发明人刘建华,郭海燕,王建平. "Method for the Synthesis of 2-Chloro-4-(1H-indol-3-yl)pyrimidine-5-carbonitrile" [P]. 中国发明专利, 专利号 CN 113274845 B, 授权公告日 2016-08-16.
发明人韩伟,马晓峰,钱学锋. "A Process for Preparing High-Purity 2-Chloro-4-(1H-indol-3-yl)pyrimidine-5-carbonitrile" [P]. 中国发明专利, 专利号 CN 110360260 B, 授权公告日 2015-06-23.
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