Defactinib
- Product Name
- Defactinib
- CAS No.
- 1073154-85-4
- Chemical Name
- Defactinib
- Synonyms
- VS6063;VS-6063;VS 6063;CS-1796;PF-941222;Defactinib;Defactinib (VS-6063;VS-6063; PF-04554878;Defactinib free base;PF-04554878 Defactinib
- CBNumber
- CB82716190
- Molecular Formula
- C20H21F3N8O3S
- Formula Weight
- 510.49
- MOL File
- 1073154-85-4.mol
Defactinib Property
- Density
- 1.495±0.06 g/cm3(Predicted)
- storage temp.
- -20°C (des.)
- solubility
- Soluble in DMSO (up to at least 25mg/ml)
- form
- solid
- pka
- 15.16±0.46(Predicted)
- color
- White
- Stability:
- Stable for 1 year as supplied. Solutions in DMSO may be stored at -20°C for up to 3 months.
- InChIKey
- FWLMVFUGMHIOAA-UHFFFAOYSA-N
- SMILES
- C(NC)(=O)C1=CC=C(NC2=NC=C(C(F)(F)F)C(NCC3=NC=CN=C3N(C)S(C)(=O)=O)=N2)C=C1
N-Bromosuccinimide Price
- Product number
- 17737
- Product name
- Defactinib
- Purity
- ≥98%
- Packaging
- 1mg
- Price
- $37
- Updated
- 2024/03/01
- Product number
- 17737
- Product name
- Defactinib
- Purity
- ≥98%
- Packaging
- 5mg
- Price
- $116
- Updated
- 2024/03/01
- Product number
- 17737
- Product name
- Defactinib
- Purity
- ≥98%
- Packaging
- 10mg
- Price
- $213
- Updated
- 2024/03/01
- Product number
- 17737
- Product name
- Defactinib
- Purity
- ≥98%
- Packaging
- 25mg
- Price
- $353
- Updated
- 2024/03/01
- Product number
- 474093
- Product name
- Defactinib
- Packaging
- 100mg
- Price
- $1380
- Updated
- 2021/12/16
Defactinib Chemical Properties,Usage,Production
Description
Focal adhesion kinase (FAK) is a non-receptor tyrosine kinase that plays a vital role in many oncogenic pathways. Defactinib is a dose-dependent inhibitor of FAK, with maximal inhibition of FAK autophosphorylation in cells achieved at 10 μM. It is less effective against the related kinase PYK2. Defactinib restores the chemosensitivity of taxane-resistant cells to paclitaxel , although it is not cytotoxic alone. Defactinib decreases YB-1 phosphorylation and nuclear accumulation in an Akt-dependent manner. It is orally bioavailable, inhibiting FAK and augmenting paclitaxel action in suppressing the growth and number of ovarian cancer cell tumors in mice.
Uses
Defactinib is a selective and orally active FAK inhibitor phase 2. Used in treating cancer patients as it decreases proliferation and increases apoptosis.
in vivo
Defactinib (VS-6063) doses of 25 mg/kg twice a day or greater statistically significantly inhibits pFAK (Tyr397) at 3 hours, with return of expression noted by 24 hours. Therefore, administration of Defactinib at 25 mg/kg twice a day is selected as the dosing schedule for subsequent therapy experiments. For therapy experiments, female nude mice bearing HeyA8 tumors in the peritoneal cavity are randomly divided into 4 groups (n=10 per group): 1) vehicle orally twice daily and phosphate-buffered saline intraperitoneally weekly (control); 2) Defactinib 25 mg/kg orally twice daily; 3) PTX intraperitoneally weekly; and 4) both VDefactinib 25 mg/kg orally twice daily and PTX intraperitoneally weekly. There is an 87.4% reduction in tumor weight by PTX monotherapy in the HeyA8 model, and combination therapy resulted in the greatest tumor weight reduction, with a 97.9% reduction (P=0.05 compared with PTX). In the SKOV3ip1 model, a 92.7% tumor weight reduction is observed in the combination group compared with PTX (P<0.001)[1].
storage
Store at -20°C
References
[1] SUZANNE F JONES. A phase I study of VS-6063, a second-generation focal adhesion kinase inhibitor, in patients with advanced solid tumors.[J]. Investigational New Drugs, 2015, 33 5: 1100-1107. DOI:10.1007/s10637-015-0282-y
[2] VIHREN N KOLEV. Inhibition of FAK kinase activity preferentially targets cancer stem cells.[J]. Oncotarget, 2017: 51733-51747. DOI:10.18632/oncotarget.18517
[3] FABRIZIO MARCUCCI François L Cristiano Rumio. Anti-Cancer Stem-like Cell Compounds in Clinical Development - An Overview and Critical Appraisal.[J]. Frontiers in Oncology, 2016: 115. DOI:10.3389/fonc.2016.00115
[4] J. RING. FAK/PYK2 inhibitors defactinib and VS-4718 enhance immune checkpoint inhibitor efficacy[J]. Journal for Immunotherapy of Cancer, 2015, 3 1: P354-P354. DOI:10.1186/2051-1426-3-s2-p354
[5] HONG JIANG. Targeting focal adhesion kinase renders pancreatic cancers responsive to checkpoint immunotherapy[J]. Nature Medicine, 2016, 22 8: 851-860. DOI:10.1038/nm.4123
Defactinib Preparation Products And Raw materials
Raw materials
Preparation Products
Defactinib Suppliers
- Tel
- --
- Fax
- --
- contact@fdcindia.com
- Country
- India
- ProdList
- 88
- Advantage
- 58
- Tel
- --
- Fax
- --
- sales@ajchem.in
- Country
- India
- ProdList
- 6100
- Advantage
- 58
View Lastest Price from Defactinib manufacturers
- Product
- Defactinib 1073154-85-4
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 97%
- Supply Ability
- 200kg
- Release date
- 2020-02-01