发明名称 |
PROCESS FOR THE PREPARATION OF A FURAN DERIVATIVE |
摘要 |
Ranitidine is prepared by reacting a compound of formula (II) <IMAGE> (II) with aziridine. The reaction may be carried out in the absence of a solvent or preferably in the presence of a solvent such as water or an alkanol at elevated temperature. |
申请公布号 |
DE3262080(D1) |
申请公布日期 |
1985.03.14 |
申请号 |
DE19823262080 |
申请日期 |
1982.02.19 |
申请人 |
GLAXO GROUP LIMITED |
发明人 |
CLITHEROW, JOHN WATSON |
分类号 |
C07D307/52;(IPC1-7):C07D307/52 |
主分类号 |
C07D307/52 |
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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