发明名称 |
PROCESSES FOR PRODUCTION OF INDOLE COMPOUNDS |
摘要 |
<p>There is provided a process for producing an indole compound.
A process for producing an indole compound of formula (2) (R 2 =H) characterized by using an acylating agent and a base together when 2-nitrobenzyl compound of formula (1) is reduced with a metal and an acid; a process for producing an indole compound of formula (2) (R 2 =halogen) characterized by reacting the indole compound of formula (2) (R 2 =H) with a hydrogen halide acid and a sulfoxide compound; and a process for producing a sulfamoyl triazole compound comprising reacting the indole compound of formula (2) directly with 3-chlorosulfonyl-1-(N,N-dimethylsulfamoyl)-1,2,4-triazole in the presence of a phase transfer catalyst and a base.</p> |
申请公布号 |
PT1829872(E) |
申请公布日期 |
2015.10.09 |
申请号 |
PT20050809586T |
申请日期 |
2005.11.25 |
申请人 |
NISSAN CHEMICAL INDUSTRIES, LTD. |
发明人 |
KENZO FUKUDA;YASUO KONDO;TAKAHIRO MAKABE;NORIO TANAKA;TOMOHISA UTSUNOMIYA;YASUHIRO SAKURAI |
分类号 |
C07D403/12;C07B61/00;C07D209/08 |
主分类号 |
C07D403/12 |
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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