发明人赵玉洁,钱学锋,朱建伟. "Method for the Synthesis of 2-Boc-2,7-diazaspiro[4.4]nonane" [P]. 中国发明专利, 专利号 CN 109439737 A, 授权公告日 2019-04-06.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 2-Boc-2,7-二氮杂螺[4.4]壬烷 in Pharmaceutical Formulations". Molecules, 2016, 782, (5), 2659-2664.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-Boc-2,7-二氮杂螺[4.4]壬烷 as an Impurity". J. Chromatogr. A, 2020, 464, (12), 9854-9871.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 2-Boc-2,7-diazaspiro[4.4]nonane Using HRMS and NMR". Chemosphere, 2012, 2028, 2336-2342.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate 2-Boc-2,7-二氮杂螺[4.4]壬烷 Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2014, 2227, 9769-9788.