- 专利标题: Process for the preparation of tetrasubstituted imidazole derivatives and novel crystalline structures thereof
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申请号: US11243277申请日: 2005-10-04
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公开(公告)号: US20060030712A1公开(公告)日: 2006-02-09
- 发明人: Hua Zhong , Silke Dubberke , Stefan Muller , Armin Rossler , Thomas Schultz , Daniel Korey , Thomas Otten , Donald Walker , Ahmed Abdel-Magid
- 申请人: Hua Zhong , Silke Dubberke , Stefan Muller , Armin Rossler , Thomas Schultz , Daniel Korey , Thomas Otten , Donald Walker , Ahmed Abdel-Magid
- 主分类号: C07D403/02
- IPC分类号: C07D403/02
摘要:
The present invention relates to a process for preparing tetrasubstituted imidazole derivatives of the general formula (I) wherein R1, R2, R3 and R4 are as defined in the specification below. The present invention further relates to a process for preparing the compound of formula (II) and novel crystalline structures of the compound of formula (II).
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