Ultrasound Assisted Faster and Milder Approach to 6H-pyrido[1,2-a] quinazolin-6-imine Derivatives as Potential Inhibitors of PDE4
作者:A. S. G. Prasad、T. Bhaskara Rao、D. Rambabu、Mandava V. Basaveswara Rao、Manojit Pal
DOI:10.2174/1570180814666170317125519
日期:2017.9.8
first time for the quicker synthesis of 6H-pyrido[1,2-a]quinazolin-6-imine derivatives via the reaction of 2-aminopyridines and 2-fluorobenzontriles under mild conditions. Methods: The methodology is free from the use of any transition metal catalyst and afforded the desired products in good yields. Some of the synthesized compounds were evaluated for their potential PDE4 inhibition in silico and subsequently