发明人冯建国,何建平,杨光. "Method for the Synthesis of 4-Cycloheptylidene-2-phenyloxazol-5(4H)-one" [P]. 中国发明专利, 专利号 CN 112995901 B, 授权公告日 2016-10-24.
Thompson G K, Brown S R, Park J H. "A Process for Preparing High-Purity 4-Cycloheptylidene-2-phenyloxazol-5(4H)-one" [P]. US Patent, US 10539926 B2, 2023-07-14.
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