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10mM in DMSO for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Namitecan is a potent topoisomerase I inhibitor, with antitumor property.
In Vitro
Namitecan and cetuximab cooperate in inhibiting EGFR expression. Namitecan induces a dose-dependent decrease in EGFR expression in the different cell lines. ST1968 induces a comparable level of apoptosis in A431 and A431/TPT cells with IC 50 of 0.21 and 0.29 μM. MCE has not independently confirmed the accuracy of these methods. They are for reference only.
In Vivo
Namitecan (10 mg/kg) in combination with cetuximab (1 mg/mouse) induces synergistic antitumor effects in SCC models as a function of EGFR gene copy number . ST1968 (25 mg/kg) causes acceptable body weight loss and no toxic deaths. ST1968 produces a 100% complete response rate in the mice bearing the A431 tumor, and retains a relevant activity in the topotecan-resistant tumor. MCE has not independently confirmed the accuracy of these methods. They are for reference only.
IC50& Target:Topoisomerase I
| Isomeric SMILES | CC[C@@]1(C2=C(COC1=O)C(=O)N3CC4=C(C5=CC=CC=C5N=C4C3=C2)/C=N/OCCN)O |
|---|---|
| Alternate CAS | 372105-27-6 |
| PubChem CID | 10950142 |
| MeSH Entry Terms | namitecan;ST 1968;ST-1968;ST1968 |
| Molecular Weight | 434.44 |
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