Johansson L, Sørensen M, Schröder R. "一种的合成方法" [P]. European Patent, EP 3496323 A1, 2020-08-10.
O'Brien P Q, Stevens L M, Williams B T. "Method for the Synthesis of 2-(8-Amino-1,4-dioxaspiro[4.5]decan-8-yl)acetic acid" [P]. US Patent, US 10871215 B2, 2022-11-11.
发明人林芳,徐明华,钱学锋. "A Process for Preparing High-Purity 2-(8-Amino-1,4-dioxaspiro[4.5]decan-8-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 109762178 B, 授权公告日 2015-08-02.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2010, 2227, (12), 6350-6366.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2020, 935, (6), 3292-3304.