Mamaghani M. Ultrasound-promoted synthesis of novel dihydropyrido[2,3-d:5,6- d`]dipyrimidine derivatives. JAC [Internet]. 2015 Apr. 18 [cited 2024 Jul. 3];11(5):3567-75. Available from: https://rajpub.com/index.php/jac/article/view/4475