With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.106261-48-7,4-((4-Methylpiperazin-1-yl)methyl)benzoic acid,as a common compound, the synthetic route is as follows.
Example 3: Preparation of 4-[(4-methylpiperazin-1-yl)methyl]-N-{6-methyl-5-[(4-(pyrid-3-yl)pyrimid-2-yl)amino]pyrid-3-yl}benzamide Method D; To a flask was added 4-((4-methylpiperazin-1-yl)methyl)benzoic acid (3.2 g) and SOCl2 (100 mL) and the solution was refluxed for 4 hours. The reaction mixture was concentrated under reduced pressure to give a solid, which was used for the next step directly. To the above carboxylic acid chloride was dropped a clear solution of N-(5-amino-2-methylpyridin-3-yl)-4-(3-pyridyl)pyrimidin-2-amine (3.0 g) in pyridine (80 mL) and the solution was stirred at room temperature overnight. The solvent was removed under reduced pressure, and then the residue was added with chloroform (100 mL) and water (100 mL) for extraction. The organic phase was dried, filtrated, concentrated, and purified through column chromatography to give 4-[(4-methylpiperazin-1-yl)methyl]-N-{6-methyl-5-[(4-(pyrid-3-yl)pyrimid-2-yl)amino]pyrid-3-yl}benzamide (4.2 g)., 106261-48-7
The synthetic route of 106261-48-7 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; Sun, Piaoyang; EP1840122; (2007); A1;,
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