DERIVES DE 4-(3-BENZOYLAMINOPHENYL)-6,7-DIMETHOXY-2-METHYLAMINOQUINAZOLINE

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专利权人:

LTD.;EISAI R&D MANAGEMENT CO.

发明人:

MIYAZAKI, KAZUKI,KUSANO, KAZUTOMI,TAKASE, YASUTAKA,ASANO, OSAMU,SHIRATO, MANABU,WAKITA, HISASHI,ISHII, NAOTO,SAEKI, TAKAO (DECEASED)

申请号：

CA2637573

公开号：

CA2637573C

申请日:

2007.02.20

申请国别(地区):

CA

年份:

2013

代理人:

摘要：

A compound represented by the following formula (I), saltthereof, or hydrate thereof, can effectively relieve itch caused by atopicdisease or the like:(see formula I)wherein R represents hydroxyl, C1-6 alkoxy optionally substituted withC1-6 alkoxy, or amino optionally substituted with C1-6 alkyl.

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