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Substance Name: KO 143
RN: 461054-93-3


  • A breast cancer resistance protein (BCRP) inhibitor.

Molecular Formula

  • C26-H25-N3-O5
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Names and Synonyms

Results Name

  • KO 143

Name of Substance

  • 3-(6-Isobutyl-9-methoxy-1,4-dioxo-1,2,3,4,6,7,12,12a-octahydropyrazino(1',2'-1,6)pyrido(3,4-b)indol-3-yl)propionic acid tert-butyl ester


  • KO143

Registry Numbers

CAS Registry Number

  • 461054-93-3

System Generated Number

  • 0461054933