发明人沈红梅,胡光,林芳. "Method for the Synthesis of methyl 3-[2-(p-tolylsulfonyloxy)ethoxy]cyclobutanecarboxylate" [P]. 中国发明专利, 专利号 CN 115661551 B, 授权公告日 2024-08-13.
发明人赵玉洁,王建平,何建平. "A Process for Preparing High-Purity methyl 3-[2-(p-tolylsulfonyloxy)ethoxy]cyclobutanecarboxylate" [P]. 中国发明专利, 专利号 CN 108986140 A, 授权公告日 2024-12-21.
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