发明名称 |
VERFAHREN ZUR HERSTELLUNG VON ALS HISTAMIN-H TIEF 1-REZEPTOR-ANTAGONISTEN WIRKENDEN PYRIMIDON-DERIVATEN |
摘要 |
The present inventions provides compound of formula (II): <CHEM> and their pharmaceutically acceptable salts which are useful as histamine H1-antagonists. In formula (II) R is C1-4 alkyl, and R<2> is C3-4 alkoxy, halogen, oramino: R<3> is a C1-3 alkylene group; and R<4> is a 3-pyridyl, N-oxo-3-pyridyl, 6-methyl-3-pyridyl, N-oxo-6-methyl-3-pyridyl or 6-hydroxymethyl-3-pyridyl group. |
申请公布号 |
DD202291(A5) |
申请公布日期 |
1983.09.07 |
申请号 |
DD19820241156 |
申请日期 |
1982.06.28 |
申请人 |
SMITH KLINE U. FRENCH LABORATORIES LTD,HERTFORDSHIRE,GB |
发明人 |
SACH,GEORGE S.,GB |
分类号 |
B41M1/16;A61K31/505;A61K31/506;A61K31/513;A61P11/04;A61P11/08;A61P27/16;A61P37/08;A61P43/00;B41M3/12;C07D213/61;C07D213/65;C07D213/68;C07D213/73;C07D213/76;C07D239/36;C07D401/12;C07D401/14;C07D403/14 |
主分类号 |
B41M1/16 |
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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