| 发明名称 |
6,9-DISUBSTITUTED PURINE DERIVATIVES AND THEIR USE AS COSMETICS AND COSMETIC COMPOSITIONS |
| 摘要 |
<p>Certain 6,9-disubstituted purine derivatives and their pharmaceutically acceptable salts of the following general formula are provided wherein R6 and R9 are as defined in the specification. These 6,9-disubstituted purine derivatives and their pharmaceutically acceptable salts are useful in compositions for application to mammalian cells, and especially human skin cells, in order to improve the cosmetic appearance of the mammalian cells, especially human skin.</p> |
| 申请公布号 |
EP2245031(B1) |
申请公布日期 |
2014.02.26 |
| 申请号 |
EP20080866388 |
申请日期 |
2008.12.24 |
| 申请人 |
INSTITUTE OF EXPERIMENTAL BOTANY, ACADEMY OF SCIENCES OF THE CZECH REPUBLIC |
发明人 |
SZUCOVA, LUCIE;ZATLOUKAL, MAREK;SPICHAL, LUKAS;VOLLER, JIRI;DOLEZAL, KAREL;STRNAD, MIROSLAV;MASSINO, FRANK J. |
| 分类号 |
C07D473/16;A61K31/52;A61P7/00;C07D473/34 |
主分类号 |
C07D473/16 |
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