发明人徐明华,赵玉洁,唐晓军. "Method for the Synthesis of 2-[5-(morpholine-4-sulfonyl)thiophen-2-yl]acetic acid" [P]. 中国发明专利, 专利号 CN 108300127 B, 授权公告日 2024-11-20.
Rossi M, Sørensen M, Schröder R. "A Process for Preparing High-Purity 2-[5-(morpholine-4-sulfonyl)thiophen-2-yl]acetic acid" [P]. European Patent, EP 3217602 A1, 2021-10-05.
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