发明人张德明,唐晓军,胡光. "Method for the Synthesis of 3-{[3-(methoxycarbonyl)-5-methylthiophen-2-yl]carbamoyl}propanoic acid" [P]. 中国发明专利, 专利号 CN 109006238 B, 授权公告日 2023-03-19.
O'Brien P Q, Williams B T, Stevens L M. "A Process for Preparing High-Purity 3-{[3-(methoxycarbonyl)-5-methylthiophen-2-yl]carbamoyl}propanoic acid" [P]. US Patent, US 9622354 B2, 2015-12-27.
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