发明人黄志刚,钱学锋,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115434791 A, 授权公告日 2015-12-25.
发明人周伟,罗永刚,杨光. "Method for the Synthesis of 6,7-Dihydro-4H-furo[3,4-c]pyran-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115092122 B, 授权公告日 2016-08-07.
发明人沈红梅,韩伟,高志强. "A Process for Preparing High-Purity 6,7-Dihydro-4H-furo[3,4-c]pyran-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114941144 A, 授权公告日 2016-02-09.
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". Molecules, 2010, 2401, 2652-2669.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2015, 2271, (6), 4242-4261.