Eribulin

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Eribulin
Systematic (IUPAC) name
2-(3-Amino-2-hydroxypropyl)hexacosahydro-3-methoxy- 26-methyl-20,27-bis(methylene)11,15-18,21-24,28-triepoxy- 7,9-ethano-12,15-methano-9H,15H-furo(3,2-i)furo(2',3'-5,6) pyrano(4,3-b)(1,4)dioxacyclopentacosin-5-(4H)-one
Identifiers
CAS number 253128-41-5
ATC code  ?
PubChem  ?
Chemical data
Formula C40H59NO11 
Mol. mass 729.90 g/mol
Pharmacokinetic data
Bioavailability  ?
Metabolism  ?
Half life  ?
Excretion  ?
Therapeutic considerations
Pregnancy cat.

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Legal status
Routes  ?

Eribulin (INN, codenamed E7389) is an investigational anti-cancer drug. It is currently being investigated by Eisai for the third-line treatment of advanced breast cancer in patients who were pretreated with anthracycline, taxane and capecitabine. Eribulin is a synthetic analogue of halichondrin B, a potent, natural mitotic inhibitor with an unique mechanism of action found in the Halichondria genus of sponges.[1]

On February 1, 2008, Eisai announced a change in the schedule for submission to the US Food and Drug Administration (FDA) of a New Drug Application (NDA) for eribulin.[2]

[edit] References

  1. ^ Kuznetsov G, Towle MJ, Cheng H, et al (August 2004). "Induction of morphological and biochemical apoptosis following prolonged mitotic blockage by halichondrin B macrocyclic ketone analog E7389". Cancer Res 64 (16): 5760–6. doi:10.1158/0008-5472.CAN-04-1169. PMID 15313917. 
  2. ^ Drugs.com, Eisai Announces Change in U.S. Submission Schedule for E7389 New Drug Application. Retrieved on 2008-02-06.