| 发明名称 |
BIOTIN C.SUB.2-4-ALKYL ESTERS |
| 摘要 |
<p>The invention is concerned with biotin C2-4-alkyl esters, i.e. compounds of the general formula < IMG > I wherein R signifies C2-4-alkyl, a process for their manufacture, cosmetic compositions which contain these compounds as well as the use of these compositions for the care of the hair or the skin.</p> |
| 申请公布号 |
CA1208564(A) |
申请公布日期 |
1986.07.29 |
| 申请号 |
CA19820414126 |
申请日期 |
1982.10.25 |
| 申请人 |
RICHARDSON, VICKS, INC. |
发明人 |
HOSTETTLER, HANS U.;PONCIONI, BRUNO |
| 分类号 |
A61K8/00;A61K8/49;A61K8/67;A61Q5/00;A61Q5/02;A61Q19/00;C07D495/04;(IPC1-7):A61K7/06;A61K7/48 |
主分类号 |
A61K8/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
