| 发明名称 |
SETT ATT FRAMSTELLA 6,11-DIHYDRODIBENSO/B,E/TIEPIN-11-ON-3-ETTIKSYRA OCH NYA MELLANPRODUKTER VID FRAMSTELLNINGEN DERAV |
| 摘要 |
This invention relates to a novel method for the preparation of 6,11-dihydrodibenzo-[b.e.]-thiepin-11-one-3-acetic acid and the novel intermediates 3-(2-dialkylamino-2-dialkylphosphonylvinyl)-6,11-dihydrodibenzo-[b.e.] -thiepin-11-one in the preparation thereof. |
| 申请公布号 |
SE7608722(A) |
申请公布日期 |
1977.12.19 |
| 申请号 |
SE19760008722 |
申请日期 |
1976.08.03 |
| 申请人 |
SYNTEX (U.S.A.) INC. |
发明人 |
KLUGE A F |
| 分类号 |
C07D337/12;C07F9/6553;(IPC1-7):C07D337/12 |
主分类号 |
C07D337/12 |
| 代理机构 |
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