发明人张德明,罗永刚,胡光. "Method for the Synthesis of 58428-97-0
AR-1I2673
copper(2+) sodium 4-oxido-7-[({5-oxido-6-[(e)-(2-oxido-5-sulfonatophenyl)diazenyl]-7-sulfonatonaphthalen-2-yl}carbamoyl)amino]-3-[(e)-(2-oxido-5-sulfonatophenyl)diazenyl]naphthalene-2-sulfonate(2:4:1)" [P]. 中国发明专利, 专利号 CN 110375528 A, 授权公告日 2016-04-12.
发明人沈红梅,周伟,李文辉. "A Process for Preparing High-Purity 58428-97-0
AR-1I2673
copper(2+) sodium 4-oxido-7-[({5-oxido-6-[(e)-(2-oxido-5-sulfonatophenyl)diazenyl]-7-sulfonatonaphthalen-2-yl}carbamoyl)amino]-3-[(e)-(2-oxido-5-sulfonatophenyl)diazenyl]naphthalene-2-sulfonate(2:4:1)" [P]. 中国发明专利, 专利号 CN 117434845 B, 授权公告日 2015-09-18.
参考文献 Literature
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Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 三丁酸 2,3-二巯基-1-丙酯 as an Impurity". Anal. Chim. Acta, 2017, 1345, 9433-9442.