发明名称 |
Synthesis of 2-hydroxy-n,n-dimethyl-3-[[2-[[1(r)-(5-methyl-2-furanyl)propyl]amino]-3,4-dioxo-1-cyclobuten-1-yl]amino]benzamide |
摘要 |
Disclosed is a process for making the compound of formula I: using the compounds of formulas II, Q, and XI or XII: wherein A is selected from the group consisting of Br, Cl and I (with Br being preferred); and R represents (C1-C10)alkyl. Also disclosed are intermediate compounds that are made in the disclosed process.
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申请公布号 |
US7462740(B2) |
申请公布日期 |
2008.12.09 |
申请号 |
US20060430687 |
申请日期 |
2006.05.09 |
申请人 |
SCHERING CORPORATION |
发明人 |
YIN JIANGUO;FU XIAOYONG;ZHANG SHUYI;MCALLISTER TIMOTHY L.;KIM-MEADE AGNES S.;WINTERS JASON L.;SUDHAKAR ANANTHA;SCHUMACHER DORIS P. |
分类号 |
C07C231/02;C07C233/65;C07C235/60;C07D307/52 |
主分类号 |
C07C231/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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