| 发明名称 |
PROCESS FOR THE PREPARATION OF HETEROBICYCLIC THIOL COMPOUND |
| 摘要 |
A process for the preparation of the compound represented by chemical formulae (1, 2, 3, 4, 5, 6, 7, 8a, 8b, 9, 10) which is useful as a raw material for the preparation of antibiotics; and intermediates used for the preparation of the compound: wherein X<1> and X<3> are each halogeno; and R<1> is (substituted) aralkyl, (substituted) diphenylmethyl, (substituted) triphenylmethyl or (substituted) acyl.
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| 申请公布号 |
WO9933830(A1) |
申请公布日期 |
1999.07.08 |
| 申请号 |
WO1998JP05782 |
申请日期 |
1998.12.21 |
| 申请人 |
DAIICHI PHARMACEUTICAL CO., LTD.;AKIBA, TOSHIFUMI;SAITO, TATSURU;KANAI, KAZUAKI |
发明人 |
AKIBA, TOSHIFUMI;SAITO, TATSURU;KANAI, KAZUAKI |
| 分类号 |
C07C319/14;C07C319/20;C07C323/60;C07C327/22;C07D233/14;C07D303/34;C07D487/04;C07D519/00;(IPC1-7):C07D487/04;C07C323/12;C07C323/58 |
主分类号 |
C07C319/14 |
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