发明人何建平,罗永刚,郭海燕. "Method for the Synthesis of rel-(4R,4′R)-2,2′-Methylenebis[4,5-dihydro-4-phenyloxazole]" [P]. 中国发明专利, 专利号 CN 116928784 A, 授权公告日 2025-07-04.
发明人钱学锋,周伟,郭海燕. "A Process for Preparing High-Purity rel-(4R,4′R)-2,2′-Methylenebis[4,5-dihydro-4-phenyloxazole]" [P]. 中国发明专利, 专利号 CN 110312944 A, 授权公告日 2024-02-27.
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