Kumar R, Lee S K, Chen K W. "一种DIMETHYL SPIRO[3.3]HEPTANE-2,6-DICARBOXYLATE的合成方法" [P]. US Patent, US 9334208 B2, 2018-10-01.
发明人赵玉洁,冯建国,罗永刚. "Method for the Synthesis of DIMETHYL SPIRO[3.3]HEPTANE-2,6-DICARBOXYLATE" [P]. 中国发明专利, 专利号 CN 108241763 B, 授权公告日 2025-10-22.
发明人孙丽萍,刘建华,何建平. "A Process for Preparing High-Purity DIMETHYL SPIRO[3.3]HEPTANE-2,6-DICARBOXYLATE" [P]. 中国发明专利, 专利号 CN 108366655 A, 授权公告日 2025-03-13.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of DIMETHYL SPIRO[3.3]HEPTANE-2,6-DICARBOXYLATE in Pharmaceutical Formulations". Biomed. Chromatogr., 2023, 2293, (5), 2881-2892.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of DIMETHYL SPIRO[3.3]HEPTANE-2,6-DICARBOXYLATE as an Impurity". J. Sep. Sci., 2025, 494, 6745-6774.
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