公开(公告)号：US20210275435A1

公开(公告)日：2021-09-09

申请号：US16321782

申请日：2017-07-25

Applicant: AMOREPACIFIC CORPORATION

Inventor： Se Jin YOO ,  Nok Hyun PARK ,  Yu Jin OH ,  Hyunwoo LEE ,  Yong-Jin KIM

IPC: A61K8/9789 ,  A61K36/736 ,  A61K36/65 ,  A61Q19/00

Abstract: Disclosed herein are a composition for inhibiting sebum secretion comprising a peach sprout extract as an active ingredient, and a composition for inhibiting sebum secretion comprising a mixed extract of peach sprout and peony as an active ingredient. The extract can inhibit an overproduction of sebum and regulates secretion of sebum, thereby not only imparting elasticity to the pores but also suppressing the aging of the pores and exhibiting a pore-contraction effect.

公开(公告)号：US20180116939A1

公开(公告)日：2018-05-03

申请号：US15560879

申请日：2016-03-14

Applicant: AMOREPACIFIC CORPORATION

Inventor： Jae Won YOU ,  Tae Hun PARK ,  Yong-Jin KIM ,  Jon Hwan LEE

IPC: A61K8/68 ,  A61K8/60 ,  A61Q19/00 ,  A61K31/133 ,  A61P17/10 ,  A61P31/04 ,  C07H15/04 ,  C07C215/10

CPC classification number: A61K8/68 ,  A61K8/60 ,  A61K31/133 ,  A61P17/10 ,  A61P31/04 ,  A61Q19/00 ,  C07C215/10 ,  C07H15/04 ,  C07H15/12

Abstract: The present invention relates to a phytospingosine derivative generated by a condensation reaction of phytospingosine and maltose or lactose, which is an aldose-based disaccharide, and to a composition containing the same. The phytospingosine derivative of the present invention has high solubility in water compared with phytospingosine, is easy to formulate since the stabilization problem in a solution is solved, and maintains or further enhances the antibacterial effect of phytospingosine.