发明名称 |
Mellemprodukter til thienopyrazol-derivater med PDE7-inhibitorisk aktivitet |
摘要 |
To provide thienopyrazole derivatives inhibiting PDE 7 selectively, and therefore, enhance cellular cAMP level. Consequently, the compound is useful for treating various kinds of disease such as allergic diseases, inflammatory diseases or immunologic diseases. The compound is thienopyrazole compound represented by the following formula (I):
[wherein, especially, R 1 is a cyclohexyl, a cycloheptyl group or a tetrahydropyranyl group; R 2 is methyl; R 3 is a hydrogen atom; and R 4 is a group: -CONR 5 R 6 (in which any one of R 5 and R 6 is a hydrogen atom)]. |
申请公布号 |
DK2433943(T3) |
申请公布日期 |
2013.12.16 |
申请号 |
DK20110179011T |
申请日期 |
2005.07.01 |
申请人 |
DAIICHI SANKYO COMPANY, LIMITED |
发明人 |
INOUE, HIDEKAZU;MURAFUJI, HIDENOBU;HAYASHI, YASUHIRO |
分类号 |
C07D495/04;A61K31/4162;A61P37/00;C07D519/00 |
主分类号 |
C07D495/04 |
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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