| 发明名称 |
PRODUCTION OF 2-(2- PYRIDYLMETHYLSULFINYL)BENZIMIDAZOLE COMPOUNDS |
| 摘要 |
<p>of the disclosure 2-(2-pyridylmethylsulfinyl)benzimidazole compounds are produced by subjecting 2-(2-pyridylmethylthio)benz-imidazole compounds to oxidation with hydrogen peroxide in the presence of vanadium compounds in good yield and with low production of by-products.</p> |
| 申请公布号 |
CA1263119(A) |
申请公布日期 |
1989.11.21 |
| 申请号 |
CA19880573673 |
申请日期 |
1988.08.03 |
| 申请人 |
TAKEDA CHEMICAL INDUSTRIES, LTD. |
发明人 |
KATO, MASAYASU;TOYOSHIMA, YOSHIO;IWANO, NORIO |
| 分类号 |
C07D401/12;(IPC1-7):C07D401/12 |
主分类号 |
C07D401/12 |
| 代理机构 |
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