ChemInform Abstract: Non-Steroidal Antiinflammatory Agents: Synthesis of Novel Benzopyrazolyl, Benzoxazolyl and Quinazolinyl Derivatives of 4(3H)-Quinazolinones.
β Scribed by A. A. BEKHIT; M. A. KHALIL
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 33 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0931-7597
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β¦ Synopsis
Non-Steroidal Antiinflammatory Agents: Synthesis of Novel Benzopyrazolyl, Benzoxazolyl and Quinazolinyl Derivatives of 4(3H)-Quinazolinones.
-Starting from quinazolinones (III) quinazolinones of type (IV), (VI), (VII), and (IX) are prepared. The derivatives shown in the scheme are found to be the most potent antiinflammatory agents within the series. (IV) exhibits higher antiinflammatory activity than proquazone.
π SIMILAR VOLUMES
Antiinflammatory and/or analgesic activities have been ascribed to compounds containing the 4(3H)quinaz~linone~~~) or pyrazole moiety47). Continuation to the previous work') in the field of the synthesis of non-steroidal antiinflammatory 4(3H)quinazolinones, the present investigation deals with the
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