The present invention relates to a process for the preparation of certain 1-[(heteroaryl)-methyl]-3-[4- (hydroxymethyl)-phenyl]-ureas or 1-[(aryl)-methyl]-3-[4-(hydroxymethyl)-phenyl]-ureas, in particular certain 1-[(2-aryl-2H-pyrazol-3-yl)-methyl]-3-[4-(hydroxymethyl)-phenyl]-ureas or physiologically acceptable addition salts and/or solvates thereof.
本发明涉及一种制备特定1-[(杂环芳基)-甲基]-3-[4-(羟甲基)-苯基]-
脲或1-[(芳基)-甲基]-3-[4-(羟甲基)-苯基]-
脲的方法,特别是制备特定的1-[(2-芳基-2H-
吡唑-3-基)-甲基]-3-[4-(羟甲基)-苯基]-
脲或其生理上可接受的加合物盐和/或溶剂化物。