Aralkylone pipeazine derivative and its application
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- NHWA PHARMA CORPORATION
- Publication Date
- 2002-11-27
- Estimated Expiration
- Not applicable · inactive patent
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Abstract
Description
Technical field
[0001] The invention relates to an aralkanone piperazine derivative and its application as a novel analgesic and tranquilizer. Background technique
[0002] Severe acute and chronic pain, including tumor pain and postoperative pain, plagues tens of millions of patients, and is currently a major clinical problem. Due to the addictive nature of the existing opioid analgesics, respiratory depression, reduced gastric motility and other side effects, which limit their widespread use, we are looking for a center that can maintain a strong analgesic effect, but also overcome the above-mentioned drawbacks, and be safe for clinical use. Analgesic drugs are not only the main research goal in the field of analgesia, but also an important area of innovative drug research. Summary of the invention
[0003] One of the technical problems that the present invention needs to solve is to disclose a class of aralkanone piperazine compounds with medical value, so as to overcome th...