scholarly journals An efficient one-pot synthesis and biological evaluation of novel (E)-2-aroyl-4-arylidene-5-oxotetrahydrofuran derivatives

2020 ◽  
pp. 174751982095862
Author(s):  
Hong-Mei Wang ◽  
Xiu-Lian Zhu ◽  
Qin-Hua Chen ◽  
Ming-Wu Ding ◽  
Xiao-Hua Zeng

An efficient one-pot base-mediated approach to ( E)-2-aroyl-4-arylidene-5-oxotetrahydro-furans is developed. Nine ( E)-2-aroyl-4-arylidene-5-oxotetrahydrofurans are synthesized in good yields via tandem Passerini and cyclization reactions, starting from Baylis–Hillman acids, aryl glyoxals, and isocyanides at room temperature in the presence of Cs2CO3. In addition, the MTT assay is used to evaluate their cytotoxicities toward the cervical cancer cell lines C-33A, CaSki, and SiHa and the hepatocarcinoma cell line HepG2. The results show that some of the compounds inhibit the proliferation of cancer cells significantly.

2019 ◽  
Vol 24 (2) ◽  
pp. 355-377 ◽  
Author(s):  
Gaurangkumar C. Brahmbhatt ◽  
Tushar R. Sutariya ◽  
Hiralben D. Atara ◽  
Narsidas J. Parmar ◽  
Vivek K. Gupta ◽  
...  

2013 ◽  
Vol 23 (24) ◽  
pp. 6721-6727 ◽  
Author(s):  
Jyoti Mareddy ◽  
Suresh Babu Nallapati ◽  
Jayasree Anireddy ◽  
Yumnam Priyadarshini Devi ◽  
Lakshmi Narasu Mangamoori ◽  
...  

ChemInform ◽  
2011 ◽  
Vol 42 (17) ◽  
pp. no-no
Author(s):  
Sangku Lee ◽  
Jae Nyoung Kim ◽  
Ji Hye Min ◽  
Kab Seog Yoon ◽  
Ki Deok Shin ◽  
...  

INDIAN DRUGS ◽  
2017 ◽  
Vol 54 (05) ◽  
pp. 11-15
Author(s):  
R. R Somani ◽  
◽  
P. K Chaskar ◽  
P. M. Patil

One of the principles of green chemistry emphasises on minimisation of environmental and economic impacts by developing synthetic reactions at ambient temperature and pressure.The rise of resistant strains of microorganisms is an issue of regularly expanding seriousness. Therefore, the development of new antimicrobial agents will remain a challenge for chemists. we herein report room temperature synthesis of newer heterocyclic compounds belonging to 1,3,4-oxadiazole scaffold. Their structures were confirmed using various spectroscopic techniques. These compounds were evaluated for antifungal, antibacterial and antitubercular activities.


2018 ◽  
Vol 3 (12) ◽  
pp. 3374-3378 ◽  
Author(s):  
Hitendra Joshi ◽  
Nirav Shah ◽  
Dhiman Sakar ◽  
N. C. Desai ◽  
Krunalsinh A. Jadeja

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