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Patent / Jul 30, 2020

Processo para a prepara莽茫o de brometo de umeclid铆nio

Authors:
  • Rafael Antunes
  • Lu铆s Sousa
  • Nuno Lourenco
  • Maria Santos
  • Margarida Espadinha
Source:
PT109740B

A PRESENTE INVEN脟脙O REFERE-SE A NOVOS PROCESSOS DE PREPARA脟脙O DE BROMETO DE UMECLID脥NIO, CUJO NOME QU脥MICO 脡 BROMETO DE 4- [HIDROXI(DIFENIL)METIL]-1-{[2-(FENILMETIL)OXI]ETIL}-1- AZONIABICICLO[2.2.2]OCTANO. QUE PERMITE OBTER UMA 脷NICA, PURA FORMA CRISTALINA COM UM N脥VEL CONSISTENTE DE CRISTALINIDADE E PUREZA QU脥MICA. O BROMETO DE UMECLID脥NIO OBTIDO PODE SER FORMULADO EM COMPOSI脟脮ES FARMAC脢UTICAS CONTENDO O MESMO.

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