[EN] PROCESS FOR PREPARING TELMISARTAN<br/>[FR] PROCÉDÉ DE PRÉPARATION DE TELMISARTAN
申请人:KRKA TOVARNA ZDRAVIL D D NOVO
公开号:WO2009004064A1
公开(公告)日:2009-01-08
Novel processes for preparing a telmisaitan nitrile intermediate (4'-[2-n-propyl-4- methyI-6-f l-methyJbenzimidazol-2-yl)-benzimidazol- l -yl)-methyl]-biphenyl-2-nitrile) and further converting it to telmisaitan and/or salts thereof are disclosed.
揭示了用于制备替米沙坦硝基中间体(4'-[2-正丙基-4-甲基-6-氟-1-甲基苯并咪唑-2-基)-苯并咪唑-1-基)-甲基]-联苯-2-硝基)并进一步将其转化为替米沙坦和/或其盐的新工艺。