| 发明名称 |
Process for preparing 5-chloro-4-(2-imidazolin-2-yl-amino)-2,1,3-benzothiadiazole |
| 摘要 |
<p>In the present invention there is disclosed a process for preparing 5-chloro-4-(2-imidazolin-2-yl-amino)-2,1,3-benzothiadiazole of the general formula I by reacting 4-amino-5-chloro-2,1,3-benzothiadiazole of the general formula II with substituted imidazolidine-2-thione of the general formula III by treatment thereof with phosphorus(V) trichloride oxide.</p> |
| 申请公布号 |
CZ286717(B6) |
申请公布日期 |
2000.06.14 |
| 申请号 |
CZ19980000797 |
申请日期 |
1998.03.16 |
| 申请人 |
FARMAK, A. S. |
发明人 |
KVAPIL LUBOMIR RNDR.;HRADIL PAVEL ING. CSC.;VETESNIKOVA MARIE ING.;ZATLOUKAL MAREK RNDR.;SL•ZAR PETR ING.;KOLINEK JIRI ING.;POSPISIL JOSEF;GREPL MARTIN ING.;INDRAK PREMYSL RNDR. CSC.;SVOBODOVA LJUBA RNDR. |
| 分类号 |
C07D417/12;C07D233/00;C07D233/42;C07D285/00;C07D285/14;(IPC1-7):C07D417/12 |
主分类号 |
C07D417/12 |
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