process for preparing 3-phenyl / heteroaryl-6-phenoxy-8-alkylamino-imidazo [1,2-b] pyridazine derivatives

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专利权人:

BAYER PHARMA AKTIENGESELLSCHAFT

发明人:

HOLGER PAULSEN,NICOLAS GUIMOND,UWE MUENSTER

申请号：

BR112017003916

公开号：

BR112017003916A2

申请日:

2015.08.28

申请国别(地区):

BR

年份:

2018

代理人:

摘要：

A process for preparing 3-phenyl / heteroaryl-6-phenoxy-8-alkylamino-imidazo [1,2-b] pyridazine derivatives The present invention relates to methods of preparing substituted imidazopyridazine compounds of the general formula (i) as described and defined herein as well as intermediate compounds useful in the preparation of said compounds.processo para preparar derivados de 3-fenil/heteroaril-6-fenóxi-8-alquilamino-imidazo [1,2-b]piridazina a presente invenção refere-se a métodos de preparação de compostos de imidazopiridazina substituída com a fórmula geral (i), conforme descrita e definida neste documento, bem como compostos intermediários úteis na preparação dos referidos compostos.

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