| Identification | Back Directory | [Name]
SIS3 | [CAS]
521984-48-5 | [Synonyms]
SIS3
CS-2236
SIS3 HCl
Caneritinib
SIS3 (SIS 3
SIS3 hydrochloride
SIS 3 HCL;SIS-3 HCL
Caneritinib(CI-1033)
1,2,3,4-Tetrahydro-6,7-dimethoxy-2-[(2E)-3-(1-phenyl-1H-pyrrolo[2,3-b]pyridin-3-yl)-1-oxo-2-propenyl]-isoquinoline hydrochloride
(2E)-1-(6,7-Dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl)-3-(1-methyl-2-phenyl-1H-pyrrolo[2,3-b]pyridin-3-yl)-propenone hydrochloride
(E)-1-[6,7-Dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl]-3-(1-methyl-2-phenyl-1H-pyrrolo[2,3-b]pyridin-3-yl)prop-2-en-1-one Hydrochloride
1,2,3,4-Tetrahydro-6,7-dimethoxy-2-[(2E)-3-(1-methyl-2-phenyl-1H-pyrrolo[2,3-b]pyridin-3-yl)-1-oxo-2-propenyl]-isoquinoline Monohydrochloride
2-Propen-1-one,1-(3,4-dihydro-6,7-dimethoxy-2(1H)-isoquinolinyl)-3-(1-methyl-2-phenyl-1H-pyrrolo[2,3-b]pyridin-3-yl)-,hydrochloride (1:1), (2E)- | [Molecular Formula]
C28H27N3O3HCl | [MDL Number]
MFCD09265258 | [MOL File]
521984-48-5.mol |
| Chemical Properties | Back Directory | [Melting point ]
>161°C (dec.) | [storage temp. ]
2-8°C | [solubility ]
H2O: <2mg/mL | [form ]
powder | [color ]
yellow | [Water Solubility ]
H2O: <2mg/mL
DMSO: >20mg/mL | [InChIKey]
CDKIEBFIMCSCBB-CALJPSDSSA-N | [SMILES]
N1(C)C2N=CC=CC=2C(/C=C/C(=O)N2CCC3C=C(OC)C(OC)=CC=3C2)=C1C1C=CC=CC=1.Cl |
| Hazard Information | Back Directory | [Uses]
Sugar insensitive 3 (SIS3) has been used as smad3?inhibitor in various cells. | [Definition]
ChEBI: SIS3 is a hydrochloride resulting from the reaction of SIS3 free base with 1 mol eq. of hydrogen chloride. It has a role as a Smad3 inhibitor. It contains a SIS3 free base(1+). | [Biological Activity]
sis3 is an inhibitor of smad3.the receptor-associated smads, such as smad2 and smad3, directly interact with activated tgf-receptor type i. smads form heteromeric complexes with smad4, which is a common mediator for all smad pathways. | [Biochem/physiol Actions]
Sugar insensitive 3 (SIS3) promotes drug-induced apoptosis and hinders the function of adenosine triphosphate (ATP)-binding cassette (ABC) transporter (ABCB1) and ABCG2. It resensitizes ABCB1 and ABCG2 overexpressed in cancerous cells, which contributes to chemotherapeutics. | [in vitro]
in the reporter assay, it was found that the increased luciferase activity of p3tp-lux could be abrogated by the sis3 treatment in a dosedependent manner. immunoprecipitation revealed sis3 attenuated the tgf-1-induced phosphorylation of smad3 and interaction of smad3 with smad4. whereas, sis3 did not affect the phosphorylation of smad2. in addition, it was found that sis3 attenuated the effects of tgf-1 by reducing the transcriptional activity. sis3 could also inhibit the myofibroblast differentiation of fibroblasts by tgf-1. moreover, sis3 diminished the constitutive phosphorylation of smad3 completely [1]. | [in vivo]
animal study showed that, in tie2-cre;loxp-egfp mice, ages could induce endomt. immunoprecipitation and western blotting showed that smad3 could be activated by ages but was inhibited by sis3 in both mmecs and in stz-induced diabetic nephropathy. furthermore, confocal microscopy and real-time pcr showed that sis3 could abrogate endomt, reduce renal fibrosis, as well as retard nephropathy progression [2]. | [IC 50]
3 μm | [storage]
Store at -20°C | [References]
[1] jinnin m et al. characterization of sis3, a novel specific inhibitor of smad3, and its effect on transforming growth factor-beta1-induced extracellular matrix expression. mol pharmacol. 2006 feb;69(2):597-607.
[2] li j et al. blockade of endothelial-mesenchymal transition by a smad3 inhibitor delays the early development of streptozotocin-induced diabetic nephropathy. diabetes.2010 oct;59(10):2612-24. |
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Sigma-Aldrich
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https://www.sigmaaldrich.cn |
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