发明名称 |
PROCESS FOR THE SYNTHESIS OF 3-THIO-4-QUINOLENE DERIVATIVES AND INTERMEDIATE COMPOUNDS FOR USE THEREIN,AND THEIR USE AS MEDICAMENTS |
摘要 |
A process to prepare compounds of formula I <CHEM> in which n = 0, 1 or 2 comprising the cyclisation of compounds of formula II <CHEM> in which n - 0, 1 or 2. The cyclisation may be effected in the presence of an organic or inorganic base or thermally at a temperature in the range 40-160 DEG C. Compounds of formula II and certain analogues thereof are disclosed as cardiovascular agents. |
申请公布号 |
ZA8808241(B) |
申请公布日期 |
1989.10.25 |
申请号 |
ZA19880008241 |
申请日期 |
1988.11.03 |
申请人 |
THE BOOTS COMPANY PLC |
发明人 |
LACHLAN MACLEAN;DAVID LLOYD ROBERTS;KENNETH BARRON;KENNETH JOHN NICHOL;ALBERT ERNEST HARRISON |
分类号 |
A61K31/12;A61K31/47;A61P9/00;A61P9/12;C07C317/28;C07C323/40;C07D215/233;C07D215/36 |
主分类号 |
A61K31/12 |
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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