| 1 | 
                
                    PDE1A
                
             | 7件:  Purine metabolism Purine metabolism, Metabolic pathways, Calcium signaling pathway, Olfactory transduction, Taste transduction, Renin secretion, Morphine addiction | D00227 
                
                    D00227
                
             | 
                
                    Aminophylline
                
             | 1件:  63 63 | 
| 2 | 
                
                    PDE1A
                
             | 7件:  Purine metabolism Purine metabolism, Metabolic pathways, Calcium signaling pathway, Olfactory transduction, Taste transduction, Renin secretion, Morphine addiction | D00371 
                
                    D00371
                
             | 
                
                    Theophylline
                
             | 2件:  236 236, 299 | 
| 3 | 
                
                    PDE1A
                
             | 7件:  Purine metabolism Purine metabolism, Metabolic pathways, Calcium signaling pathway, Olfactory transduction, Taste transduction, Renin secretion, Morphine addiction | D00718 
                
                    D00718
                
             | 
                
                    Flavoxate
                
             | 1件:  226 226 | 
| 4 | 
                
                    PDE1A
                
             | 7件:  Purine metabolism Purine metabolism, Metabolic pathways, Calcium signaling pathway, Olfactory transduction, Taste transduction, Renin secretion, Morphine addiction | D01712 
                
                    D01712
                
             | 
                
                    Theophylline
                
             | 2件:  236 236, 299 | 
| 5 | 
                
                    PDE1A
                
             | 7件:  Purine metabolism Purine metabolism, Metabolic pathways, Calcium signaling pathway, Olfactory transduction, Taste transduction, Renin secretion, Morphine addiction | D02017 
                
                    D02017
                
             | 
                
                    Theophylline
                
             | 2件:  236 236, 299 | 
| 6 | 
                
                    PDE1A
                
             | 7件:  Purine metabolism Purine metabolism, Metabolic pathways, Calcium signaling pathway, Olfactory transduction, Taste transduction, Renin secretion, Morphine addiction | D05429 
                
                    D05429
                
             | 
                
                    Aminophylline
                
             | 1件:  63 63 | 
| 7 | 
                
                    PDE1A
                
             | 7件:  Purine metabolism Purine metabolism, Metabolic pathways, Calcium signaling pathway, Olfactory transduction, Taste transduction, Renin secretion, Morphine addiction | D06103 
                
                    D06103
                
             | 
                
                    Theophylline
                
             | 2件:  236 236, 299 | 
| 8 | 
                
                    PDE1A
                
             | 7件:  Purine metabolism Purine metabolism, Metabolic pathways, Calcium signaling pathway, Olfactory transduction, Taste transduction, Renin secretion, Morphine addiction | D06104 
                
                    D06104
                
             | 
                
                    Theophylline
                
             | 2件:  236 236, 299 | 
| 9 | 
                
                    PDE1A
                
             | 7件:  Purine metabolism Purine metabolism, Metabolic pathways, Calcium signaling pathway, Olfactory transduction, Taste transduction, Renin secretion, Morphine addiction | D07546 
                
                    D07546
                
             | 
                
                    Bucladesine
                
             | 1件:  246 246 | 
| 10 | 
                
                    PDE1A
                
             | 7件:  Purine metabolism Purine metabolism, Metabolic pathways, Calcium signaling pathway, Olfactory transduction, Taste transduction, Renin secretion, Morphine addiction | D07961 
                
                    D07961
                
             | 
                
                    Flavoxate
                
             | 1件:  226 226 |