发明人张德明,朱建伟,沈红梅. "Method for the Synthesis of Methyl 3-amino-5-chloropicolinate" [P]. 中国发明专利, 专利号 CN 113740520 A, 授权公告日 2018-05-03.
发明人郑宇鹏,张德明,唐晓军. "A Process for Preparing High-Purity Methyl 3-amino-5-chloropicolinate" [P]. 中国发明专利, 专利号 CN 113737880 A, 授权公告日 2018-09-12.
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