发明人赵玉洁,高志强,冯建国. "Method for the Synthesis of (1S)-1-(5-Methylpyrazin-2-yl)-2,5-diazabicyclo[2.2.1]heptane" [P]. 中国发明专利, 专利号 CN 111725910 A, 授权公告日 2015-10-15.
发明人胡光,何建平,王建平. "A Process for Preparing High-Purity (1S)-1-(5-Methylpyrazin-2-yl)-2,5-diazabicyclo[2.2.1]heptane" [P]. 中国发明专利, 专利号 CN 111898756 A, 授权公告日 2021-08-26.
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