clotting

Apixaban (BMS-562247-01) is an orally active anticoagulant that inhibits coagulation factor Xa, directly preventing the conversion of prothrombin to thrombin and the formation of cross-linked fibrin clots.

Warfarin (Coumafene) is a vitamin K antagonist, and it works by blocking the action of vitamin K, which is necessary for the synthesis of clotting factors in the liver. Warfarin blocks the action of vitamin K by inhibiting the enzyme gamma-glutamyl carboxylase, which is responsible for the carboxylation of glutamate residues in the clotting factors. This prevents the production of functional clotting factors, leading to an anticoagulant effect.

Heparin sodium is a sulfated polysaccharide, which belongs to the family of glycosaminoglycans. It is utilized as an anticoagulant and interacted with diverse proteins for numerous important biological activities.Heparin sodium salt (Sodium heparinate) significantly inhibits exosome-cell interactions.

Sirtuin modulator 2 (N-(3-(imidazo[2,1-b]thiazol-6-yl)phenyl)-2-methoxybenzamide) exhibits antidiabetic, anti-inflammatory and antitumor activities.

Dicoumarol (Dicumarol) is a hydroxycoumarin originally isolated from molding sweet-clover hay, with anticoagulant and vitamin K depletion activities. Dicoumarol is a competitive inhibitor of vitamin K epoxidereductase; thus, it inhibits vitamin K recycling and causes depletion of active vitamin K in blood. This prevents the formation of the active form of prothrombin and several other coagulant enzymes, and inhibits blood clotting.

BMS-962212, a direct, reversible, and selective factor XIa (FXIa) inhibitor, demonstrates fast pharmacodynamic (PD) response onset and rapid elimination with a well-tolerated profile. It dependently increases activated partial thromboplastin time and decreases FXI clotting activity exposure [1].

Hydrastinine hydrochloride is a semisynthetic alkaloid from the hydrolysis of the alkaloid Hydrastine, used as a haemostatic drug.

Hematin (Ferrihemic acid) is an iron-containing porphyrin. It is used for testing in vitro activities of the Rx-01 oxazolidinones against hospital and community pathogens.

Tibrofan is a non-peptide integrin αIIb β3 receptor inhibitor, commonly used in conjunction with heparin to help prevent blood clotting.

Desmopressin acetate is a synthetic replacement for vasopressin, which reduces urine production. Medical use of Desmopressin acetate includes: (a) bed wetting; (b) diabetes insipidus; (c) nighttime urination; (d) clotting disorders.

Clocoumarol is an anticoagulant that prevents blood clotting. It also can inhibit the dilatation of the spleen and the congestion of lymph nodes.

AR-H067637 is a rapid-binding, reversible and potent (inhibition constant K(i) = 2-4 nM), competitive inhibitor of thrombin, as well as of thrombin bound to fibrin (clot-bound thrombin) or to thrombomodulin. The total amount of free thrombin generated in

AZ12971554 is a potent inhibitor of human thrombin. Ki = 0.3nM, Activated partial thromboplastin time (APTT) IC50 = 0.68µM, Ecarin clotting time (ECT) IC50 = 0.16µM in human plasma.

R-1663 is a factor Xa inhibitor. R-1663 prolonged clotting times, inhibited thrombin generation (peak height and endogenous thrombin potential [ETP]) and anti-factor Xa activity in a concentration-dependent manner without increasing bleeding time. Pharmac

Darexaban (Tanexaban, YM-150) is a direct inhibitor of Factor Xa.Darexaban and Darexaban glucuronide selectively and competitively inhibit FXA and inhibit prothrombin activity at the site of blood clot (thrombus) formation. This leads to a reduction in blood clot formation in a dose-dependent manner. Reducing clotting will reduce blockages in blood flow, which may reduce the risk of myocardial infarction, unstable angina, venous thrombosis, and ischemic stroke.

Streptokinase is a bacterial protein that acts as a plasminogen activator, commonly employed in the investigation of blood-clotting disorders. Its application extends to enhancing reperfusion blood flow after coronary artery occlusion.

Bivalirudin (BG-8967) is a reversible inhibitor of α- and ζ-thrombin (Kis = 2.56 and 1.84 nM, respectively), enzymes that exhibit high fibrinogen-clotting activities.

Isodemethylwedelolactone (Isodemethylwedelolacton) is a natual product,has Clotting activity.

Sirtuin Modulator 5, a sirtuin modulating agent, activates SIRT1 with an efficacy marked by a DC50 value of less than 50 μM. It is applicable in enhancing cell longevity and is researched for its therapeutic potential in a wide range of diseases such as those associated with aging or stress, diabetes, obesity, neurodegenerative diseases, cardiovascular diseases, blood clotting disorders, inflammation, cancer, and flushing. Furthermore, it holds promise for conditions that could benefit from boosted mitochondrial activity [1].

ARC19499, an aptamer, inhibits the tissue factor pathway inhibitor (TFPI), facilitating clot initiation and propagation through the extrinsic pathway. It binds specifically to TFPI, blocking its inhibition of both factor Xa and the TF factor VIIa complex, thereby correcting thrombin generation in hemophilia A and B plasma and restoring clotting in FVIII-neutralized whole blood.

Cys-pexiganan, a derivative of pexiganan with an added N-terminal cysteine, is an antimicrobial peptide effective against P. aeruginosa and S. aureus, with minimum inhibitory concentrations (MICs) of 64 and 16 µg/ml, respectively. Its conjugation to cellulose acetate-incorporated polyvinyl alcohol electrospun mats enhances the clotting of isolated recalcified human plasma.

Heparin (Nadroparin) calcium (MW 3600-5000), an anticoagulant, forms a reversible complex with antithrombin III (ATIII), known as the heparin-antithrombin III complex. This complex then irreversibly binds to and inactivates thrombin and other activated clotting factors IX, X, XI, and XII, thereby inhibiting the conversion of fibrinogen to fibrin [1] [2].

Heparin calcium (MW 15000-19000), an anticoagulant, forms a reversible complex with antithrombin III (ATIII), known as the heparin-antithrombin III complex. This complex binds to thrombin and the activated clotting factors IX, X, XI, and XII, leading to their irreversible inactivation and inhibiting the conversion of fibrinogen into fibrin [1] [2].

Vitamin K1-d4 is a deuterated compound of Vitamin K1. Vitamin K1 has a CAS number of 84-80-0. Vitamin K1 (Phylloquinone) is a naturally-occurring vitamin. Vitamin K1 is essential for blood clotting, bone and vascular metabolism.