发明人孙丽萍,周伟,杨光. "Method for the Synthesis of methyl 2-propyl-1,3-benzoxazole-6-carboxylate" [P]. 中国发明专利, 专利号 CN 108811740 A, 授权公告日 2019-09-22.
发明人张德明,李文辉,郭海燕. "A Process for Preparing High-Purity methyl 2-propyl-1,3-benzoxazole-6-carboxylate" [P]. 中国发明专利, 专利号 CN 113932302 A, 授权公告日 2025-06-03.
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