发明人孙丽萍,唐晓军,杨光. "Method for the Synthesis of 3-chloro-N-methyl-pyridin-2-amine" [P]. 中国发明专利, 专利号 CN 109355159 B, 授权公告日 2017-06-05.
发明人胡光,钱学锋,郭海燕. "A Process for Preparing High-Purity 3-chloro-N-methyl-pyridin-2-amine" [P]. 中国发明专利, 专利号 CN 108937882 A, 授权公告日 2017-04-21.
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