| 发明名称 |
4-(3-benzoylaminophenyl)-6,7-dimethoxy-2-methylaminoquinazoline derivatives |
| 摘要 |
A compound represented by the following formula (I), salt thereof, or hydrate thereof, can effectively relieve itch caused by atopic disease or the like: wherein R represents hydroxyl, C<SUB>1-6 </SUB>alkoxy optionally substituted with C<SUB>1-6 </SUB>alkoxy, or amino optionally substituted with C<SUB>1-6 </SUB>alkyl.
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| 申请公布号 |
US2007299094(A1) |
申请公布日期 |
2007.12.27 |
| 申请号 |
US20070707904 |
申请日期 |
2007.02.20 |
| 申请人 |
EISAI R&D MANAGEMENT CO., LTD. |
发明人 |
MIYAZAKI KAZUKI;KUSANO KAZUTOMI;TAKASE YASUTAKA;ASANO OSAMU;SHIRATO MANABU;WAKITA HISASHI;ISHII NAOTO;SAEKI TAKAO;SAEKI TOMOKO;SAEKI MAI |
| 分类号 |
A61K31/517;A61P17/00;C07D239/72 |
主分类号 |
A61K31/517 |
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