New Platinum(II) Triazole Thiosemicarbazone Complexes: Analysis of Their Reactivity and Potential Antitumoral Action

ChemBioChem ◽  
2020 ◽  
Vol 21 (8) ◽  
pp. 1226-1232 ◽  
Author(s):  
Ana I. Matesanz ◽  
Jorge M. Herrero ◽  
Eva J. Faraco ◽  
Leticia Cubo ◽  
Adoracion G. Quiroga
Keyword(s):  
Thiosemicarbazone Complexes ◽  
Antitumoral Action

scholarly journals New Mononuclear and Binuclear Cu(II), Co(II), Ni(II), and Zn(II) Thiosemicarbazone Complexes with Potential Biological Activity: Antimicrobial and Molecular Docking Study

Molecules ◽  
2021 ◽  
Vol 26 (8) ◽  
pp. 2288
Author(s):  
Ahmed Gaber ◽  
Moamen S. Refat ◽  
Arafa A.M. Belal ◽  
Ibrahim M. El-Deen ◽  
Nader Hassan ◽  
...  
Keyword(s):  
Antibacterial Activity ◽  
Biological Activity ◽  
Molecular Docking ◽  
Metal Complexes ◽  
Analytical Data ◽  
Docking Study ◽  
Spectroscopic Techniques ◽  
Molecular Docking Study ◽  
Tetrahedral Geometry ◽  
Thiosemicarbazone Complexes

Herein, we report the synthesis of eight new mononuclear and binuclear Co2+, Ni2+, Cu2+, and Zn2+ methoxy thiosemicarbazone (MTSC) complexes aiming at obtaining thiosemicarbazone complex with potent biological activity. The structure of the MTSC ligand and its metal complexes was fully characterized by elemental analysis, spectroscopic techniques (NMR, FTIR, UV-Vis), molar conductivity, thermogravimetric analysis (TG), and thermal differential analysis (DrTGA). The spectral and analytical data revealed that the obtained thiosemicarbazone-metal complexes have octahedral geometry around the metal center, except for the Zn2+-thiosemicarbazone complexes, which showed a tetrahedral geometry. The antibacterial and antifungal activities of the MTSC ligand and its (Co2+, Ni2+, Cu2+, and Zn2+) metal complexes were also investigated. Interestingly, the antibacterial activity of MTSC- metal complexes against examined bacteria was higher than that of the MTSC alone, which indicates that metal complexation improved the antibacterial activity of the parent ligand. Among different metal complexes, the MTSC- mono- and binuclear Cu2+ complexes showed significant antibacterial activity against Bacillus subtilis and Proteus vulgaris, better than that of the standard gentamycin drug. The in silico molecular docking study has revealed that the MTSC ligand could be a potential inhibitor for the oxidoreductase protein.

Synthesis and Characterization of Glyoxalic Acid Thiosemicarbazone Complexes of Some Bivalent Metal Ions

1995 ◽  
Vol 25 (3) ◽  
pp. 417-427 ◽  
Author(s):  
Jun—Lian Tian ◽  
En—Qing Gao ◽  
Yan—Tuan Li ◽  
Shu—Xiang Liu
Keyword(s):  
Metal Ions ◽  
Synthesis And Characterization ◽  
Bivalent Metal ◽  
Thiosemicarbazone Complexes ◽  
Glyoxalic Acid ◽  
Bivalent Metal Ions

Antitumoral action of the neurokinin-1 receptor antagonist L-733 060 on human melanoma cell lines

2004 ◽  
Vol 14 (3) ◽  
pp. 183-188 ◽  
Author(s):  
Miguel Mu??oz ◽  
Ana P??rez ◽  
Marisa Rosso ◽  
Carmen Zamarriego ◽  
Rosario Rosso
Keyword(s):  
Receptor Antagonist ◽  
Cell Lines ◽  
Melanoma Cell ◽  
Human Melanoma ◽  
Human Melanoma Cell ◽  
Neurokinin 1 Receptor ◽  
Neurokinin 1 ◽  
Antitumoral Action ◽  
Melanoma Cell Lines

Tricarbonyl 99mTc(i) and Re(i)–thiosemicarbazone complexes: synthesis, characterization and biological evaluation for targeting bacterial infection

2015 ◽  
Vol 44 (36) ◽  
pp. 16136-16148 ◽  
Author(s):  
Dipak Kumar Nayak ◽  
Rinku Baishya ◽  
Ramalingam Natarajan ◽  
Tuhinadri Sen ◽  
Mita Chatterjee Debnath
Keyword(s):  
Bacterial Infection ◽  
Biological Evaluation ◽  
Thiosemicarbazone Complexes

Tricarbonyl 99mTc(1) and Re(1) thiosemicarbazone complexes have been synthesised, characterised crystallographically and subjected to biological evaluation in rats intramuscularly infected with S. aureus.

QSPR MODELLING OF STABILITY CONSTANTS OF METAL-THIOSEMICARBAZONE COMPLEXES USING MULTIVARIATE REGRESSION METHODS AND ARTIFICIAL NEURAL NETWORK

2021 ◽  
Vol 36 (06) ◽  
Author(s):  
NGUYEN MINH QUANG ◽  
TRAN NGUYEN MINH AN ◽  
NGUYEN HOANG MINH ◽  
TRAN XUAN MAU ◽  
PHAM VAN TAT
Keyword(s):  
Neural Network ◽  
Artificial Neural Network ◽  
Stability Constants ◽  
Partial Least Square ◽  
Least Square ◽  
Partial Least Square Regression ◽  
Structure Property ◽  
Least Square Regression ◽  
Thiosemicarbazone Complexes ◽  
Artificial Neural

In this study, the stability constants of metal-thiosemicarbazone complexes, logb11 were determined by using the quantitative structure property relationship (QSPR) models. The molecular descriptors, physicochemical and quantum descriptors of complexes were generated from molecular geometric structure and semi-empirical quantum calculation PM7 and PM7/sparkle. The QSPR models were built by using the ordinary least square regression (QSPROLS), partial least square regression (QSPRPLS), primary component regression (QSPRPCR) and artificial neural network (QSPRANN). The best linear model QSPROLS (with k of 9) involves descriptors C5, xp9, electric energy, cosmo volume, N4, SsssN, cosmo area, xp10 and core-core repulsion. The QSPRPLS, QSPR PCR and QSPRANN models were developed basing on 9 varibles of the QSPROLS model. The quality of the QSPR models were validated by the statistical values; The QSPROLS: R2train = 0.944, Q2LOO = 0.903 and MSE = 1.035; The QSPRPLS: R2train = 0.929, R2CV = 0.938 and MSE = 1.115; The QSPRPCR: R2train = 0.934, R2CV = 0.9485 and MSE = 1.147. The neural network model QSPRANN with architecture I(9)-HL(12)-O(1) was presented also with the statistical values: R2train = 0.9723, and R2CV = 0.9731. The QSPR models also were evaluated externally and got good performance results with those from the experimental literature.

scholarly journals Formation and Reactivity of Copper Acetylacetone Bis(Thiosemicarbazone) Complexes

2018 ◽  
Vol 2018 (43) ◽  
pp. 4731-4741 ◽  
Author(s):  
Jessica K. Bilyj ◽  
Jeffery R. Harmer ◽  
Paul V. Bernhardt
Keyword(s):  
Thiosemicarbazone Complexes

Antitumoral Action of New Sarcomycin Derivates

Oncology ◽  
1966 ◽  
Vol 20 (2) ◽  
pp. 99-112 ◽  
Author(s):  
M. Brunori ◽  
A. Floridi ◽  
A. Caputo ◽  
R. Giulano
Keyword(s):  
Antitumoral Action

scholarly journals Copper(II) Thiosemicarbazone Complexes and Their Proligands upon UVA Irradiation: An EPR and Spectrophotometric Steady-State Study

Molecules ◽  
2018 ◽  
Vol 23 (4) ◽  
pp. 721 ◽  
Author(s):  
Michal Hricovíni ◽  
Milan Mazúr ◽  
Angela Sîrbu ◽  
Oleg Palamarciuc ◽  
Vladimir Arion ◽  
...  
Keyword(s):  
Steady State ◽  
Uva Irradiation ◽  
State Study ◽  
Thiosemicarbazone Complexes

The Inhibitor of Cap-Dependent Translation 4E-BP1 as a Crossroad between Somatostatin Analogs and Everolimus: Mechanisms and Consequences on Combined Antitumoral Action of Both Drugs

2011 ◽  
pp. P3-248-P3-248
Author(s):  
Souad Najib ◽  
Laure Guitton-Sert ◽  
Cathy Marboeuf ◽  
Nathalie Saint-Laurent ◽  
Daniel Fourmy ◽  
...  
Keyword(s):  
Somatostatin Analogs ◽  
Antitumoral Action

Antiproliferative activity of nickel(II), palladium(II) and zinc(II) thiosemicarbazone complexes

2021 ◽  
pp. 120779
Author(s):  
M. Carcelli ◽  
S. Montalbano ◽  
D. Rogolino ◽  
V. Gandin ◽  
F. Miglioli ◽  
...  
Keyword(s):  
Antiproliferative Activity ◽  
Thiosemicarbazone Complexes
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