scholarly journals SYNTHESIS AND PHARMACOLOGICAL EVALUATION OF SOME NEW 1,2,4-TRIAZOLO QUINAZOLINE DERIVATIVES

2021 ◽  
Vol 64 (2) ◽  
pp. 69-79
Author(s):  
Hamada Abulkhair
Author(s):  
Bin Wang ◽  
Gaurav Gupta ◽  
Mahaveer Singh ◽  
Kasturi Vishwanatha Setty Veerabhadrappa ◽  
Anurag Mishra ◽  
...  

2018 ◽  
Vol 15 (7) ◽  
pp. 1-20
Author(s):  
Amit Upadhyay ◽  
Suman Jain ◽  
Neetu Bhalla ◽  
Kanika Arora

2008 ◽  
Author(s):  
Todd M. Myers ◽  
Wei Sun ◽  
Ashima Saxena ◽  
Bhupendra P. Doctor ◽  
Andrew J. Bonvillain ◽  
...  

2020 ◽  
Vol 17 (9) ◽  
pp. 709-716
Author(s):  
Ebrahim Saeedian Moghadam ◽  
Shahrzad Ghafary ◽  
Mohsen Amini

With regard to the importance of quinazoline as a privileged scaffold, herein we report the synthesis of twenty seven 2,4-disubstitute quinazoline derivatives in a new catalyst free condition. In the current work, poly ethylene glycol (PEG1000) as an inexpensive, very simple commercially available, ecofriendly and low melting point solvent was used. Air bubbling, a green oxidant, for oxidation purpose was also used. This is the first report about using PEG1000 as a solvent simultaneously with air bubbling as oxidant in quinazoline synthesis. All of the compounds 1-27 were synthesized in high yield with very simple work up and purification process without using column chromatography. All the structures were confirmed using 1H NMR, 13C NMR, IR, MS and elemental analysis.


2015 ◽  
Vol 12 (4) ◽  
pp. 263-276 ◽  
Author(s):  
Anna Bielenica ◽  
Ewa Kedzierska ◽  
Sylwia Fidecka ◽  
Hanna Maluszynska ◽  
Barbara Miroslaw ◽  
...  

Author(s):  
Preethi Saligrama Devegowda ◽  
Kyathegowdanadoddi Srinivasa Balaji ◽  
Doddakunche Shivaramu Prasanna ◽  
Toreshettahally Ramesh Swaroop ◽  
Vivek Hamse Kameshwar ◽  
...  

2012 ◽  
Vol 12 (4) ◽  
pp. 254-276 ◽  
Author(s):  
Paolo Lazzari ◽  
Amedeo Pau ◽  
Simone Tambaro ◽  
Battistina Asproni ◽  
Stefania Ruiu ◽  
...  

2016 ◽  
Vol 6 (1) ◽  
pp. 33-39
Author(s):  
Bhavesh C. Variya ◽  
Anita K Bakrania ◽  
Prabodh V. Shah ◽  
Snehal S. Patel

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