Eribulin Mesylate and Generics

January 26, 2026

About Eribulin [Inhibitor of microtubule dynamics]

Eribulin mesylate is an antitubulin antimitotic agent with distinct microtubule end-binding properties that result in inhibition of microtubule dynamics in ways that differ from those of vinblastine and paclitaxel. 

Eribulin Mesylate is the most complex synthetic drug today. Its synthesis involves as many as 65 steps, earning it the nickname “the Mount Everest of synthetic drugs.”

Eribulin Mesylate is a type of chemotherapy. Eribulin is indicated for the treatment of people with locally advanced or metastatic breast cancer, and for the treatment of adults with unresectable liposarcoma.

Commercial Products

AttributesRD codeBrand NameApprovedOwnerAreaWebSite
OriginatorJ9179Halaven®2010EisaiUSAeisai.com
BiosimilarERI-001CNN:艾乐林®2024CHIATHAI TIANQIONG(CNN:正大天晴药业)Chinacttq.com
BiosimilarAPL-1702CNN:欧纳琳®2025Kindos Pharma(CNN:健进制药)Chinakindospharma.com
BiosimilarH20233223CNN:®博立宁2023BrightGene(CNN:博瑞制药)Chinabright-gene.com

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