C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 401/04 (2006.01) C07D 213/51 (2006.01)
Patent
CA 2442364
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).
La présente invention porte sur un procédé de préparation de dérivés d'imidazole tétrasubstitués de la formule générale (I) dans laquelle R?1¿, R?2¿, R?3¿ et R?4¿ sont tels que définis dans la demande. L'invention porte également sur un procédé de préparation du composé de la formule (II) et sur les nouvelles structures cristallines du composé précité.
Abdel-Magid Ahmed
Dubberke Silke
Korey Daniel J.
Mueller Stefan
Otten Thomas
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
Ortho-Mcneil Pharmaceutical Inc.
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