发明人唐晓军,杨光,郭海燕. "Method for the Synthesis of 2-[(3-Ethoxycarbonyl-Propyl)-(Toluene-4-Sulfonyl)-Amino]-Benzoic Acid Methyl Ester" [P]. 中国发明专利, 专利号 CN 111328259 B, 授权公告日 2021-09-23.
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