Synthesis and antiviral activities of N-9-oxypurine 1, 3-Dio...
                                 
                                
                                 [Nguyen-Ba, Nghe; Lee, Nola; Chan, Laval; Zacharie, Boulos Bioorganic and Medicinal Chemistry Letters, 2000 , vol. 10, # 19 p. 2223 - 2226]
                                
                                
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                                Synthesis and antiviral activities of N-9-oxypurine 1, 3-Dio...
                                 
                                
                                 [Nguyen-Ba, Nghe; Lee, Nola; Chan, Laval; Zacharie, Boulos Bioorganic and Medicinal Chemistry Letters, 2000 , vol. 10, # 19 p. 2223 - 2226]
                                
                                
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                                Synthesis of (Z)-N-(2-amino-1, 2-dicyanovinyl) formamide O-a...
                                 
                                
                                 [Booth, Brian L.; Costa, Flora A. T.; Mahmood, Zahid; Pritchard, Robin G.; Proenca, M. Fernanda Journal of the Chemical Society - Perkin Transactions 1, 1999 , # 13 p. 1853 - 1858]
                                
                                
                             | 
                        
                        
                        
                            
                                
                                Synthesis of (Z)-N-(2-amino-1, 2-dicyanovinyl) formamide O-a...
                                 
                                
                                 [Booth, Brian L.; Costa, Flora A. T.; Mahmood, Zahid; Pritchard, Robin G.; Proenca, M. Fernanda Journal of the Chemical Society - Perkin Transactions 1, 1999 , # 13 p. 1853 - 1858]
                                
                                
                             | 
                        
                        
                        
                            
                                
                                Synthesis of (Z)-N-(2-amino-1, 2-dicyanovinyl) formamide O-a...
                                 
                                
                                 [Booth, Brian L.; Costa, Flora A. T.; Mahmood, Zahid; Pritchard, Robin G.; Proenca, M. Fernanda Journal of the Chemical Society - Perkin Transactions 1, 1999 , # 13 p. 1853 - 1858]
                                
                                
                             |