发明名称 |
Melanin-concentrating hormone antagonist |
摘要 |
A melanin-concentrating hormone antagonist comprising a compound of the formula: wherein R is hydrogen atom or a cyclic group which may be substituted; X is a bond or a spacer having a main chain of 1 to 10 atoms; Y is a spacer having a main chain of 1 to 6 atoms; ring A is benzene ring which may be further substituted; ring B is a 5- to 9-membered nitrogen-containing non-aromatic heterocyclic ring which may be further substituted; R<SUP>1 </SUP>and R<SUP>2 </SUP>are the same or different and are hydrogen atom, a hydrocarbon group which may be substituted or a heterocyclic group which may be substituted; or R<SUP>1 </SUP>and R<SUP>2</SUP>, together with the adjacent nitrogen atom, may form a nitrogen-containing heterocyclic ring which may be substituted; or R<SUP>2</SUP>, together with the adjacent nitrogen atom and Y, may form a nitrogen-containing heterocyclic ring which may be substituted; or a salt thereof is useful as a preventive or therapeutic agent for obesity, etc.
|
申请公布号 |
US7229986(B2) |
申请公布日期 |
2007.06.12 |
申请号 |
US20020276288 |
申请日期 |
2002.11.12 |
申请人 |
TAKEDA PHARMACEUTICAL COMPANY LTD. |
发明人 |
ISHIHARA YUJI;TERAUCHI JUN;SUZUKI NOBUHIRO;TAKEKAWA SHIRO;ASO KAZUYOSHI |
分类号 |
C07D209/08;A61K31/404;A61K31/454;A61K31/4709;A61K31/4725;A61K31/538;A61K31/541;A61K31/55;A61K31/551;A61P3/04;C07D209/14;C07D215/12;C07D215/14;C07D223/16;C07D265/36;C07D401/06;C07D401/12;C07D401/14;C07D403/06;C07D403/12;C07D405/12;C07D405/14;C07D413/06;C07D413/12;C07D417/06;C07D521/00 |
主分类号 |
C07D209/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|