发明名称 |
FORFARANDE FOR FRAMSTELLNING AV SULFONYLBENSIMIDAZOLER |
摘要 |
Sulphonylbenzimidazole derivatives of formula <IMAGE> wherein R2 represents <IMAGE> and the substituents R, R5 and R6 are defined in Claim 1, are prepared by reacting a corresponding sulphonylbenzimidazole which instead of the substituent R2 has a group <IMAGE> with a C1-C7-alkyl-magnesium halide or C1-C7-alkyl-lithium and then performing a hydrolysis. Dehydration of the compounds of formula I gives compounds which contain the group <IMAGE> The compounds prepared may be used for the control of viruses. |
申请公布号 |
SE433352(B) |
申请公布日期 |
1984.05.21 |
申请号 |
SE19800008090 |
申请日期 |
1980.11.18 |
申请人 |
ELI LILLY AND COMPANY |
发明人 |
1)C J * PAGET;2)J W * CHAMBERLIN;3)J H * WIKEL |
分类号 |
A61K31/415;A61K31/4184;A61P31/12;C07D235/30;(IPC1-7):07D235/30 |
主分类号 |
A61K31/415 |
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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