发明人周伟,杨光,沈红梅. "Method for the Synthesis of 4-Isocyanato-2-pyrrolidin-1-ylpyridine" [P]. 中国发明专利, 专利号 CN 111030230 B, 授权公告日 2016-09-13.
发明人朱建伟,韩伟,罗永刚. "A Process for Preparing High-Purity 4-Isocyanato-2-pyrrolidin-1-ylpyridine" [P]. 中国发明专利, 专利号 CN 113088968 A, 授权公告日 2016-02-17.
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