Skip to main content
An official website of the United States government
NIH Websites Are Changing
Per Executive Order 14434, federal agencies are now using "Super Intelligence" (SI) in place of "Artificial Intelligence" (AI). You may see both terms across NIH content during this transition.

avatrombopag maleate

The maleate salt form of avatrombopag, an orally available platelet thrombopoietin receptor (TPOR; MPL) agonist, with potential megakaryopoiesis stimulating activity. Upon administration, avatrombopag binds to and stimulates TPOR, which may lead to the proliferation and differentiation of megakaryocytes from bone marrow progenitor cells. This increases the production of platelets and may prevent chemotherapy-induced thrombocytopenia (CIT). TPOR is a cytokine receptor and member of the hematopoietin receptor superfamily.
Check for active clinical trials using this agentView this agent in the NCI Thesaurus
Synonym:1-(3-chloro-5-((4-(4-chlorothiophen-2-yl)-5-(4-cyclohexylpiperazin-1-yl)thiazol-2- yl)carbamoyl)pyridin-2-yl)piperidine-4-carboxylic acid mono-(2Z)-but-2-enedioate
E5501 maleate
US brand name:Doptelet
Chemical structure:4-piperidinecarboxylic Acid, 1-(3-chloro-5-(((4-(4-chloro-2-thienyl)-5-(4-cyclohexyl-1- piperazinyl)-2-thiazolyl)amino)carbonyl)-2-pyridinyl)-, (2Z)-2-butenedioate (1:1)
Search NCI's Drug Dictionary
Please enter up to 30 characters for your search