Yonkenafil HCl, a PDE5 inhibitor, is used potentially for the treatment of erectile dysfunction.

CI-1044 is an inhibitor of PDE4 (IC50s: 0.29, 0.08, 0.56, 0.09 μM for PDE4A5, PDE4B2, PDE4C2 and PDE4D3).

Obscurolide A1 是一种可从链霉菌 viridochromogenes 的培养硝酸盐中分离出的丁内酯，对牛的钙/钙调节非依赖性和非依赖性磷酸二酯酶表现出较弱的抑制活性

22(S)-hydroxy Cholesterol is a synthetic oxysterol and a modulator of the liver X receptor (LXR). [1] t prevents monocyte chemoattractant protein 1 (MCP-1) expression induced by the LXR agonist GW 3965 in primary hepatocytes and downregulates mRNA expression of the LXR target genes CD36, ACSL1, and SCD-1 in human myotubes. It decreases triacylglycerol and diacylglycerol synthesis from labeled palmitate and acetate, respectively, in human myoblasts by 50% when used at a concentration of 10 uM. 22(S)-hydroxy Cholesterol also reduces fatty acid synthase (FAS) reporter activity through an LXR response element in the promoter region in COS-1 cells transfected with RXRα and LXRα and decreases the expression of MCP-1 and CCR2 in a mouse model of chronic ethanol consumption.[1] [2] Dietary supplementation of 22(S)-hydroxy cholesterol (30 mg/kg per day) leads to less body weight gain and lower liver triacylglycerol levels in rats when fed either a regular chow or high-fat diet as well as preven

N-Arachidonyl maleimide 是一种有效且不可逆的单酰基甘油脂肪酶 (MAGL) 抑制剂，IC50值为 140 nM。

UK-122 is a potent and selective uPA inhibitor (Ki = 20 nM). The IC(50) of UK122 in a cell-free indirect uPA assay is 0.2 micromol/L. UK122 showed little cytotoxicity against CFPAC-1 cells (IC(50) > 100 micromol/L) but significantly inhibited the migratio