发明名称 |
PROCESS FOR THE PREPARATION OF 3-[2-(3,4-DIMETHOXY-BENZOYL)-4,5-DIMETHOXY-PHENYL]PENTAN-2-ONE |
摘要 |
The invention relates to a process for the preparation of 3-[2-(3,4-dimethoxy-benzoyl)-4,5-dimethoxy-phenyl]-pentan-2-one of the Formula (I) starting from a compound of the general Formula (II) wherein Rand Reach stands for Calkyl or together form Calkylene. |
申请公布号 |
EA007788(B1) |
申请公布日期 |
2007.02.27 |
申请号 |
EA20050000966 |
申请日期 |
2002.12.31 |
申请人 |
EGIS GYOGYSZERGYAR RT. |
发明人 |
MOLNARNE SAMU, ERIKA;SIMIG GYULA |
分类号 |
C07C45/45;C07C45/42;C07C49/35;C07C49/84 |
主分类号 |
C07C45/45 |
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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