Chen K W, Klinger H, Kumar R. "Method for the Synthesis of 39060-31-6
5-Chlorbenzofurazan-3-oxide
6-chlorobenzo[c][1,2,5]oxadiazole 1-oxide" [P]. US Patent, US 10382405 B2, 2016-06-05.
发明人陈志强,韩伟,周伟. "A Process for Preparing High-Purity 39060-31-6
5-Chlorbenzofurazan-3-oxide
6-chlorobenzo[c][1,2,5]oxadiazole 1-oxide" [P]. 中国发明专利, 专利号 CN 109081235 A, 授权公告日 2019-06-17.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 5-氯苯并呋咱 3-氧化物 in Pharmaceutical Formulations". Molecules, 2012, 601, (12), 7775-7786.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-氯苯并呋咱 3-氧化物 as an Impurity". Talanta, 2025, 609, (3), 7232-7259.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 39060-31-6
5-Chlorbenzofurazan-3-oxide
6-chlorobenzo[c][1,2,5]oxadiazole 1-oxide Using HRMS and NMR". J. Pharm. Biomed. Anal., 2020, 2408, (9), 6762-6773.