Platelet

Furegrelate sodium (U-63557A) is a selective thromboxane synthase inhibitor with oral activity. Furegrelate sodium(U-63557A) inhibits thromboxane A2 (TXA2) synthase in human platelet microsomes with an IC50 of 15 nM.

CYM50260 is a potent and highly selective agonist of the sphingosine-1-phosphate 4 receptor (S1P4-R, EC50= nM), exhibiting no activity against S1P1-R, S1P2-R, S1P3-R, and S1P5-R.

Aspirin is an orally active, selective, and irreversible inhibitor of COX-1 and COX-2 with IC₅₀ values of 5 and 210 μg/mL, respectively. It induces apoptosis, inhibits NF-κB activation and platelet prostaglandin synthesis, thereby preventing thrombosis. Additionally, it acts as a histone deacetylase inhibitor that upregulates p21, exhibiting anti-inflammatory, antipyretic, analgesic, and anti-platelet aggregation activities. Aspirin is commonly used to induce gastric ulcer models.

Prasugrel (CS-747) is a piperazine derivative and PLATELET AGGREGATION INHIBITOR that is used to prevent THROMBOSIS in patients with ACUTE CORONARY SYNDROME; UNSTABLE ANGINA and MYOCARDIAL INFARCTION, as well as in those undergoing PERCUTANEOUS CORONARY INTERVENTIONS.

Sulfinpyrazone (NSC-75925) is a uricosuric drug that is used to reduce the serum urate levels in gout therapy. It lacks anti-inflammatory, analgesic, and diuretic properties.

Adenosine (D-Adenosine) is a natural product, a ribonucleoside consisting of adenine bound to ribose. Adenosine has vasodilatory, antiarrhythmic and analgesic effects.

Ibudilast (MN-166)(KC-404;AV-411;MN-166) is a relatively nonselective phosphodiesterase inhibitor. It is approved for use as an anti-inflammatory in Japan.

Ozagrel (Domenan) is a selective thromboxane A(2) (TXA(2)) synthetase inhibitor with IC50 of 11 nM for rabbit platelet, used for the improvement of postoperative cerebrovascular contraction and accompanying cerebral ischaemia.

Ozagrel hydrochloride (OKY-046 HCl) is a selective thromboxane A(2) synthetase inhibitor used for the improvement of postoperative cerebrovascular contraction and accompanying cerebral ischaemia.

Prasugrel Hydrochloride (LY 640315 Hydrochloride) is a piperazine derivative and pletelet aggregation inhibitor that is used to prevent thrombosis in patients with acute coronary syndrome.

Dacisteine (N,S-Diacetyl-L-cysteine) is an inhibitor of New Delhi metallo-beta-lactamase-1 (NDM-1) with an IC50 of 1000 μM.

MNS is a tyrosine kinases inhibitor, inhibits Syk, Src, p97 with IC50 of 2.5 μM, 29.3 μM and 1.7 μM, respectively.

SU4984 is a cell-permeable, ATP-competitive and reversible inhibitor of the fibroblast growth factor receptor 1 (FGFR1).

Limaprost (17α,20-dimethyl-δ2-PGE1) is an analog of PGE1 with structural modifications intended to give it a prolonged half-life and greater potency.It is a potent and orally active vasodilator. Limaprost increases blood flow and inhibits platelet aggregation. Limaprost (17α,20-dimethyl-δ2-PGE1) can be used for pain relief, has antianginal effects, and has potential for ischaemic symptoms treatment.

MY-5445 (N-(3-chlorophenyl)-4-phenylphthalazin-1-amine) is a specific inhibitor of phosphodiesterase type 5 (PDE5). MY-5445 selectively inhibits cGMP PDE (Ki:1.3 μM).

Prostaglandin E1 (Alprostadil) is the naturally occurring prostaglandin E1 (PGE1) which displays a variety of pharmacologic actions. Prostaglandin E1 is a potent vasodilator agent that increases peripheral blood flow, inhibits platelet aggregation, and induces bronchodilation. Used in the treatment of erectile dysfunction, this agent produces corporal smooth muscle relaxation by binding to PGE receptors, resulting in the activation of adenylate cyclase and the subsequent accumulation of 3'5'-cAMP.

Parmodulin 2 (ML 161) is the inhibitor of protease-activated receptor 1 (PAR1)-mediated platelet activation (IC50: 0.26 μM for the inhibition of platelet P-selectin expression on human platelets). It also inhibits thrombin-induced platelet activation.

Chlorotrianisene (tri-p-anisylchloroethylene) is an orally bioavailable, highly lipophilic, synthetic triphenylethylene (TPE) derivative and selective estrogen receptor modulator (SERM), with predominantly estrogenic but also antiestrogenic activities.

R59949 is used as a Diacylglycerol kinase (DGK) inhibitor.

Jujuboside B has potent inhibitory effects on collagen-, thrombin-, AA-, and ADP-induced aggregation, and also exhibits superior protection on the thromboembolic model.

1. Notoginsenoside Fc has perfect anti-platelet aggregatory effect.

CID 16020046 (C390-0219) is a selective GPR55 antagonist, inhibiting GPR55 constitutive activity with IC50 of 0.15 μM in yeast.

Cangrelor tetrasodium is a reversible and selective antagonist of platelet P2Y12, with prompt and potent antiplatelet effects.

Mofezolac (formerly known as Disopain or N-22) is a highly selective COX-1 (cyclooxygenase-1) inhibitor with COXs selectivity index > 6000