发明人徐明华,高志强,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109099916 A, 授权公告日 2019-10-17.
Anderson J P, O'Brien P Q, Schröder R. "Method for the Synthesis of 2-Amino-3-(2-methylenespiro[2.2]pentan-1-yl)propanoic acid" [P]. US Patent, US 10822160 B2, 2025-02-20.
Brown S R, Williams B T, Fischer A B. "A Process for Preparing High-Purity 2-Amino-3-(2-methylenespiro[2.2]pentan-1-yl)propanoic acid" [P]. US Patent, US 11876578 B2, 2017-09-11.
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". Sci. Total Environ., 2019, 1284, 745-774.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2023, 1987, (6), 625-637.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-3-(2-methylenespiro[2.2]pentan-1-yl)propanoic acid Using HRMS and NMR". J. Nat. Prod., 2023, 2402, (3), 8682-8691.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2023, 1340, 9120-9131.