIM, JINWOOK;PARK, CHANGSEO |
发明人 |
PARK, SUNGJIN;HWANG, YOU-A;KIM, JINWOOK;PARK, CHANGSEO |
分类号 |
C07C233/20 |
主分类号 |
C07C233/20 |
代理机构 |
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地址 |
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