| 发明名称 |
Active esters of N-substituted piperazine acetic acids, including isotopically enriched versions thereof |
| 摘要 |
In some embodiments, this invention pertains to active esters of N-substituted piperazine acetic acid, including isotopically enriched versions thereof. In some embodiments, this invention pertains to methods for the preparation of active esters of N-substituted piperazine acetic acid, including isotopically enriched versions thereof.
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| 申请公布号 |
US8569304(B2) |
申请公布日期 |
2013.10.29 |
| 申请号 |
US20090398920 |
申请日期 |
2009.03.05 |
| 申请人 |
DEY SUBHAKAR;PAPPIN DARRYL J. C.;PURKAYASTHA SUBHASISH;PILLAI SASI;COULL JAMES M.;DH TECHNOLOGIES DEVELOPMENT PTE. LTD. |
发明人 |
DEY SUBHAKAR;PAPPIN DARRYL J. C.;PURKAYASTHA SUBHASISH;PILLAI SASI;COULL JAMES M. |
| 分类号 |
A61K31/497;C07D207/46;C07D241/04;C07D241/08;C07D253/08;C07D295/00;C07D295/02;C07D295/03;C07D295/15;C07D403/00;C07D403/12 |
主分类号 |
A61K31/497 |
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