461054-93-3
461054-93-3
Chemical Structure
Ko 143
- CAS No.: 461054-93-3
- Formula:C26H35N3O5
- Molecular Weight:469.57
IUPAC Name: tert-butyl 3-((3S,6S,12aS)-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)propanoate
InChIKey: NXNRAECHCJZNRF-JBACZVJFSA-N
SMILES: O=C1N2[C@]([H])(C3=C(C[C@]2(C(N[C@H]1CCC(OC(C)(C)C)=O)=O)[H])C4=CC=C(OC)C=C4N3)CC(C)C
Biological Activity: Ko 143 is a potent and selective ATP-binding cassette subfamily G member 2 (ABCG2/BCRP) inhibitor. Ko 143 displays >200-fold selectivity over P-gp and MRP-1 transporters[1][2].
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Ko 143 | 99.97% | Ko 143 is a potent and selective ATP-binding cassette subfamily G member 2 (ABCG2/BCRP) inhibitor. Ko 143 displays >200-fold selectivity over P-gp and MRP-1 transporters. | ||||||||||||||||||||
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Ko 143 (Standard) | ≥98% | Ko 143 (Standard) is the analytical standard of Ko 143 (HY-10010). This product is intended for research and analytical applications. Ko 143 is a potent and selective ATP-binding cassette subfamily G member 2 (ABCG2/BCRP) inhibitor. Ko 143 displays >200-fold selectivity over P-gp and MRP-1 transporters. | ||||||||||||||||||||
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References
- [1]. Weidner LD, et al. The Inhibitor Ko143 Is Not Specific for ABCG2. J Pharmacol Exp Ther. 2015 Sep;354(3):384-93. [Content Brief]
- [2]. JD Allen et al. Potent and Specific Inhibition of the Breast Cancer Resistance Protein Multidrug Transporter in Vitro and in Mouse Intestine by a Novel Analogue of Fumitremorgin C. Mol. Cancer Ther. 2002, 1, 417-425. [Content Brief]
