| Identification | Back Directory | [Name]
ROCK inhibitor 2 | [CAS]
911417-87-3 | [Synonyms]
KD-025
SLx2119
CS-1555
SLx-2119
SLx 2119
belumosudil
ROCK inhibitor 2
KD025 (SLx-2119)
SLx-2119(KD-025)
Belumosudil(KD-025)
Belumosudil (SLx-2119)
ROCK INHIBITOR;SLX-2119
SLX 2119; SLX2119;KD-025
SLx-2119 (ROCK inhibitor
SLx-2119(KD-025,Belumosudil )
ROCK inhibitor 2/ KD025.slx-2119
KD025 (SLX-2119);SLX 2119;SLX2119
SLX2119(KD025);SLX 2119(KD 025);SLX2119;KD025
2-[3-[4-[(1H-Indazol-5-yl)amino]quinazolin-2-yl]phenoxy]-N-isopropylacetamide
2-[3-[4-(1h-indazol-5-ylamino)quinazolin-2-yl]phenoxy]-n-propan-2-ylacetamide
2-(3-(4-((2H-indazol-5-yl)amino)quinazolin-2-yl)phenoxy)-N-isopropylacetamide
Acetamide, 2-[3-[4-(1H-indazol-5-ylamino)-2-quinazolinyl]phenoxy]-N-(1-methylethyl)- | [Molecular Formula]
C26H24N6O2 | [MDL Number]
MFCD23098791 | [MOL File]
911417-87-3.mol | [Molecular Weight]
452.508 |
| Chemical Properties | Back Directory | [Melting point ]
>228oC (dec.) | [Boiling point ]
682.6±55.0 °C(Predicted) | [density ]
1.318±0.06 g/cm3(Predicted) | [storage temp. ]
Keep in dark place,Sealed in dry,2-8°C | [solubility ]
Soluble in DMSO (25 mg/ml) | [form ]
solid | [pka]
13?+-.0.40(Predicted) | [color ]
White | [Stability:]
Stable for 1 year as supplied from date of purchase. Solutions in DMSO may be stored at -20°C for up to 1 month. |
| Hazard Information | Back Directory | [Description]
KD 025 is an inhibitor of Rho-associated kinase 2 (ROCK2; IC50 = 0.105 μM).1 It is selective for ROCK2 over ROCK1 (IC50 = 24 μM). KD 025 (10 μM) decreases the expression of connective tissue growth factor (CTGF) and induces remodeling of the actin cytoskeleton in isolated human ileal fibrotic smooth muscle cells. It inhibits heat-killed C. albicans- or S. epidermidis-induced production of IL-17 in isolated human peripheral blood mononuclear cells (PBMCs) when used at concentrations ranging from 1.25 to 10 μM.2 KD 025 (100 and 200 mg/kg) reduces infarct volume in a mouse model of cerebral ischemia induced by transient middle cerebral artery occlusion (MCAO).3 It decreases disease severity in a mouse model of sclerodermatous chronic graft versus host disease (GVHD) when administered at a dose of 150 mg/kg.4 Formulations containing KD 025 have been used in the treatment of chronic GVHD. | [Uses]
KD 025 is an inhibitor of Rho-associated protein kinase II (ROCK-II), a serine/threonine kinase that regulates the formation of actin stress fibers and focal adhesions, smooth muscle contraction, and gene expression (1, 2). KD025 has been shown to reduce infarct volume after transient middle cerebral artery occlusion (2). | [Brand name]
Rezurock | [General Description]
Class: serine-threonine kinase;
Treatment: chronic GVHD;
Other name: SLx-2119, KD025;
Oral bioavailability = 64%;
Elimination half-life = 19 h;
Protein binding = 99.9% | [target]
Primary target: ROCK2 | [References]
Boerma et al. (2008) Comparative gene expression profiling in three primary human cell lines after treatment with a novel inhibitor of Rho kinase or atorvastatin; Blood Coagul. Fibrinolysis.?19 709
Zanin-Zhorov et al. (2014) Selective oral ROCK2 inhibitor down-regulates IL-21 and IL-17 secretion in human T cells via STAT3-dependent mechanism; Natl. Acad. Sci. USA?111 16814
Flynn et al. (2016) Targeted Rho-associated kinase 2 inhibition suppresses murine and human chronic GVHD through a Stat3-dependent mechanism; 127 2144
Jagasia et al. (2021) ROCK2 Inhibition with Belumosudil (KD025) for the Treatment of Chronic Graft-Versus-Host Disease; Clin. Invest.?39 1888
Diep et al. (2018) Anti-adipogenic effects of KD025 (SLx-2119), a ROCK2-specific inhibitor, in 3T3-L1 cells; Rep.?8 2477
Diep et al. (2019) KD025 (SLx-2119) suppresses adipogenesis at intermediate stage in human adipose-derived stem cells; Adipocyte?9 114
Wei et al. (2020) ROCK2 inhibition enhances the thermogenic program in white and brown fat tissue in mice; FASEB J.?34 474
Tran and Chun (2021) ROCK2-Specific Inhibitor KD025 Suppresses Adipocyte Differentiation by Inhibiting Casein Kinase 2; Molecules?26 4747 |
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