发明名称 |
Hydrazine synthesis |
摘要 |
An improved synthesis is described for producing a quinolinylmethoxyphenyl hydrazine which is an intermediate in the preparation of quinolinylmethoxyindoles useful as inhibitors of leukotriene biosynthesis. The improved process eliminates two isolation steps and yields a product of high purity.
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申请公布号 |
US5274096(A) |
申请公布日期 |
1993.12.28 |
申请号 |
US19920852593 |
申请日期 |
1992.03.17 |
申请人 |
MERCK & CO., INC. |
发明人 |
PAYACK, JOSEPH F.;ZHAO, DALIAN |
分类号 |
C07D215/14;(IPC1-7):C07D215/12 |
主分类号 |
C07D215/14 |
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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