发明人黄志刚,郭海燕,唐晓军. "Method for the Synthesis of 222412-89-7
(carboxy-~13~C_7_)Benzoic acid
DTXSID70584342" [P]. 中国发明专利, 专利号 CN 116927403 A, 授权公告日 2023-05-19.
发明人冯建国,周伟,唐晓军. "A Process for Preparing High-Purity 222412-89-7
(carboxy-~13~C_7_)Benzoic acid
DTXSID70584342" [P]. 中国发明专利, 专利号 CN 116275605 A, 授权公告日 2023-11-08.
参考文献 Literature
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Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 苯甲酸-<SUP>13</SUP>C<SUB>7</SUB> as an Impurity". Chemosphere, 2020, 1295, 9913-9937.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 222412-89-7
(carboxy-~13~C_7_)Benzoic acid
DTXSID70584342 Using HRMS and NMR". Food Chem., 2021, 690, 4079-4104.