5582-12-7Relevant articles and documents
Aminoalcohol neuraminidase inhibitors, and preparation method thereof
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Paragraph 0031; 0035, (2017/09/01)
The invention discloses aminoalcohol neuraminidase inhibitors, and a preparation method thereof. The method concretely comprises the following steps: 1, reacting cinnamaldehyde, lithium perchlorate LiClO4.3H2O and trimethylsilyl cyanide (TMSCN) to obtain cyan analog; 2, reducing the cyan analog under the action of a reducing agent and an additive in order to obtain hydroxyl-substituted amino compounds; 3, reacting the hydroxyl-substituted amino compounds with acyl chloride under an alkaline condition to obtain one neuraminidase inhibitor; and 4, reacting the hydroxyl-substituted amino compounds with substituted benzyl bromide under an alkaline condition to obtain another one neuraminidase inhibitor with another structure. The compounds synthesized in the invention have novel structures, and have good neuraminidase activity.