Results 71 to 80 of about 976 (164)

Cyanauric Chloride as a key precursor and a core component for Three-Armed Triazolopyrimidines: Recent finding about SARs and docking analyses

Results in Chemistry
The s-triazine trichloride is a reactive compound and can be used as key intermediate for delivering polysubstituted triazines specially the three-armed ones.
Mohamed G. Badrey, Sobhi M. Gomha, Magdi E.A. Zaki, Basant Farag, Ahmed A.M. El-Reedy   +4 more
doaj   +1 more source

Regio- and Diastereoselective 1,3-Dipolar Cycloadditions of 1,2,4-Triazin-1-ium Ylides: a Straightforward Synthetic Route to Polysubstituted Pyrrolo[2,1-f][1,2,4]triazines. [PDF]

ACS Omega, 2022
Galeta J, Šlachtová V, Dračínský M, Vrabel M.   +3 more
europepmc   +1 more source

Synthesis and crystal structures of 7,8-bromo (dibromo)-3-tert-butylpyrazolo[5,1-c][1,2,4]triazines. [PDF]

Struct Chem, 2021
Ivanov SM, Koltun DS.
europepmc   +1 more source

Corrosion Mitigation Performance of N80 Steel in 5% Sulfamic Acid Medium by Applying Novel Tetrahydro-1,2,4-triazines Including Triazene Moieties: Electrochemical and Theoretical Approaches. [PDF]

ACS Omega, 2022
Abd El-Lateef HM, Shalabi K, Arab AM, Abdallah YM.   +3 more
europepmc   +1 more source

Synthesis and DFT analysis of non-covalent interactions in crystal structures of 6-R-2-alkoxy-, 2,3-di-, and 2,2,3-tri-tert-butylpyrrolo[1,2-b][1,2,4]triazines. [PDF]

Struct Chem, 2023
Koltun DS, Ivanov SM.
europepmc   +1 more source

Bioinspired Pyrano[2,3-f]chromen-8-ones: Ring C-Opened Analogues of Calanolide A: Synthesis and Anti-HIV-1 Evaluation

Biomimetics
We have designed and synthesized a series of bioinspired pyrano[2,3-f]coumarin-based Calanolide A analogs with anti-HIV activity. The design of these new calanolide analogs involved incorporating nitrogen heterocycles or aromatic groups in lieu of ring C,
Igor A. Khalymbadzha, Ramil F. Fatykhov, Ilya I. Butorin, Ainur D. Sharapov, Anastasia P. Potapova, Nibin Joy Muthipeedika, Grigory V. Zyryanov, Vsevolod V. Melekhin, Maria D. Tokhtueva, Sergey L. Deev, Marina K. Kukhanova, Nataliya N. Mochulskaya, Mikhail V. Tsurkan   +12 more
doaj   +1 more source

A CONVENIENT AND GENERAL SYNTHESIS OF THIADIAZOLO [2,3-C] [1,2,4] TRIAZINES [PDF]

Journal of Sciences, Islamic Republic of Iran, 1999
Condensation and cyclization of 5-hydroxy- 1,2,4- thiadiazol-2-yl hydrazine 1 with pyruvic acid, phenacyl bromide, propargyl bromide and ally1 bromide afforded compounds 2,5,7 3, 4 ,6 and 8 respectively, Reaction of 1 with epichforohydrine afforded 4 ...
doaj  

Design, Synthesis, and Antimicrobial Evaluation of New Annelated Pyrimido[2,1-c][1,2,4]triazolo[3,4-f][1,2,4]triazines. [PDF]

Molecules, 2020
El Azab IH, Elkanzi NAA.
europepmc   +1 more source

Synthesis, biological activity and molecular modeling study of novel 1,2,4-triazolo[4,3-b][1,2,4,5]tetrazines and 1,2,4-triazolo[4,3-b][1,2,4]triazines. [PDF]

Sci Rep, 2020
El-Reedy AAM, Soliman NK.
europepmc   +1 more source

Synthesis and crystal structures of 6- and 8-methyl-3-phenyl-benzo[<i>e</i>][1,2,4]triazines. [PDF]

Acta Crystallogr E Crystallogr Commun
Constantinides CP, Raza S, Bazzi F, Sharara N, Marincean S.   +4 more
europepmc   +1 more source