Synthesis And Biological Activities Of 1, 3, 4-Oxadiazole Derivatives: A Review Of Literature. [PDF]
International Journal of Advanced Research, 2018 A series of derivatives of 1, 3, 4-oxadiazole having verities of biological activities can be synthesised by various methods. The activities include anticancer, antimicrobial, anti- inflammatory, anti- HIV, anti tubercular, anti diabetic, antifungal etc.
Baijika P +3 more
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Journal of Enzyme Inhibition and Medicinal Chemistry, 2023 A novel series of 12 antipyrine derivatives containing 1,3,4-oxadiazoles (4a-d), 1,3,4-thiadiazoles (6a-d), and pyrimidines (8a-d), was preparedand assessed for its potential in vitro COX-2 inhibitors.
Mohammad M. Al-Sanea +11 more
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Ring transformations of heterocycles. Part 1. Transformation of 4‐amino‐Δ2‐1,2,4‐oxadiazolines into 1,3,4‐oxadiazoles [PDF]
, 1991 3‐Aryl‐4‐amino‐δ2‐1,2,4‐oxadiazolines 3 and their N‐chloroacetyl derivatives 4, upon treatment with chloroacetic anhydride in refluxing toluene, afford 2‐chloromethyl‐5‐aryl‐1,3,4‐oxadiazoles 5, suggesting the conversion sequence 3 → 4 → 5.
Woydt, M +5 more
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Synthesis and antimicrobial activity of 2,5-bis(Pyrazol-3-yl or Triazol-4-yl)-1,3,4-oxadiazoles [PDF]
, 2022 The reaction of pyrazole-3-carbohydrazide (1) or 1,2,3-triazole-4-carbohydrazides 5a,b and 2-(ethoxymethylene)malononitrile (2) in ethanol under reflux conditions afforded the corresponding N,N'-diacylhydrazines 3 or 6a,b, respectively in high yields ...
Mohamed, Hanan A. +4 more
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Studies on 1,3,4-Oxadiazoles. Part-IX. Preparation and Antimicrobial Activity of 2-Phenyl-5-p-(2',4'-bis-ethylamino-s-triazin-6'-ylaminophenyl)-1 ,3,4,-oxadiazoles [PDF]
, 1988 Department of Chemistry, Saurashtra University, Rajkot-360 005 Manuscript received 15 February 1987, revised 18 April 1988, accepted 17 May 2988 Studies on 1,3,4-Oxadiazoles. Part-IX.
HANSA PAREKH, C. L. PATEL
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Synthesis, Reactions and Antioxidant Activity of 5-(3', 4'-dihydroxy-tetrahydrofuran-2'-yl)-2-methyl-3-carbohydrazide [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2019 In this manuscript, we describe the synthesis of the carbohydrazide 2. Acid-catalyzed condensation with several carbonyl compounds to afford the corresponding carbohydrazide derivatives 3-12.
Mohamed El Sadek +4 more
doaj
IBX/KI promoted synthesis of 2, 5-disubstituted 1, 3, 4-oxadiazoles [PDF]
, 2018 Background: Oxadiazoles are privileged scaffolds in different areas of medicinal, pesticidal, polymer and material science. They act as anticancer, benzodiazepine receptor agonists, antimicrobial, analgesic, diuretic and tyrosinase inhibitors etc.
Khan P.R. +5 more
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Studies on 2,5-Disubstituted-1 ,3,4-oxadiazoles. Part-1. Preparation andAntimicrobial Activity of 2-Aryl-5- (4'- benzenesulphonamidophenyl)/( 4'- pyridyl)-1 ,3,4-oxadiazoles [PDF]
, 1989 Department of Chemistry, Saurashtra University, Rajkot-860 005 Manuscript received 13 June 1988, revised 2 January 1989, accepted 2 February 1989 Some new 2,5-disubstituted-1,3,4-oxadiazoles have been prepared having 2-aryl-5- (4 ...
V. L. PACHHAMIA, A. R. PARIKH
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Editorial for Special Issue “Bioactive Oxadiazoles” [PDF]
, 2021 Oxadiazoles are electron-poor, five-membered aromatic heterocycles containing one oxygen and two nitrogen atoms [...
Antonio Palumbo Piccionello
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E-Journal of Chemistry, 2011 A series of new 3-isoxazoline substituted phthalazine methylsulfonyl-oxadiazoles were prepared from methyl 2-(4-oxo-3,4-dihydrophthalazin-1-yl) acetate.
A. M. Sridhara +5 more
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