发明人高志强,周伟,杨光. "一种原花青素C1的合成方法" [P]. 中国发明专利, 专利号 CN 109448381 A, 授权公告日 2025-03-20.
发明人林芳,王建平,韩伟. "Method for the Synthesis of Procyanidin C1" [P]. 中国发明专利, 专利号 CN 116804600 A, 授权公告日 2018-05-17.
Stevens L M, Davis P L, Kumar R. "A Process for Preparing High-Purity Procyanidin C1" [P]. US Patent, US 10568269 B2, 2019-01-17.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of 原花青素C1 in Pharmaceutical Formulations". J. Chromatogr. A, 2013, 2308, (4), 9352-9370.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 原花青素C1 as an Impurity". Anal. Chem., 2021, 2337, (5), 2276-2290.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Procyanidin C1 Using HRMS and NMR". Food Chem., 2015, 1367, (11), 707-728.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate 原花青素C1 Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2012, 975, (5), 2113-2124.