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公开(公告)号：KR100680585B1
公开(公告)日：2007-02-08
申请号：KR1020060015148
申请日：2006-02-16
Applicant: (주)아모레퍼시픽
Abstract: A skin whitening composition with excellent whitening effect is provided to be able to effectively inhibit melanogenesis without side effects by comprising deoxymannojirimycin, which is mannosidase inhibitor, only or the deoxymannojirimycin and deoxynojirimycin in combination. The composition for skin whitening comprises deoxymannojirimycin as an effective ingredient. The composition further comprises deoxynojirimycin as an effective ingredient. Regarding the total weight of the composition, 0.001-20 wt.% of the effective ingredient is contained.
Abstract translation: 本发明提供一种美白效果优异的皮肤美白用组合物，其仅通过组合包含作为甘露糖苷酶抑制剂的脱氧芒硝ji霉素或脱氧芒硝ri霉素和脱氧野ji霉素，而能够有效抑制无副作用的黑素生成。 用于皮肤增白的组合物包含脱氧芒硝ri霉素作为有效成分。 该组合物进一步包含脱氧野ri霉素作为有效成分。 关于组合物的总重量，含有0.001-20重量％的有效成分。
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公开(公告)号：KR1020030077271A
公开(公告)日：2003-10-01
申请号：KR1020020016298
申请日：2002-03-26
Applicant: (주)아모레퍼시픽
IPC: C07K5/10
CPC classification number: C07K5/1016 , A61K8/64 , A61K38/07 , A61Q19/00 , A61Q19/02
Abstract: PURPOSE: Provided is a melanogenesis-suppressing peptide which effectively suppresses the activation of tyrosinase in the melanogenesis cells. A topical skin-whitening composition containing the melanogenesis-suppressing peptide involves excellent skin whitening effect, and effective improvement and prevention of chloasma, freckles, and other melanin pigmentation. CONSTITUTION: The melanogenesis-suppressing peptide is selected from the group consisting of peptides with the amino acid sequences of SEQ ID NO 1-4. A method of manufacturing the melanogenesis-suppressing peptide comprises the steps of preparing chemical peptide random-sequenced mixtures with 76 cases of 4(locations)x19(amino acids); selecting two or three amino acids per the respective peptide locations with enzyme activity inhibitory effect from the peptide mixtures using tyrosinase extracted from mushrooms; synthesizing secondary peptides based on the selected peptide sequences; and testing the whitening effect and the cell stability of the secondary peptides, and finally selecting the peptide with the amino acid sequences of SEQ ID NO 1-4.
Abstract translation: 目的：提供有效抑制黑素生成细胞中酪氨酸酶活化的黑素生成抑制肽。 含有黑素生成抑制肽的局部皮肤美白组合物具有优异的皮肤美白效果，有效改善和防止黄褐斑，雀斑和其他黑色素色素沉着。 构成：黑素生成抑制肽选自具有SEQ ID NO 1-4的氨基酸序列的肽。 制备黑素生成抑制肽的方法包括以下步骤：制备具有76个4（位置）x19（氨基酸）的76个化学肽随机排序的混合物; 使用从蘑菇提取的酪氨酸酶从肽混合物中选择两个或三个氨基酸，每个肽位置具有酶活性抑制作用; 基于所选择的肽序列合成二级肽; 并测试第二肽的美白效果和细胞稳定性，最后选择具有SEQ ID NO 1-4的氨基酸序列的肽。
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公开(公告)号：KR102083438B1
公开(公告)日：2020-03-03
申请号：KR1020110114689
申请日：2011-11-04
Applicant: (주)아모레퍼시픽 , 동국대학교 산학협력단
IPC: C12N15/63 , C12N15/861 , C12Q1/68 , G01N33/53
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Patent Agency Ranking
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公开(公告)号：KR101904918B1
公开(公告)日：2018-10-08
申请号：KR1020110116647
申请日：2011-11-09
Applicant: (주)아모레퍼시픽
Abstract: 본발명은피부색소침착조절물질을스크리닝하는방법에관한것이다. 본명세서에기재된기술을이용하면, 피부에유용한피부색소침착조절용물질을스크리닝할수 있다. 또한, 본발명의세포간, 세포내 신호전달인자및 전사인자를조절함으로써, 피부멜라닌양의감소또는증가에의하여발생하는저색소증또는과색소침착증등의질환을효과적으로개선할수 있다. 즉, 자외선에의한피부흑화뿐만아니라, 아토피나건선에의한 2차적인피부저색소증및 색소이상증, 피부염증이관여한다고알려져있는기미, 점(nevi), 흑자, 검버섯과같은피부과색소침착증, 백반증또는백모와같은색소결여증에유용한물질을스크리닝할수 있고그 스크리닝된 물질을사용하여상기증상들을개선, 치료할수 있다.
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公开(公告)号：KR101871920B1
公开(公告)日：2018-07-02
申请号：KR1020170098819
申请日：2017-08-04
Applicant: (주)아모레퍼시픽
IPC: A61K8/60 , C12N15/113 , A61Q19/02
Abstract: 본발명의서열번호 1의 miRNA는 has-miR-1248의모방체로서, has-miR-1248의발현에대한촉진제로사용되어색소형성유전자인티로시나아제, 티로시나아제관련단백질 1, 멜란-A의발현을억제하여피부미백효과를제공할수 있으며, 서열번호 2의 miRNA는상기서열번호 1의 miRNA에대한안티센스핵산분자로서 has-miR-1248의발현에대한억제제로사용되어색소형성유전자인티로시나아제, 티로시나아제관련단백질 1, 멜란-A의발현을촉진시켜백모방지또는흑모생성효능을제공할수 있다. 또한, 본발명의서열번호 1의 miRNA는 has-miR-1248의발현에대한촉진제로사용되어진피세포재생조절유전자인트로포미오신 3과아그레칸의발현을억제하여우수한진피세포재생효과를제공할수 있다.
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公开(公告)号：KR101849102B1
公开(公告)日：2018-04-17
申请号：KR1020110060483
申请日：2011-06-22
Applicant: (주)아모레퍼시픽
IPC: C12N15/11 , A61K31/7105 , A61P17/14 , A61Q19/02
Abstract: 본발명은서열번호 1의 miRNA 또는서열번호 2인안티센스핵산분자를유효성분으로포함하는백모방지및 흑모생성또는피부미백효과조성물을제공한다. 또한, 본발명은시험물질에대한색소형성유전자의발현조절물질을스크리닝하는방법으로서, 서열번호 1의 miRNA 또는서열번호 2인안티센스핵산분자를세포에트랜스펙션시키는단계; 상기세포에시험물질을처리하는단계; 및상기시험물질이색소형성유전자의발현을촉진하는지또는억제하는지여부를확인하는단계;를포함하는것을특징으로하는색소형성유전자의발현조절물질스크리닝방법을제공한다.
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公开(公告)号：KR101558186B1
公开(公告)日：2015-10-08
申请号：KR1020080082094
申请日：2008-08-21
Applicant: (주)아모레퍼시픽
Abstract: 본발명은항노화, 항산화또는주름개선효과를갖는화장료조성물에관한것으로서, 보다상세하게는여우구슬추출물을유효성분으로함유함으로써피부에서콜라겐생성을촉진하며, MMP-1을억제하고, DNA 손상을보호하며, 사이클로옥시게나제-2의생합성을억제하고, 종양괴사인자-α의생합성을억제하여항노화, 항산화또는주름개선효과를갖는화장료조성물에관한것이다.
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