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公开(公告)号:EP1351919A4
公开(公告)日:2006-05-17
申请号:EP02715896
申请日:2002-01-15
申请人: ENPRANI CO LTD
发明人: ROH YOUNG-SOY , UM SOO-JONG , JEONG MIN-SOOK , LEE JOO-DONG , RYOO HEE-CHANG , SON JEONG-KUAN , KIM HYO-JUNG , KIM HYUK , JUNG SUNG-WON , HAN HYE-SOOK , PARK SI-HO , KIM SEONG-HO
IPC分类号: C07C69/74 , A61K8/00 , A61K8/67 , A61K31/203 , A61K31/215 , A61Q19/00 , A61Q19/08 , C07B61/00 , C07C67/03 , C07C67/08 , C07C67/14 , C07C69/03 , C07C69/608 , A61K7/00
CPC分类号: C07C403/24 , A61K8/671 , A61K2800/75 , A61Q19/00 , A61Q19/08 , C07C403/08 , C07C2601/16
摘要: The present invention relates to a new retinyl retinoate, a process for preparing same, a new intermediate which is useful for preparing same, and a cosmetic composition comprising the retinyl retinoate as the active ingredient.