With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.140645-24-5,(S)-3-(Aminomethyl)-1-N-Boc-piperidine,as a common compound, the synthetic route is as follows.
A solution of (S)-tert-butyl 3-(aminomethyl)piperidine-1-carboxylate (100 mg, 0.5 mmol), 5,7-dichloropyrido[4,3-b]pyrazine (100 mg, 0.5 mmol) and DIPEA (77 mg, 0.6 mmol) in THF (5 mL) was stirred at room temperature for 4 hours. The volatiles were removed under reduced pressure, and the residue was treated with ethyl acetate, with brine, and concentrated to give the crude title compound., 140645-24-5
The synthetic route of 140645-24-5 has been constantly updated, and we look forward to future research findings.
Reference：
Patent; HUTCHISON MEDIPHARMA LIMITED; Su, Wei-Guo; Deng, Wei; Ji, Jianguo; US2014/121200; (2014); A1;,
Piperidine – Wikipedia
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