发明人李文辉,韩伟,沈红梅. "Method for the Synthesis of 25-Hydroxyvitamin-D3-[13C5]" [P]. 中国发明专利, 专利号 CN 116477907 B, 授权公告日 2018-02-14.
发明人马晓峰,杨光,李文辉. "A Process for Preparing High-Purity 25-Hydroxyvitamin-D3-[13C5]" [P]. 中国发明专利, 专利号 CN 115260357 B, 授权公告日 2022-09-21.
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