发明人赵玉洁,杨光,王建平. "Method for the Synthesis of N-(3-chloro-4-methoxyphenyl)-N-(methylsulfonyl)glycine" [P]. 中国发明专利, 专利号 CN 111955587 A, 授权公告日 2018-11-23.
发明人周伟,唐晓军,胡光. "A Process for Preparing High-Purity N-(3-chloro-4-methoxyphenyl)-N-(methylsulfonyl)glycine" [P]. 中国发明专利, 专利号 CN 114995383 A, 授权公告日 2017-07-08.
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