发明人徐明华,赵玉洁,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112006788 A, 授权公告日 2023-12-27.
发明人王建平,何建平,郭海燕. "Method for the Synthesis of N-(3-Ethynylphenyl)-7-(2-methoxyethoxy)-6-nitroquinazolin-4-amine" [P]. 中国发明专利, 专利号 CN 115277127 A, 授权公告日 2025-05-24.
发明人韩伟,马晓峰,郭海燕. "A Process for Preparing High-Purity N-(3-Ethynylphenyl)-7-(2-methoxyethoxy)-6-nitroquinazolin-4-amine" [P]. 中国发明专利, 专利号 CN 112920006 A, 授权公告日 2016-07-09.
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