发明名称 |
Amine salt of carbostyril derivative |
摘要 |
The invention provides an amine salt of a carbostyril derivative formed from a carbostyril derivative represented by the formula (1) [wherein R is a halogen atom; the substituted position of the side chain is 3- or 4-position in the carbostyril skeleton; and the bonding between 3- and 4-positions of the carbostyril skeleton is a single bond or a double bond] and an amine; and the invention is useful as drugs for treating various diseases, especially as aqueous formulations due to the superior water solubility and the superior pharmacologic effects. |
申请公布号 |
US8222276(B2) |
申请公布日期 |
2012.07.17 |
申请号 |
US20100662610 |
申请日期 |
2010.04.26 |
申请人 |
NISHIOKA YOSHIHIRO;AKI SHINJI;FUJITA SHIGEKAZU;ONISHI YOSHINAO;SUMIDA SHUN-ICHIRO;OTSUKA PHARMACEUTICAL CO., LTD. |
发明人 |
NISHIOKA YOSHIHIRO;AKI SHINJI;FUJITA SHIGEKAZU;ONISHI YOSHINAO;SUMIDA SHUN-ICHIRO |
分类号 |
A61K31/04;C07D215/22;C07D215/227;C07D215/38 |
主分类号 |
A61K31/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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