| 摘要 |
The invention relates to chemical-and-pharmaceutical industry, namely to novel biologically active chemical compounds, namely 1-R-1,5-dihydropyrrol-2-on, which can be used for development of the drugs possessing the analgesic activity, in particular non-narcotic analgesic for treating the pathologies with the pain syndrome. The inventive concept consists in the development of the novel substance possessing high analgesic activity with low toxicity. The objective is solved by the synthesis of 1-phenyl-4-phenylamino-1,5-dihydropyrrol-2-on of the general formula: |
