Results 161 to 170 of about 40,557 (208)

3,3‐Dinitrobutyl‐1,2,4‐oxadiazoles

Journal of Heterocyclic Chemistry, 1980
AbstractThe syntheses of 3,5‐bis(3,3‐dinitrobutyl)‐1,2,4‐oxadiazole and a series of 3‐aryl‐5‐(3,3‐dinitrobutyl)‐1,2,4‐oxadiazoles were accomplished by treating 4,4‐dinitropentanoyl chloride with the appropriate amidoximes to yield the intermediate O‐(4,4‐dinitropentanoyl)amidoximes, which were dehydrated to the 1,2,4‐oxadiazoles.
Mark D. Bjorklund, Michael D. Coburn
openaire   +1 more source

Polydifluoromethylene-bis-1,2,4-oxadiazoles

Bulletin of the Academy of Sciences, USSR Division of Chemical Science, 1966
1. The reaction of the nitriles of perfluorodicarboxylic acids with hydroxylamine gave the amidoximes of perfluoroglutaric, perfluoroadipic and perfluorosebacic acids. 2. 5,5′-Alkyl-3,3′-polydifluoromethylene-bis-1,2,4-oxadiazoles are easily formed when the amidoximes of the perfluoroglutaric, perfluoroadipic and perfluorosebacic acids ...
I. L. Knunyants, M. P. Krasuskaya, D. P. Del'tsova   +2 more
openaire   +1 more source

Synthesis of 1,2,4-oxadiazoles (a review)

Pharmaceutical Chemistry Journal, 2005
Methods used for the synthesis of 3,5-substituted 1,2,4-oxadiazoles are reviewed. The syntheses are based mostly on the use of primary amidoximes and acylating agents as the initial reactants. The pathway to another large group of 1,2,4-oxadiazoles proceeding from a broad spectrum of reactants is via their reactions of 1,3-dipolar cycloaddition, in ...
openaire   +1 more source

1,2,4-Oxadiazoles

2022
Antonio Palumbo Piccionello, Ivana Pibiri, Andrea Pace, Silvestre Buscemi, Nicolò Vivona   +4 more
openaire   +1 more source

Anthelmintic Activity of 1,2,4-Oxadiazoles

Journal of Medicinal Chemistry, 1967
C, Ainsworth, W E, Buting, J, Davenport, M E, Callender, M C, McCowen   +4 more
openaire   +2 more sources

A Review of the Biological Activities of Heterocyclic Compounds Comprising Oxadiazole Moieties

Current Topics in Medicinal Chemistry, 2022
Banfeng Ruan, Girdhar S Deora, Qingshan Li   +2 more
exaly  

Oxadiazole: A highly versatile scaffold in drug discovery

Archiv Der Pharmazie, 2022
Desai Nisheeth, Bapurao B Shingate, Vijay M Khedkar   +2 more
exaly  

1,3,4-oxadiazole and its derivatives: A review on recent progress in anticancer activities

Chemical Biology and Drug Design, 2021
Devender Pathak, Ankur Vaidya
exaly  

Antimicrobial Activity of 1,3,4-Oxadiazole Derivatives

International Journal of Molecular Sciences, 2021
Teresa Glomb, Piotr Świątek
exaly  

1,2,4-Oxadiazoles--IV. Synthesis and Pharmacological Properties of a Series of Substituted Aminoalkyl-1,2,4-oxadiazoles

Journal of Medicinal and Pharmaceutical Chemistry, 1961
G, PALAZZO, M, TAVELLA, G, STRANI, B, SILVESTRINI   +3 more
openaire   +2 more sources