| 发明名称 |
PROCESS FOR PREPARING C-SUBSTITUTED DIETHYLENE TRIAMINES |
| 摘要 |
<p>PCT No. PCT/EP94/00034 Sec. 371 Date Oct. 12, 1995 Sec. 102(e) Date Oct. 12, 1995 PCT Filed Jan. 8, 1994 PCT Pub. No. WO94/17033 PCT Pub. Date Aug. 4, 1994The invention relates to a process for the production of C-substituted diethylenetriamines of general formula <IMAGE> in which R1, R2, R3 and R4 have different meanings.</p> |
| 申请公布号 |
HUT71742(A) |
申请公布日期 |
1996.01.29 |
| 申请号 |
HU19950001877 |
申请日期 |
1994.01.08 |
| 申请人 |
SCHERING AG. |
发明人 |
RADUECHEL,BERND;PLATZEK,JOHANNES;GRIES,HEINZ;SCHMITT-WILLICH,HERIBERT;NICKISCH,KLAUS;PETROV,ORLIN;HILSCHER,JEAN-CLAUDE |
| 分类号 |
C07C217/58;C07C217/62;C07C233/36;C07C269/06;C07C271/20;C07C303/30;C07C309/66;C07C309/68;(IPC1-7):C07C269/06 |
主分类号 |
C07C217/58 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
