发明人张德明,杨光,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110085811 A, 授权公告日 2020-09-20.
发明人胡光,沈红梅,马晓峰. "Method for the Synthesis of 5-(Bromomethyl)-1-methylpyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 116051437 A, 授权公告日 2018-12-24.
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