Tepotinib

Bezeichnung:Tepotinib

CAS-Nr1100598-32-0

Englisch Name:Tepotinib

CBNumberCB72550731

SummenformelC29H28N6O2

Molgewicht492.57

MOL-Datei1100598-32-0.mol

Tepotinib physikalisch-chemischer Eigenschaften

Siedepunkt	626.5±65.0 °C(Predicted)
Dichte	1.25
storage temp.	Store at -20°C
Aggregatzustand	Solid
pka	8.93±0.10(Predicted)
Wasserlöslichkeit	≥ 4.93 mg/mL in DMSO, <2.52 mg/mL in EtOH, <2.56 mg/mL in Water
InChIKey	AHYMHWXQRWRBKT-UHFFFAOYSA-N
SMILES	C(#N)C1=CC=CC(C2=NN(CC3=CC=CC(C4=NC=C(OCC5CCN(C)CC5)C=N4)=C3)C(=O)C=C2)=C1

Gefahreninformationscode (GHS)

Tepotinib Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung
Tepotinib is a highly selective inhibitor against MET. In xenograft models, acquired resistance to EGFR TKIs via secondary EGFR T790 M mutations can be overcome with tepotinib treatment.
Verwenden
EMD 1214063 is a novel ATP-comptetitive inhibitor of the MET hepatocyte growth factor receptor and a novel kinase inhibitor and a therapeutic agent for neuroblastoma. Potent c-MET inhibitor.
Trademarks
Tepmetko
Allgemeine Beschreibung
Class: receptor tyrosine kinase; Treatment: NSCLC with METex14; Other name: EMD-1214063; Oral bioavailability = 72%; Elimination half-life = 32 h; Protein binding = 94%
Mechanism of action
Tepotinib is a Kinase Inhibitor. The mechanism of action of tepotinib is as a Mesenchymal Epithelial Transition Inhibitor, and P-Glycoprotein Inhibitor.
Pharmakologie
Tepotinib is a highly-selective inhibitor of MET kinase activity, with an average IC50 of approximately 1.7 nmol/L. It has a moderate duration of action necessitating once-daily administration. Tepotinib has been associated with the development of interstitial lung disease (ILD)/pneumonitis, which can sometimes be fatal. Patients should be monitored closely for signs of new or worsening respiratory symptoms (e.g. dyspnea, cough), and treatment with tepotinib should be immediately withheld if ILD/pneumonitis is suspected. If no other potential causes of ILD/pneumonitis are identified, therapy with tepotinib should be suspended indefinitely.
Clinical Use
Tepotinib is currently being evaluated in combination with EGFR TKI gefitinib and also a separate trial in NSCLC patients with MET exon 14 skipping mutation and MET amplification.
Nebenwirkungen
- anxiety
- chest pain or tightness
- difficult or labored breathing
- dizziness or lightheadedness
- fast heartbeat
- fever or chills
- general feeling of discomfort or illness
- muscle or bone pain
Synthese
The synthesis of Tepotinib is as follows:
Acetonitrile (700 ml) was added to the reaction vessel, and the compound represented by formula 7a (37.63 g, 0.1 mol), the compound represented by formula 8 (23.66 g, 0.12 mol), and potassium carbonate (34.55 g, 0.25 mol) were added under stirring.and tetrabutylammonium bromide (1.93g, 0.006mol), the reaction system was stirred and heated to reflux, and the reaction was stirred at reflux for 12h. After the reaction was completed, the temperature was cooled to room temperature, the reaction solution was concentrated under reduced pressure to dryness, and ethanol (360ml) was added. ), stir to dissolve, slowly add 1.5 mol/l hydrochloric acid aqueous solution dropwise, adjust the pH value to 1-2, cool down to 5-7 °C, stir and crystallize for 6 h, filter, and vacuum dry the solid at 45 °C for 6 h to obtain formula 1. The compound (44.42 g) was shown in a yield of 81.2% and a purity of 99.7% by HPLC.
target
Primary target: MET
Arzneimittelwechselwirkung
Tepotinib is indicated for the treatment of adult patients with metastatic non-small cell lung cancer (NSCLC) who have mesenchymal-epithelial transition (_MET_) exon 14 skipping alterations.
Stoffwechsel
Tepotinib is metabolized primarily by CYP3A4 and CYP2C8, with some apparent contribution by unspecified UGT enzymes. The metabolite M506 is the major circulating metabolite, comprising approximately 40.4% of observed drug material in plasma, while the M668 glucuronide metabolite has been observed in plasma at much lower quantities (~4% of an orally administered dose). A total of 10 phase I and phase II metabolites have been detected following tepotinib administration, most of which are excreted in the feces.

Tepotinib Upstream-Materialien And Downstream Produkte

Tepotinib Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

1100598-32-0, Tepotinib Verwandte Suche:

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