Schiff bases of gossypol: an NMR and DFT study

2005 ◽  
Vol 43 (4) ◽  
pp. 302-308 ◽  
Author(s):  
Quang Ton That ◽  
Kim Phi Phung Nguyen ◽  
Poul Erik Hansen
Keyword(s):  
Schiff Bases ◽  
Dft Study

Synthesis and DFT study of Cd(II) and Hg(II) complexes of ONNO-type Schiff bases

2017 ◽  
Vol 47 (6) ◽  
pp. 850-858 ◽  
Author(s):  
Mecit Aksu ◽  
Mehmet Çifci ◽  
Mustafa Böyükata ◽  
Sefa Durmuş ◽  
Bandar Babgi
Keyword(s):  
Schiff Bases ◽  
Dft Study

Structure, tautomerism, spectroscopic and DFT study of o -vanillin derived Schiff bases containing thiophene ring

2018 ◽  
Vol 1165 ◽  
pp. 381-390 ◽  
Author(s):  
María R. Rodríguez ◽  
Julián Del Plá ◽  
Oscar E. Piro ◽  
Gustavo A. Echeverría ◽  
Gustavo Espino ◽  
...  
Keyword(s):  
Schiff Bases ◽  
Thiophene Ring ◽  
Dft Study

scholarly journals Synthesis, Antiproliferative, and Antioxidant Evaluation of 2-Pentylquinazolin-4(3H)-one(thione) Derivatives with DFT Study

Molecules ◽  
2019 ◽  
Vol 24 (20) ◽  
pp. 3787
Author(s):  
Amira A. El-Sayed ◽  
Mahmoud F. Ismail ◽  
Abd El-Galil E. Amr ◽  
Ahmed M. Naglah
Keyword(s):  
Dft Calculations ◽  
Schiff Bases ◽  
Cell Lines ◽  
Antioxidant Activities ◽  
Dft Study ◽  
Conjugated Systems ◽  
Antioxidant Evaluation ◽  
Aryl Aldehyde ◽  
Quinazolinone Derivatives ◽  
Mcf 7

The current study was chiefly designed to examine the antiproliferative and antioxidant activities of some novel quinazolinone(thione) derivatives 6–14. The present work focused on two main points; firstly, comparing between quinazolinone and quinazolinthione derivatives. Whereas, antiproliferative (against two cell lines namely, HepG2 and MCF-7) and antioxidant (by two methods; ABTS and DPPH) activities of the investigated compounds, the best quinazolinthione derivatives were 6 and 14, which exhibited excellent potencies comparable to quinazolinone derivatives 5 and 9, respectively. Secondly, we compared the activity of four series of Schiff bases which included the quinazolinone moiety (11a–d). In addition, the antiproliferative and antioxidant activities of the compounds with various aryl aldehyde hydrazone derivatives (11a–d) analogs were studied. The compounds exhibited potency that increased with increasing electron donating group in p-position (OH > OMe > Cl) due to extended conjugated systems. Noteworthy, most of antiproliferative and antioxidant activities results for the tested compounds are consistent with the DFT calculations.

Synthesis, Characterization, Antimicrobial Activity And Dft Study Of Some Novel Schiff Bases

2021 ◽  
pp. 130670
Author(s):  
Mirsada Salihović ◽  
Mirha Pazalja ◽  
Selma Špirtović Halilović ◽  
Elma Veljović ◽  
Irma Mahmutović-Dizdarević ◽  
...  
Keyword(s):  
Antimicrobial Activity ◽  
Schiff Bases ◽  
Dft Study

NMR, MP2, and DFT study of thiophenoxyketenimines (o -thio-Schiff bases): Determination of the preferred form

2017 ◽  
Vol 56 (3) ◽  
pp. 172-182 ◽  
Author(s):  
Bahjat A. Saeed ◽  
Rita S. Elias ◽  
Fadhil S. Kamounah ◽  
Poul Erik Hansen
Keyword(s):  
Schiff Bases ◽  
Dft Study

Structural, spectroscopic and DFT study of 4-methoxybenzohydrazide Schiff bases. A new series of polyfunctional ligands

2015 ◽  
Vol 137 ◽  
pp. 692-700 ◽  
Author(s):  
Verónica Ferraresi-Curotto ◽  
Gustavo A. Echeverría ◽  
Oscar E. Piro ◽  
Reinaldo Pis-Diez ◽  
Ana C. González-Baró
Keyword(s):  
Schiff Bases ◽  
Dft Study
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