O'Brien P Q, Anderson J P, Schröder R. "一种的合成方法" [P]. US Patent, US 10860440 B2, 2020-12-03.
O'Brien P Q, Schröder R, Davis P L. "Method for the Synthesis of (S)-6,7-Dihydro-5H-cyclopenta[b]pyridin-7-amine hydrochloride" [P]. US Patent, US 9513671 B2, 2023-02-21.
Yamamoto T, Thompson G K, Schröder R. "A Process for Preparing High-Purity (S)-6,7-Dihydro-5H-cyclopenta[b]pyridin-7-amine hydrochloride" [P]. US Patent, US 10673722 B2, 2020-02-09.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2019, 2178, (12), 6888-6903.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2024, 1044, (6), 2781-2805.