| 发明名称 |
5-HYDROXY-2-METHYL-4H-PYRAN-4-ONE ESTERS AS NOVEL TYROSINASE INHIBITORS |
| 摘要 |
Skin brightening compositions based on esters of 5-hydroxy-2-methyl-4H-pyran-4-one. Also disclosed are methods of making the compositions as well as methods of using the compositions.
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| 申请公布号 |
US2009215887(A1) |
申请公布日期 |
2009.08.27 |
| 申请号 |
US20080036358 |
申请日期 |
2008.02.25 |
| 申请人 |
EASTMAN CHEMICAL COMPANY |
发明人 |
WEMPE MICHAEL FITZPATRICK;CLAUSON JEFFREY MICHAEL |
| 分类号 |
A61K31/351;A61P17/00;C07D309/40 |
主分类号 |
A61K31/351 |
| 代理机构 |
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