发明人王建平,胡光,徐明华. "Method for the Synthesis of N-Nitroso Guvacoline-d4" [P]. 中国发明专利, 专利号 CN 110811893 B, 授权公告日 2022-10-05.
发明人孙丽萍,黄志刚,韩伟. "A Process for Preparing High-Purity N-Nitroso Guvacoline-d4" [P]. 中国发明专利, 专利号 CN 113746362 B, 授权公告日 2019-09-01.
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