SALAS C., O.,                                                           
                    
                                          A. ZARATE,                                                           
                    
                                          
V. KRYŠTOF,                                                           
                    
                                          J. MELLA,                                                           
                    
                                          M. FAUNDEZ,                                                           
                    
                                          J. BREA,                                                           
                    
                                          M. LOZA,                                                           
                    
                                          I. BRITO,                                                           
                    
                                          D. HENDRYCHOVA,                                                           
                    
                                          
R. JORDA,                                                           
                    
                                          A. CABRERA,                                                           
                    
                                          R. TAPIA,                                                           
                    
                                          C. ESPINOSA-BUSTOS                        
        Promising 2,6,9-Trisubstituted Purine Derivatives for Anticancer Compounds: Synthesis, 3D-QSAR, and Preliminary Biological Assays.        
                  International Journal of Molecular Sciences.                
                  2020,
                
                              21(1),
                  
                              pii: E161,
                          
                  ISSN: 1422-0067,
                
                
                              PMID: 
31881717,                          
                 
                                                      
 PDF.