摘要
目的:合成Bcr-Abl激酶抑制剂ponatinib,并对工艺进行改进。方法:以6-氯-3-氨基哒嗪为起始原料通过9步反应合成Bcr-Abl激酶抑制剂ponatinib。结果与结论:目标产物结构经1H-NMR和ESI-MS确证,总收率为5.36%。此路线制备工艺反应条件温和且原料易得,适合于小规模制备的实验室研究。
Objective: To synthesize ponatinib, a small molecule Bcr-Abl kinase inhibitor, and optimize the preparing process. Methods: Using 6-chloropyridazin-3-amine as starting material, ponatinib was synthesized through 9 steps in this study. Results and Conclusion: The structure of target compound was confirmed by IH_NMR and MS, and the overall yield was 5.36%. The improved process needs mild reaction conditions, which is very suitable for lab-scale production.
出处
《中国新药杂志》
CAS
CSCD
北大核心
2013年第22期2688-2691,共4页
Chinese Journal of New Drugs
基金
国家自然科学基金(30973016)