119817-90-2Relevant academic research and scientific papers
Preparation method of dexloxiglumide
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Paragraph 0039; 0046; 0047, (2019/01/06)
The invention discloses a preparation method of dexloxiglumide. The preparation method comprises the following steps: carrying out an acylation reaction on N-boc-D-glutamic acid-5-benzyl ester with N-(3-methoxypropyl)-amylamine by a mixed anhydride method, then removing boc groups to obtain the following compound, then carrying out a reaction on the obtained compound with 3,4-dichlorobenzoyl chloride to generate the following compound, and finally removing benzyl groups to obtain dexloxiglumide. Compared with the prior art, the method provided by the invention is simpler in operation and is more efficient.
