发明名称 |
Carbostyril derivatives, and central nervous system controlling agents containing the carbostyril derivatives |
摘要 |
Novel carbostyril derivatives and their salts are useful as antihistaminic agents and central nervous system controlling agents, represented by the general formula (1), <IMAGE> (1) wherein R1 is a hydrogen atom, a lower alkyl group, a phenyl-lower alkyl group, a lower alkenyl group, a lower alkynyl group; A is a group of the formula <IMAGE> or a group of the formula <IMAGE> (wherein R2 is a hydrogen atom or a lower alkyl group); B is a lower alkylene group; l is 1 when A is a group of the formula <IMAGE> or l is 0 or 1 when A is a group of the formula <IMAGE> Z is a group of the formula >N-R3 or <IMAGE> (wherein R3, R4 and R5 are as defined herein).
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申请公布号 |
US4460593(A) |
申请公布日期 |
1984.07.17 |
申请号 |
US19820366337 |
申请日期 |
1982.04.07 |
申请人 |
OTSUKA PHARMACEUTICAL CO., LTD. |
发明人 |
BANNO, KAZUO;FUJIOKA, TAKAFUMI;OSAKI, MASAAKI;NAKAGAWA, KAZUYUKI |
分类号 |
C07D241/02;C07D215/22;C07D215/227;C07D295/04;(IPC1-7):C07D401/00;A61K31/44;A61K31/47 |
主分类号 |
C07D241/02 |
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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