596820-19-8Relevant articles and documents
Preparation method for bipolymer
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Paragraph 0061; 0062; 0063, (2017/11/16)
The invention relates to a preparation method for biopolymer and belongs to the technical field of pharmacy. The method comprises the step of performing reduction reaction on the raw material compound and a reducing agent, thereby acquiring a target compound. The reducing agent is sodium borohydride, sodium triacetoxyborohydride, sodium borohydride or combination thereof. According to the method provided by the invention, the biopolymer product in higher purity can be simply and conveniently acquired and the acquired biopolymer product can be used as an impurity reference substance for controlling and detecting the quality in the production process.