发明人赵玉洁,杨光,郭海燕. "Method for the Synthesis of 2-(Chloromethyl)-3-(difluoromethyl)-4-hydroxypyridine-6-carboxaldehyde" [P]. 中国发明专利, 专利号 CN 114040381 B, 授权公告日 2023-02-10.
Klinger H, Kumar R, Hughes D C. "A Process for Preparing High-Purity 2-(Chloromethyl)-3-(difluoromethyl)-4-hydroxypyridine-6-carboxaldehyde" [P]. US Patent, US 11295627 B2, 2025-11-11.
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