Quantitative Structure-activity Relations in Pyrazolylpyrimidine Derivatives for Their Analgesic Activities
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چکیده
منابع مشابه
Pyrazolone derivatives: synthesis, anti-inflammatory, analgesic, quantitative structure-activity relationship and in vitro studies.
Some 1-(4-chlorophenyl or benzenesulfonamide)-2,3- and/or 4-substituted-1H-pyrazol-5(4H)-one derivatives were synthesized and screened for their anti-inflammatory and analgesic activities, in addition to their ulcerogenic liability. They were found to be active as anti-inflammatory and analgesic agents. Compound 6b was found to be the most active as anti-inflammatory agent and compound 9b was f...
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The selected parts of four medicinal plants, Achillea millefolium, Hibiscus rosasinensis, Linum usitatissimum and Pluchea lanceolata were extracted in absolute methanol to determine their analgesic activity. Analgesic activity was assessed on intact mice by tail flick latency via the tail immersion method. The analgesic activities of these plant extracts were compared with acetylsalicylic a...
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Four new benzofuran-type stilbene glycosides and 14 known compounds including 8 benzofuran-type stilbenes and 6 flavonoids were isolated from the traditional Chinese medicine, Cortex Mori Radicis. The new compounds were identified as (9R)-moracin P 3'-O-α-l-arabinopyranoside (1), (9R)-moracin P 9-O-β-d-glucopyranoside (2), (9R)-moracin P 3'-O-β-d-glucopyranoside (3), and (9R)-moracin O 10-O-β-d...
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5-Formyl-6-aminopyrimidine-2,4-(1H, 3H)-dione (2) has been previously prepared fromcompound 1. Cyclocondensation reaction of compound 2 with cyanoacetamide gave substituted pyridopyrimidine 3. Also, compound 2 was condensed with p-amino acetophenone and hydrazine derivatives to give 5-([(4-acetylphenyl)imino]methyl)-6-aminopyrimidine (4) and 5-substituted carboaldehyde-6-amino pyrimidine deriva...
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Substituted aryl-N-chalconyl aminophenols 1a-f were synthesized by base catalysed condensation of equimolar mixture of N-(4-hydroxyphenyl)-acetamide and appropriate araldehydes. Treatment of compounds 1a-f with hydroxylamine hydrochloride in ethanol afforded a series of novel 4-(5′-substituted-aryl-4′,5′-dihydroisoxazole-3′-yl-amino) phenols have been synthesized by treating substituted aryl-N-...
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ژورنال
عنوان ژورنال: Bulletin of the Chemical Society of Japan
سال: 1982
ISSN: 0009-2673,1348-0634
DOI: 10.1246/bcsj.55.1489