Method for preparing N-(bis (4-methoxyphenyl) methyl)-6-oxo-2-(pyridazine-3-yl)-1, 6-dihydropyrimidine-5-carboxamide

Disclosed is a process for the preparation of N-(bis (4-methoxyphenyl) methyl)-6-oxo-2-(pyridazine-3-yl)-1, 6-dihydropyrimidine-5-carboxamide, which has improved reaction conditions and which reduces the use of toxic reagents and solvents, and a process for the preparation of N-(bis (4-methoxyphenyl...

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Hauptverfasser: SALANTA, DANIELE, CHASSAING CHRISTOPHE PIERRE ALAIN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:Disclosed is a process for the preparation of N-(bis (4-methoxyphenyl) methyl)-6-oxo-2-(pyridazine-3-yl)-1, 6-dihydropyrimidine-5-carboxamide, which has improved reaction conditions and which reduces the use of toxic reagents and solvents, and a process for the preparation of N-(bis (4-methoxyphenyl) methyl)-6-oxo-2-(pyridazine-3-yl)-1, 6-dihydropyrimidine-5-carboxamide. 公开了一种制备N-(双(4-甲氧基苯基)甲基)-6-氧代-2-(哒嗪-3-基)-1,6-二氢嘧啶-5-甲酰胺的方法,所述方法具有改进的反应条件,并减少了有毒试剂和溶剂的使用。