发明人王建平,钱学锋,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116378690 A, 授权公告日 2018-06-21.
发明人黄志刚,徐明华,何建平. "Method for the Synthesis of 6-Chloro-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-2-carbaldehyde" [P]. 中国发明专利, 专利号 CN 112138252 B, 授权公告日 2016-06-15.
发明人唐晓军,韩伟,朱建伟. "A Process for Preparing High-Purity 6-Chloro-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-2-carbaldehyde" [P]. 中国发明专利, 专利号 CN 115711066 A, 授权公告日 2025-11-21.
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