Quarfloxin

Chemical Name:

5-fluoro-N-(2-((S)-1-methylpyrrolidin-2-yl)ethyl)-3-oxo-6-((R)-3-(pyrazin-2-yl)pyrrolidin-1-yl)-3H-benzo[b]pyrido[3,2,1-kl]phenoxazine-2-carboxamide

SMILES Code: 

FC1=C(N2CC[C@@H](C3=CN=CC=N3)C2)C(OC4=C5C=C6C(C=CC=C6)=C4)=C(N5C=C(C(NCC[C@H]7N(C)CCC7)=O)C8=O)C8=C1

InChi Code:

InChI=1S/C35H33FN6O3/c1-40-13-4-7-24(40)8-10-39-35(44)26-20-42-29-15-21-5-2-3-6-22(21)16-30(29)45-34-31(42)25(33(26)43)17-27(36)32(34)41-14-9-23(19-41)28-18-37-11-12-38-28/h2-3,5-6,11-12,15-18,20,23-24H,4,7-10,13-14,19H2,1H3,(H,39,44)/t23-,24+/m1/s1

InChi Key:

WOQIDNWTQOYDLF-RPWUZVMVSA-N

Keyword:

CX 3543; CX-3543; CX 3543; Quarfloxacin

Solubility: 

Storage: 

Description: 

Quarfloxin, also known as Quarfloxacin and CX-3543, is a fluoroquinolone derivative with antineoplastic activity. Quarfloxin disrupts the interaction between the nucleolin protein and a G-quadruplex DNA structure in the ribosomal DNA (rDNA) template, a critical interaction for rRNA biogenesis that is overexpressed in cancer cells; disruption of this G-quadruplex DNA:protein interaction in aberrant rRNA biogenesis may result in the inhibition of ribosome synthesis and tumor cell apoptosis.

Target: