| 1 | 
                
                    PDE4C
                
             | 5件:  Purine metabolism Purine metabolism, Metabolic pathways, cAMP signaling pathway, Parathyroid hormone synthesis, secretion and action, Morphine addiction | D00227 
                
                    D00227
                
             | 
                
                    Aminophylline
                
             | 1件:  63 63 | 
| 2 | 
                
                    PDE4C
                
             | 5件:  Purine metabolism Purine metabolism, Metabolic pathways, cAMP signaling pathway, Parathyroid hormone synthesis, secretion and action, Morphine addiction | D00371 
                
                    D00371
                
             | 
                
                    Theophylline
                
             | 2件:  236 236, 299 | 
| 3 | 
                
                    PDE4C
                
             | 5件:  Purine metabolism Purine metabolism, Metabolic pathways, cAMP signaling pathway, Parathyroid hormone synthesis, secretion and action, Morphine addiction | D00528 
                
                    D00528
                
             | 
                
                    Caffeine
                
             | 9件:  2 2, 6, 13, 21, 46, 78, 96, 97, 265 | 
| 4 | 
                
                    PDE4C
                
             | 5件:  Purine metabolism Purine metabolism, Metabolic pathways, cAMP signaling pathway, Parathyroid hormone synthesis, secretion and action, Morphine addiction | D00718 
                
                    D00718
                
             | 
                
                    Flavoxate
                
             | 1件:  226 226 | 
| 5 | 
                
                    PDE4C
                
             | 5件:  Purine metabolism Purine metabolism, Metabolic pathways, cAMP signaling pathway, Parathyroid hormone synthesis, secretion and action, Morphine addiction | D01385 
                
                    D01385
                
             | 
                
                    Ibudilast
                
             | 2件:  2 2, 13 | 
| 6 | 
                
                    PDE4C
                
             | 5件:  Purine metabolism Purine metabolism, Metabolic pathways, cAMP signaling pathway, Parathyroid hormone synthesis, secretion and action, Morphine addiction | D01453 
                
                    D01453
                
             | 
                
                    Caffeine
                
             | 9件:  2 2, 6, 13, 21, 46, 78, 96, 97, 265 | 
| 7 | 
                
                    PDE4C
                
             | 5件:  Purine metabolism Purine metabolism, Metabolic pathways, cAMP signaling pathway, Parathyroid hormone synthesis, secretion and action, Morphine addiction | D01712 
                
                    D01712
                
             | 
                
                    Theophylline
                
             | 2件:  236 236, 299 | 
| 8 | 
                
                    PDE4C
                
             | 5件:  Purine metabolism Purine metabolism, Metabolic pathways, cAMP signaling pathway, Parathyroid hormone synthesis, secretion and action, Morphine addiction | D01783 
                
                    D01783
                
             | 
                
                    Rolipram
                
             | 2件:  8 8, 13 | 
| 9 | 
                
                    PDE4C
                
             | 5件:  Purine metabolism Purine metabolism, Metabolic pathways, cAMP signaling pathway, Parathyroid hormone synthesis, secretion and action, Morphine addiction | D02017 
                
                    D02017
                
             | 
                
                    Theophylline
                
             | 2件:  236 236, 299 | 
| 10 | 
                
                    PDE4C
                
             | 5件:  Purine metabolism Purine metabolism, Metabolic pathways, cAMP signaling pathway, Parathyroid hormone synthesis, secretion and action, Morphine addiction | D05429 
                
                    D05429
                
             | 
                
                    Aminophylline
                
             | 1件:  63 63 | 
| 11 | 
                
                    PDE4C
                
             | 5件:  Purine metabolism Purine metabolism, Metabolic pathways, cAMP signaling pathway, Parathyroid hormone synthesis, secretion and action, Morphine addiction | D05744 
                
                    D05744
                
             | 
                
                    Roflumilast
                
             | 2件:  84 84, 299 | 
| 12 | 
                
                    PDE4C
                
             | 5件:  Purine metabolism Purine metabolism, Metabolic pathways, cAMP signaling pathway, Parathyroid hormone synthesis, secretion and action, Morphine addiction | D06103 
                
                    D06103
                
             | 
                
                    Theophylline
                
             | 2件:  236 236, 299 | 
| 13 | 
                
                    PDE4C
                
             | 5件:  Purine metabolism Purine metabolism, Metabolic pathways, cAMP signaling pathway, Parathyroid hormone synthesis, secretion and action, Morphine addiction | D06104 
                
                    D06104
                
             | 
                
                    Theophylline
                
             | 2件:  236 236, 299 | 
| 14 | 
                
                    PDE4C
                
             | 5件:  Purine metabolism Purine metabolism, Metabolic pathways, cAMP signaling pathway, Parathyroid hormone synthesis, secretion and action, Morphine addiction | D07546 
                
                    D07546
                
             | 
                
                    Bucladesine
                
             | 1件:  246 246 | 
| 15 | 
                
                    PDE4C
                
             | 5件:  Purine metabolism Purine metabolism, Metabolic pathways, cAMP signaling pathway, Parathyroid hormone synthesis, secretion and action, Morphine addiction | D07961 
                
                    D07961
                
             | 
                
                    Flavoxate
                
             | 1件:  226 226 | 
| 16 | 
                
                    PDE4C
                
             | 5件:  Purine metabolism Purine metabolism, Metabolic pathways, cAMP signaling pathway, Parathyroid hormone synthesis, secretion and action, Morphine addiction | D08860 
                
                    D08860
                
             | 
                
                    Apremilast
                
             | 7件:  46 46, 50, 56, 97, 107, 162, 271 |