| 发明名称 |
Benzofuran derivatives and the use thereof as stabilizers against UV radiations |
| 摘要 |
Compounds of the general formula I <IMAGE> I wherein R-R4 are as defined in the description, have stabilizing activity against UV radiation and are useful in cosmetics and dermatology.
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| 申请公布号 |
US5468470(A) |
申请公布日期 |
1995.11.21 |
| 申请号 |
US19940286957 |
申请日期 |
1994.08.08 |
| 申请人 |
3V INC. |
发明人 |
RASPANTI, GIUSEPPE |
| 分类号 |
A61K8/49;A61Q17/04;C07D307/81;(IPC1-7):A61K7/42;C07D307/82 |
主分类号 |
A61K8/49 |
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