Results 111 to 120 of about 9,296,901 (229)

Synthesis and characterization of 5-(cyclohexylsulfanyl)- 4-aryl-1,2,3-selena/ thiadiazoles

, 2008
305-309The synthesis and characterization of new 5-(cyclohexylsulfanyl)-4-aryl-1,2,3-selena/ thiadiazoles, obtained from the -sulfanyl semicarbazones are described.
Namitharan, Kayambu, Saravanan, Sivaperuman, Muthusubramanian, Shanmugam   +2 more
core  

Antimicrobial activity of 1, 3, 4-thiadiazole derivatives: a recent review

Journal of Applied Pharmaceutical Research, 2018
A few five members’ aromatic systems having three hetero-atoms at symmetrical positions, for example, thiadiazoles have been considered broadly attributable to their intriguing pharmacological properties. These thiadiazole derivatives are the heterocyclic compound which contains the five member ring along with nitrogen and sulfur atoms.
openaire   +2 more sources

Eco-Friendly Synthesis of 3-Aryl-2,3-dihydro-1,3,4-thiadiazoles Based on Benzofuran and Chromone Moieties

, 2020
International audienceIn consideration of green and efficient organic chemical methodology, we reported here a green, an efficient and convenient procedure for synthesis of 3-aryl-2,3-dihydro-1,3,4-thiadiazoles based on benzofuran as well as chromone ...
Abdel-Aziem, Anhar, Kirsch, Gilbert, El-Sawy, Eslam   +2 more
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Synthesis and in vitro antibacterial activity evaluation of coumarin-1,3,4-thiadiazoles hybrids

Purpose: Hybridization of two or more potent pharmacophores into a single molecule is one of the current strategies to synthesize compounds with improved pharmacological activity.
Asrat, Ergena
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Appliance Features of 4-Amino-1,2,4-triazole-3-thiols in the Synthesis of 3,6-Disubstituted [1,2,4]Triazolo[3,4-b][1,3,4]thiadiazoles: A Review

Acta Chimica Slovenica
4-Amino-5-substituted-4H-1,2,4-triazole-3-thiols are versatile synthons for constructing of various biologically active heterocycles. This is provided by the close proximity of the amino and mercapto groups, which serve as readily accessible ...
Maryan Lelyukh, Ivan Krukovskiy, Zoryana Komarenska, Nataliia Yelahina, Taras Chaban, Ihor Chaban   +5 more
doaj   +1 more source

ChemInform Abstract: A Facile and Straightforward Synthesis of 1,2,3‐Thiadiazoles from α‐Enolicdithioesters via Nitrosation/Reduction/Diazotization/Cyclization Cascade in One‐Pot.

, 2014
An operationally simple, economical, and straightforward synthesis of diverse 4,5-disubstituted 1,2,3-thiadiazoles from alpha-enolicdithioesters has been achieved via nitrosation/reduction/diazotization/cyclization sequence in one-pot through the ...
Verma, Girijesh Kumar, Shukla, Gaurav, Anugula Nagaraju, Gaurav Shukla, Nagaraju, Anugula, Abhijeet Srivastava, Singh, Maya Shankar, Girijesh Kumar Verma, Maya Shankar Singh, Ramulu, B. Janaki, B. Janaki Ramulu, Srivastava, Abhijeet, Keshav Raghuvanshi, Raghuvanshi, Keshav   +13 more
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Thiadiazoles. III*. Some 5-Substituted Derivatives of 2-Amino-1,3,4-Thiadiazoles and Some Mesoionic 1,3,4-Thiadiazoles

, 1971
New derivatives of 1,3,4-thiadiazoles with potential phytohormonic (compds. I-V) and antibacterial (compds. VI-IX) activity have been prepared.
D. Kolbah, Kuftinec, J., J. Kuftinec, Kolbah, D.   +3 more
core  

Infrared, N.M.R. and mass spectral studies on 3-Amino-4-aryl-5-aryl(or alkyl)imino-4,5-dihydro-1,2,4-thiadiazoles

, 1975
Some 3-amino-4-aryl-5-aryl(or alkyl)imino-4,5-dihydro-1,2,4-thiadiazol, previously prepared and assigned structures on chemical evidence, are now confirmed in structure by a detailed study of their spectra. While i.r, and n.m.r, spectral data confirm the
KN Rajasekharan, CP Joshua
core   +1 more source

1, 3, 4-Thiadiazoles: An Overview [PDF]

Current Research in Bioorganic & Organic Chemistry, 2018
openaire   +1 more source

In vitro Immunobiological Studies of Novel 5-(5-nitrofuran-2-yl)-1, 3, 4- Thiadiazoles with Piperazinyl-Linked Benzamidine Substituents against Leishmania Major

Iranian Journal of Allergy, Asthma and Immunology, 2013
It  was recently demonstrated that 5-(5-nitrofuran-2-yl)-1, 3, 4-thiadiazoles  with piperazinyl-linked benzamidine substituents are effective in vitro against Leishmania major.
Farzaneh Rezazadeh Marznaki, Raheleh Shakeri, Sussan Kaboudanian Ardestani, Azar Tahghighi, Alireza Foroumadi   +4 more
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