| 发明名称 |
PROCEDE DE PREPARATION D'AMINO-2 NITRO-7 BENZOTHIAZOLES. |
| 摘要 |
Process for the preparation of 2-amino 7-nitro benzothiazoles of formula (I) consisting in a) nitrating a derivative of formula (II) and b) reacting the compound of formula (III) so obtained with caustic ammonia.
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| 申请公布号 |
FR2684992(A1) |
申请公布日期 |
1993.06.18 |
| 申请号 |
FR19910015486 |
申请日期 |
1991.12.13 |
| 申请人 |
RHONE POULENC RORER SA |
发明人 |
AUDIAU FRANCOIS;JIMONET PATRICK;MIGNANI SERGE |
| 分类号 |
C07D277/68;C07D277/82 |
主分类号 |
C07D277/68 |
| 代理机构 |
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代理人 |
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| 主权项 |
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