O'Brien P Q, Johnson M A, Klinger H. "一种的合成方法" [P]. US Patent, US 10132723 B2, 2023-04-16.
发明人钱学锋,何建平,林芳. "Method for the Synthesis of 265989-31-9
4-Methyl-3-oxo-N-[2-(phenylmethoxy)phenyl]pentanamide
4-Methyl-3-oxopentanoic acid N-(2-Benzyloxyphenyl)amide
N-2-Benzyloxyphenyl Isobutyrylacetamide" [P]. 中国发明专利, 专利号 CN 111120995 A, 授权公告日 2023-08-14.
发明人赵玉洁,黄志刚,李文辉. "A Process for Preparing High-Purity 265989-31-9
4-Methyl-3-oxo-N-[2-(phenylmethoxy)phenyl]pentanamide
4-Methyl-3-oxopentanoic acid N-(2-Benzyloxyphenyl)amide
N-2-Benzyloxyphenyl Isobutyrylacetamide" [P]. 中国发明专利, 专利号 CN 116255435 B, 授权公告日 2022-11-15.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2013, 536, 5162-5184.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2025, 2148, 4111-4119.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 265989-31-9
4-Methyl-3-oxo-N-[2-(phenylmethoxy)phenyl]pentanamide
4-Methyl-3-oxopentanoic acid N-(2-Benzyloxyphenyl)amide
N-2-Benzyloxyphenyl Isobutyrylacetamide Using HRMS and NMR". Molecules, 2018, 1097, (11), 8009-8031.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2013, 549, (9), 4662-4678.