Otamixaban

Chemical compound

none

Identifiers

IUPAC name

Methyl (2R,3R)-2-{3-[amino(imino)methyl]benzyl}-3-{[4-(1-oxidopyridin-4-yl)benzoyl]amino}butanoate

CAS Number

193153-04-7^N

PubChem CID

5496659

ChemSpider

4593439^Y

UNII

S173RED00L

ChEMBL

ChEMBL46618^Y

CompTox Dashboard (EPA)

DTXSID40172917

Chemical and physical dataFormulaC₂₅H₂₆N₄O₄Molar mass446.507 g·mol⁻¹3D model (JSmol)

Interactive image

SMILES

O=C(OC)[C@H](Cc1cc(C(=[N@H])N)ccc1)[C@H](NC(=O)c3ccc(c2cc[n+]([O-])cc2)cc3)C

InChI

InChI=1S/C25H26N4O4/c1-16(22(25(31)33-2)15-17-4-3-5-21(14-17)23(26)27)28-24(30)20-8-6-18(7-9-20)19-10-12-29(32)13-11-19/h3-14,16,22H,15H2,1-2H3,(H3,26,27)(H,28,30)/t16-,22-/m1/s1^Y
Key:PFGVNLZDWRZPJW-OPAMFIHVSA-N^Y

^NY (what is this?) (verify)

Otamixaban (INN) is an experimental injectable anticoagulant direct factor Xa inhibitor^[1] that was investigated for the treatment for acute coronary syndrome. In 2013, Sanofi announced that it had ended development of the drug candidate after poor performance in a Phase III clinical trial.^[2]^[3]

References

^ Guertin KR, Choi YM (2007). "The discovery of the Factor Xa inhibitor otamixaban: from lead identification to clinical development". Curr. Med. Chem. 14 (23): 2471–81. doi:10.2174/092986707782023659. PMID 17979700.
^ "AstraZeneca, Sanofi Cut Programs". Chemical & Engineering News. 91 (23). American Chemical Society: 17. June 10, 2013. Sanofi is ending development on two compounds, the anticancer compound iniparib and the anticoagulant otamixaban, both of which flunked Phase III studies.
^ "Sanofi's Investigational Iniparib, Otamixaban Fail To Meet Goals, Ends Programs". RTT news. Retrieved 11 April 2014.

Antithrombotics (thrombolytics, anticoagulants and antiplatelet drugs) (B01)

Antiplatelet drugs

Glycoprotein IIb/IIIa inhibitors	Abciximab Eptifibatide Orbofiban Roxifiban Sibrafiban^§ Tirofiban
ADP receptor/P2Y₁₂ inhibitors	Thienopyridines Clopidogrel Prasugrel Ticlopidine Nucleotide/nucleoside analogs Cangrelor Elinogrel Ticagrelor
Prostaglandin analogue (PGI2)	Beraprost Iloprost Prostacyclin Treprostinil
COX inhibitors	Acetylsalicylic acid/Aspirin^# Aloxiprin Carbasalate calcium Indobufen Triflusal
Thromboxane inhibitors	Thromboxane synthase inhibitors Dipyridamole (+ aspirin) Picotamide Terbogrel Receptor antagonists Terbogrel Terutroban^§
Phosphodiesterase inhibitors	Cilostazol Dipyridamole Triflusal
Other	Cloricromen Ditazole Vorapaxar

Anticoagulants

Vitamin K antagonists
(inhibit II, VII, IX, X)

Factor Xa inhibitors
(with some II inhibition)

Heparin group/ glycosaminoglycans/ (bind antithrombin)	Low-molecular-weight heparin Bemiparin Certoparin Dalteparin Enoxaparin Nadroparin Parnaparin Reviparin Tinzaparin Oligosaccharides Fondaparinux Idraparinux^§ Heparinoids Danaparoid Dermatan sulfate Sulodexide
Direct Xa inhibitors ("xabans")	Apixaban Betrixaban Darexaban^§ Edoxaban Otamixaban^§ Rivaroxaban