| 发明名称 |
Stereoselective alkylation of chiral 2-methyl-4-protected piperazines |
| 摘要 |
In an illustrative embodiment, the present invention describes the synthesis of the following compound and similar compounds, in high stereochemical purity by a novel stereoselective alkylation process:
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| 申请公布号 |
US2005171120(A1) |
申请公布日期 |
2005.08.04 |
| 申请号 |
US20050089858 |
申请日期 |
2005.03.25 |
| 申请人 |
WU WENXUE;LIAO HONGBIAO;TSAI DAVID J.;ANDREWS DAVID R.;GALA DINESH;LEE GARY M.;SCHWARTZ MARTIN L.;MCALLISTER TIMOTHY L.;FU XIAOYONG;MALONEY DONAL;THIRUVENGADAM TIRUVETTIPURAM K.;TANN CHOU-HANG |
发明人 |
WU WENXUE;LIAO HONGBIAO;TSAI DAVID J.;ANDREWS DAVID R.;GALA DINESH;LEE GARY M.;SCHWARTZ MARTIN L.;MCALLISTER TIMOTHY L.;FU XIAOYONG;MALONEY DONAL;THIRUVENGADAM TIRUVETTIPURAM K.;TANN CHOU-HANG |
| 分类号 |
C07D241/04;C07B53/00;C07B61/00;C07C45/51;C07C303/28;C07C309/73;C07D295/084;C07D295/088;C07D295/185;C07D295/192;C07D295/205;(IPC1-7):A61K31/495;A61K31/496 |
主分类号 |
C07D241/04 |
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