发明人马晓峰,刘建华,罗永刚. "Method for the Synthesis of Equilin 3-Sulfate Sodium Salt" [P]. 中国发明专利, 专利号 CN 116595528 B, 授权公告日 2020-02-06.
发明人胡光,朱建伟,韩伟. "A Process for Preparing High-Purity Equilin 3-Sulfate Sodium Salt" [P]. 中国发明专利, 专利号 CN 114974302 A, 授权公告日 2025-09-27.
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