| 发明名称 |
CATALYSIS OF DIKETOPIPERAZINE SYNTHESIS |
| 摘要 |
Provided is a method for the synthesis of N-protected bis-3,6-[4-aminobutyl]-2,5-diketopiperazine including the step of heating a solution of e-amino protected lysine in the presence of a catalyst selected from the group consisting of sulfuric acid, phosphoric acid, and phosphorus pentoxide. |
| 申请公布号 |
WO2006023849(A3) |
申请公布日期 |
2006.04.13 |
| 申请号 |
WO2005US29777 |
申请日期 |
2005.08.19 |
| 申请人 |
MANNKIND CORPORATION;STEVENSON, JOHN, J.;MOYE-SHERMAN, DESTARDI |
发明人 |
STEVENSON, JOHN, J.;MOYE-SHERMAN, DESTARDI |
| 分类号 |
C07D241/08 |
主分类号 |
C07D241/08 |
| 代理机构 |
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