发明名称 |
BENSOTIAZOLDERIVAT |
摘要 |
<p>A benzothiazole derivative or a pharmacologically acceptable salt thereof which is useful as a preventive or therapeutic agent for diseases on which functions of suppressing leukotrienes and thromboxanes production are effective. A benzothiazole derivative represented by the following general formula (I): <CHEM> wherein R<1> and R<3> are either same or different and each represents a hydrogen atom, a lower alkyl group, a lower alkoxy group, a group represented by the formula: <CHEM> (wherein p is an integer of from 1 to 4), or a group represented by the formula: <CHEM> (wherein R<7> represents a lower alkyl group); R<4> represents a hydrogen atom, a lower alkyl group, a phenyl group, a group represented by the formula: <CHEM> (wherein q is an integer of from 1 to 4), or a group represented by the formula: <CHEM> (wherein R<7> represents a lower alkyl group); or R<3> and R<4> may form a benzene ring together with the carbon atoms to which they are bound; R<2> represents a hydrogen atom or a protective group of a hydroxyl group; and R<5> and R<6> are either same or different and each represents a hydrogen atom, a lower alkyl group, a group represented by the formula: <CHEM> (wherein r is an integer of from 1 to 4), or an acyl group; or a pharmacologically acceptable salt thereof.</p> |
申请公布号 |
FI921303(A) |
申请公布日期 |
1992.10.05 |
申请号 |
FI19920001303 |
申请日期 |
1992.03.25 |
申请人 |
EISAI CO. LTD. |
发明人 |
OKAMOTO, YASUSHI;TAGAMI, KATSUYA;HIBI, SHIGEKI;NUMATA, HIROTOSHI;KOBAYASHI, NAOKI;SHINODA, MASANOBU;KAWAHARA, TETSUYA;MURAKAMI, MANABU;OKETANI, KIYOSHI;INOUE, TAKASHI;YAMANAKA, TAKASHI;YAMATSU, ISAO |
分类号 |
C07D277/82;C07D417/06;C07D417/12 |
主分类号 |
C07D277/82 |
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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