Synthesis, analgesic and anti-inflammatory activities of substituted benzoylthioureas
Three compounds (i.e. benzoylthiourea, 4-nitrobenzoylthiourea, and 4-chlorobenzoylthiourea) have been synthesized from ammonium thiocyanate, substituted benzoyl chlorides, and ammonia as starting materials. The structures of sythesized compounds were confirmed by means of ultra-violet, infrared, mag...
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| Main Authors: | , , |
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| Format: | Book |
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Universitas Gadjah Mada,
2010-01-01T00:00:00Z.
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| Summary: | Three compounds (i.e. benzoylthiourea, 4-nitrobenzoylthiourea, and 4-chlorobenzoylthiourea) have been synthesized from ammonium thiocyanate, substituted benzoyl chlorides, and ammonia as starting materials. The structures of sythesized compounds were confirmed by means of ultra-violet, infrared, magnetic resonance, and mass spectroscopy. All compounds were evaluated for their analgesic and anti-inflamatory activities by tail-flick technique and carragenan-induced paw oedema test respectively. Substitution of p-NO2 and p-Cl group to benzoylthiourea increased the analgesic and anti-inflamatory activities. The two compounds, 4-nitrobenzoylthiourea and 4-chlorobenzoylthiourea, were significantly more potent as analgesic but their antiinflamatory actvity was weaker than Na-diclofenac. |
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| Item Description: | http://dx.doi.org/10.14499/indonesianjpharm0iss0pp68-76 2338-9427 2338-9486 |