发明人林芳,杨光,赵玉洁. "一种溴西泮EP杂质B的合成方法" [P]. 中国发明专利, 专利号 CN 111969629 A, 授权公告日 2016-03-02.
Mueller T, O'Brien P Q, Kumar R. "Method for the Synthesis of Bromazepam EP Impurity B" [P]. US Patent, US 11710925 B2, 2023-08-24.
Williams B T, Yamamoto T, Klinger H. "A Process for Preparing High-Purity Bromazepam EP Impurity B" [P]. US Patent, US 10880094 B2, 2023-11-13.
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