| 发明名称 |
Process for leukotriene antagonists |
| 摘要 |
1,3-Dialkylbenzenes are acylated and deprotected in a mixture of acetic or propionic acid and hydrobromic acid. The dihydroxyphenones thus produced are intermediates in the synthesis of leukotriene antagonists.
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| 申请公布号 |
US4777299(A) |
申请公布日期 |
1988.10.11 |
| 申请号 |
US19880142112 |
申请日期 |
1988.01.11 |
| 申请人 |
ELI LILLY AND COMPANY |
发明人 |
MARSHALL, WINSTON S.;SIGMUND, SANDRA K.;WHITESITT, CELIA A. |
| 分类号 |
C07C45/46;C07C49/825;C07C49/83;C07C49/835;(IPC1-7):C07C45/00 |
主分类号 |
C07C45/46 |
| 代理机构 |
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代理人 |
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