发明名称 |
Cosmetic, external skin preparation, and medical instrument |
摘要 |
It is an object of the present invention to provide a cosmetic or external skin preparation that has an improved feel in use, e.g., excellent stretching on the skin surface, excellent permeation into the skin, and no stickiness, or crinkles. A cosmetic or an external skin preparation, and a medical instrument, comprising at least one lipid peptide-based gelator that contains a low-molecular lipid peptide of Formula (1):;
(where R1 to R3 are independently an organic group) or a pharmaceutically usable salt thereof. |
申请公布号 |
US8999300(B2) |
申请公布日期 |
2015.04.07 |
申请号 |
US201013504026 |
申请日期 |
2010.10.26 |
申请人 |
Nissan Chemical Industries Ltd. |
发明人 |
Iwama Takehisa;Matsumoto Keigo;Imoto Takayuki;Miyachi Nobuhide;Goto Masahiro |
分类号 |
A61K8/18;A61K8/00;A61Q17/04;A01N61/00;A01N65/00;A61K35/00;A61K36/00;A61K38/36;A61P7/02;C07K14/745;A61K38/05;A61K8/64;A61K9/00;A61K9/06;A61K47/10;A61K47/42;A61L15/28;A61L26/00;A61Q19/00;A61K31/715;A61K31/734;A61K38/39;A61K9/12;A61K47/36;A61Q19/02;A61Q19/08;A61K47/48;C07K5/062 |
主分类号 |
A61K8/18 |
代理机构 |
Oliff PLC |
代理人 |
Oliff PLC |
主权项 |
1. A cosmetic or an external skin preparation comprising:
at least one lipid peptide-based gelator that contains a lipid peptide or a pharmaceutically usable salt thereof, wherein:
the lipid peptide is represented by Formula (1): where:
R1 is a C9-23 aliphatic group;R2 and R3 are independently a hydrogen atom, a methyl group, an ethyl group, a C3-7 alkyl group that optionally contains a C1-3 branched chain, a phenylmethyl group, a phenylethyl group, or a —(CH2)n—X group;at least one of R2 and R3 is a —(CH2)n—X group;n is a number of 1 to 4;X is an amino group, a guanidino group, a carbamoyl group, a 5-membered ring group optionally containing 1 to 3 nitrogen atoms, a 6-membered ring group optionally containing 1 to 3 nitrogen atoms, or a condensed ring group that contains a 5-membered ring and a 6-membered ring optionally containing 1 to 3 nitrogen atoms; andm is 1. |
地址 |
Tokyo JP |