Kuraridine is measured against cGMP PDE5 to identify potent cGMP specific phosphodiesterase type 5 inhibitory constituents.

Dimepiperate is an agent of biochemical.

Racecadotril-D5 is intended for use as an internal standard for the quantification of racecadotril by GC- or LC-MS. Racecadotril (T1176) is a prodrug form of the neprilysin (NEP)inhibitor thiorphan. In vivo,racecadotril reduces or prevents castor oil-induced diarrhea without delaying intestinal transit in rats when administered at doses of 80 or 100 mg/kg,respectively. It also decreases the duration of diarrhea and increases body weight gain in a neonatal gnotobiotic pig model of human rotavirus-induced diarrhea. Formulations containing racecadotril have been used in the treatment of acute diarrhea.

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

ZK824190 是具有口服活性尿激酶型纤溶酶原激活剂 (uPA) 选择性抑制剂，对 uPA，tPA 和 Plasmin 的IC50分别为 237，1600 和 1850 nM。ZK824190在多发性硬化症中有研究价值。

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

BC 11 hydrobromide是一种选择性 TMPRSS2 和尿激酶 (uPA) 抑制剂 。BC-11 诱导线粒体活性减弱，促进活性氧的产生，促进细胞凋亡，可用于研究乳腺癌。

4-Aminobenzamidine dihydrochloride (p-Aminobenzamidine dihydrochloride) 是一种强胰蛋白酶 (trypsin)抑制剂，也是一种相对较弱的尿激酶型纤溶酶原激活剂 (uPA) 抑制剂 (Ki=82 μM)。4-Aminobenzamidine 可抑制 SCID 小鼠体内前列腺肿瘤的生长。

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