Sørensen M, Nowak P, Johansson L. "一种(R)-6-氨基-9-(1-(丁-2-炔酰基)吡咯烷-3-基)-7-(4-苯氧基苯基)-7,9-二氢-8H-嘌呤-8-酮盐酸盐的合成方法" [P]. European Patent, EP 3783141 A1, 2023-12-12.
发明人王建平,韩伟,沈红梅. "Method for the Synthesis of (R)-6-Amino-9-(1-(but-2-ynoyl)pyrrolidin-3-yl)-7-(4-phenoxyphenyl)-7,9-dihydro-8H-purin-8-one hydrochloride" [P]. 中国发明专利, 专利号 CN 114886705 A, 授权公告日 2017-02-26.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of (R)-6-氨基-9-(1-(丁-2-炔酰基)吡咯烷-3-基)-7-(4-苯氧基苯基)-7,9-二氢-8H-嘌呤-8-酮盐酸盐 in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2015, 1908, (9), 9370-9388.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of (R)-6-氨基-9-(1-(丁-2-炔酰基)吡咯烷-3-基)-7-(4-苯氧基苯基)-7,9-二氢-8H-嘌呤-8-酮盐酸盐 as an Impurity". J. Chromatogr. A, 2017, 966, 208-218.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of (R)-6-Amino-9-(1-(but-2-ynoyl)pyrrolidin-3-yl)-7-(4-phenoxyphenyl)-7,9-dihydro-8H-purin-8-one hydrochloride Using HRMS and NMR". Food Chem., 2019, 2042, 700-723.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate (R)-6-氨基-9-(1-(丁-2-炔酰基)吡咯烷-3-基)-7-(4-苯氧基苯基)-7,9-二氢-8H-嘌呤-8-酮盐酸盐 Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2019, 1166, 7848-7866.