| 发明名称 |
1,2-DIHYDRO-2-OXO-1,8-NAPHTHYRIDINE DERIVATIVE |
| 摘要 |
Hydrates of N-[1-butyl-4-[3-[3-(hydroxy)propoxy]-phenyl]-1,2-dihydro-2-oxo-1,8-nap hthyridin-3-yl]-N'-(2,6- diisopropyl-4-aminophenyl)urea hydrochloride represented by the following formula [I] are more excellent in stability than amorphous one and are usable as more favorable drugs.
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| 申请公布号 |
WO03018581(A1) |
申请公布日期 |
2003.03.06 |
| 申请号 |
WO2002JP08266 |
申请日期 |
2002.08.14 |
| 申请人 |
SUMITOMO PHARMACEUTICALS CO., LTD.;MURAOKA, MASAMI;OHNUMA, SATOSHI;BAN, HITOSHI |
发明人 |
MURAOKA, MASAMI;OHNUMA, SATOSHI;BAN, HITOSHI |
| 分类号 |
A61K31/4375;A61P3/06;A61P9/10;A61P43/00;C07D471/04;(IPC1-7):C07D471/04;A61K31/437 |
主分类号 |
A61K31/4375 |
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