dithiocarbamate derivatives
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2021 ◽  
Vol 225 ◽  
pp. 113801
Author(s):  
Jian Song ◽  
Yuan Liu ◽  
Xin-Ying Yuan ◽  
Wen-Bo Liu ◽  
Yin-Ru Li ◽  
...  

Author(s):  
Usman Ghani ◽  
Sajda Ashraf ◽  
Zaheer Ul‐Haq ◽  
Ahmed H. Mujamammi ◽  
Yusuf Özkay ◽  
...  

2021 ◽  
Vol 36 (1) ◽  
pp. 593-604
Author(s):  
Heping Zhu ◽  
Shilong Ying ◽  
Bingluo Zhou ◽  
Xinyang Hu ◽  
Xiao Liang ◽  
...  

2020 ◽  
Vol 61 (49) ◽  
pp. 152610
Author(s):  
Farzane Jafari Asar ◽  
Farinaz Soleymani ◽  
Seyyed Emad Hooshmand ◽  
Azim Ziyaei Halimehjani

2020 ◽  
Vol 16 ◽  
Author(s):  
Marjan Mollazadeh ◽  
Maryam Mohammadi-Khanaposhtani ◽  
Yousef Valizadeh ◽  
Afsaneh Zonouzi ◽  
Mohammad Ali Faramarzi ◽  
...  

Background: α-Glucosidase is a hydrolyze enzyme that plays a crucial role in degradation of carbohydrates and starch to glucose. Hence, α-glucosidase is an important target in the carbohydrate mediated diseases such as diabetes mellitus. Objective: In this study, novel coumarin containing dithiocarbamate derivatives 4a-n were synthesized and evaluated against α-glucosidase in vitro and in silico. Methods: These compounds were obtained of reaction between 4-(bromomethyl)-7-methoxy-2H-chromen-2-one 1, carbon disulfide 2, and primary or secondary amines 3a-n in the presence potassium hydroxide and ethanol at room temperature. In vitro α-glucosidase inhibition and kinetic study of these compounds were performed. Furthermore, docking study of the most potent compounds was also performed by Auto Dock Tools (version 1.5.6). Results: Obtained results showed that all the synthesized compounds exhibited prominent inhibitory activities (IC50 = 85.0 ± 4.0-566.6 ± 8.6 μM) in comparison to acarbose as standard inhibitor (IC50 = 750.0 ± 9.0 µM). Among them, secondary amine derivative 4d with pendant indole group was the most potent inhibitor. Enzyme kinetic study of the compound 4d revealed that this compound compete with substrate to connect to the active site of α-glucosidase and therefore is a competitive inhibitor. Also, molecular docking study predicted that this compound as well interacted with α-glucosidase active site pocket. Conclusion: Our results suggest that the coumarin-dithiocarbamate scaffold can be a promising lead structure for design potent α-glucosidase inhibitors for treatment of type 2 diabetes.


2019 ◽  
Vol 224 ◽  
pp. 115155 ◽  
Author(s):  
Zhaoqian Fan ◽  
Yukun Qin ◽  
Song Liu ◽  
Ronge Xing ◽  
Huahua Yu ◽  
...  

Molecules ◽  
2019 ◽  
Vol 24 (17) ◽  
pp. 3038
Author(s):  
Ramesh ◽  
Rao ◽  
Hong ◽  
Reddy

A series of 2-hydroxy-3-chrysino dithiocarbamate derivatives (3a–k) were designed, synthesized, and characterized for their structure determination by 1H NMR, 13C NMR, and HRMS (ESI) spectral data. They were screened for their in vitro biological activities against a panel of selected bacterial and fungal strains. These antimicrobial studies indicate that some of the analogues manifested significant activity compared to standard drugs. Among the synthetic analogues (3a–k), compounds 3d, 3f, and 3j exhibited very good antibacterial activity and compounds 3d, 3f, and 3h showed very good antifungal activity compared to the standard drugs penicillin and itrazole, respectively. The compounds 3e, 3g, and 3h showed moderate antibacterial activity and the compounds 3j and 3k showed moderate antifungal activity. Molecular docking studies were performed and the experimental antimicrobial screening results were also correlated with the binding energy values obtained by molecular docking. The synthesized chrysin analogues (3a–k) have obeyed Lipinski’s “rule of five” and have drug-likeness.


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