PDE
- B7673 BC 11-38Summary: Selective PDE11 inhibitor
- B7599 Gisadenafil besylateSummary: PDE5 inhibitor
- B7539 CDP 840 hydrochlorideSummary: PDE4 inhibitor,potent and selective
- B7257 MesopramSummary: PDE4 inhibitor, orally active
- B7206 IBMX1 CitationSummary: Phosphodiesterase inhibitor
- B7162 CP 80633Summary: PDE4 inhibitor
- B7022 Trequinsin hydrochlorideSummary: PDE3 inhibitor
- B6988 BRL 50481Target: Phosphodiesterases (PDEs)Summary: PDE7 inhibitor,potent and selective
- B6870 YM 976Summary: PDE4 inhibitor, orally active
- B6868 ICI 63197Summary: PDE4 inhibitor