发明人冯建国,唐晓军,张德明. "Method for the Synthesis of 4-Chloro-5,6-dihydro-2H-pyran-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115889726 A, 授权公告日 2015-06-14.
Schröder R, Kowalski A, Martínez F. "A Process for Preparing High-Purity 4-Chloro-5,6-dihydro-2H-pyran-3-carboxylic acid" [P]. European Patent, EP 3816945 A1, 2023-12-04.
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