发明名称 |
FOERFARANDE FOER FRAMSTAELLNING AV AROMATISKA 1,4-OXAZEPINONER OCH -TIONER. |
摘要 |
1,4-Oxazepinones and thiones of general formula I; …<CHEM>… wherein A is an aromatic ring selected from benzene, naphthalene, quinoline or pyridine; n is 1 to 3; Z is an amino radical; R hydrogen, loweralkyl, cycloalkyl or phenyl-loweralkyl; and R<4> and R<5> are hydrogen and loweralkyl, may be prepared by cyclizing a compound of general formula II or general formula III: …<CHEM>… which in turn may be prepared from chloroaromatic carboxylates and alkanolamines. |
申请公布号 |
FI853585(L) |
申请公布日期 |
1986.03.20 |
申请号 |
FI19850003585 |
申请日期 |
1985.09.18 |
申请人 |
A.H. ROBINS COMPANY, INCORPORATED |
发明人 |
LO, YOUNG SEK;CALE, JR., ALBERT DUNCAN |
分类号 |
A61K31/55;A61P43/00;C07D213/80;C07D213/82;C07D267/14;C07D498/04 |
主分类号 |
A61K31/55 |
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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