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SML2942

Sigma-Aldrich

LY2857785 free base

≥98% (HPLC)

Sinonimo/i:

LY 2857785 free base, LY-2857785 free base, N1-[4-(3-isopropyl-2-methyl-indazol-5-yl) pyrimidin-2-yl]-N4-tetrahydropyran-4-yl-cyclohexane-trans-1, 4-diamine

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About This Item

Formula empirica (notazione di Hill):
C26H36N6O
Numero CAS:
Peso molecolare:
448.60
Numero MDL:
Codice UNSPSC:
12352200
NACRES:
NA.77

Livello qualitativo

Saggio

≥98% (HPLC)

Forma fisica

powder

Colore

white to beige

Solubilità

DMSO: 2 mg/mL, clear

Temperatura di conservazione

−20°C

Stringa SMILE

CN1C(C(C)C)=C2C(C=CC(C3=NC(N[C@H]4CC[C@H](NC5CCOCC5)CC4)=NC=C3)=C2)=N1

InChI

1S/C26H36N6O/c1-17(2)25-22-16-18(4-9-24(22)31-32(25)3)23-10-13-27-26(30-23)29-20-7-5-19(6-8-20)28-21-11-14-33-15-12-21/h4,9-10,13,16-17,19-21,28H,5-8,11-12,14-15H2,1-3H3,(H,27,29,30)/t19-,20-
LHIUZPIDLZYPRL-MXVIHJGJSA-N

Azioni biochim/fisiol

LY2857785 is an ATP-competitive, potent and reversible CDK9/4/8 (IC50 =11 nM/CDK9-CycT, 12 nM/CDK4-CycD1, 16 nM/CDK8-CycC), DYRK2 (IC50 = 44 nM) and FLT3-D835Y (IC50 = 23 nM) inhibitor that significantly reduces cellular RNAP II CTD phosphorylation (U2OS pSer2/pSer5 IC50 =89/42 nM) with good selectivity over a panel of 109 kinase constructs (IC50 = 0.1-1μM/wt FLT3, CDK1/2/3/5/7, PIM1/2; >1 μM/100 kinases). LY2857785 exhibits antiproliferation efficacy in a wide-range cancer cultures (IC50 ∼30 nM-1 μM), and causes AML MV-4-11 xenograft tumor regression in rats (3-9 mg/kg, i.v. infusion Q5Dx5) and mice (8-10 mg/kg, i.v. bolus Q3Dx5) in vivo.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


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James Bogenberger et al.
Oncotarget, 8(63), 107206-107222 (2018-01-02)
More effective treatment options for elderly acute myeloid leukemia (AML) patients are needed as only 25-50% of patients respond to standard-of-care therapies, response duration is typically short, and disease progression is inevitable even with some novel therapies and ongoing clinical
Jiali Ou et al.
Biochemical and biophysical research communications, 513(4), 967-973 (2019-04-22)
Circadian clock and cell cycle are vital cellular programs acting in a timely-regulated, cyclic manner. The two cellular oscillators are coupled in various ways to facilitate biological processes. Here we report CDK9, a kinase belongs to the CDK family in
Yang Gao et al.
Cell chemical biology, 25(2), 135-142 (2017-12-26)
Irreversible inhibition of transcriptional cyclin-dependent kinases (CDKs) provides a therapeutic strategy for cancers that rely on aberrant transcription; however, lack of understanding of resistance mechanisms to these agents will likely impede their clinical evolution. Here, we demonstrate upregulation of multidrug
Natalia J Martinez et al.
Scientific reports, 8(1), 9472-9472 (2018-06-23)
Assessment of the interactions between a drug and its protein target in a physiologically relevant cellular environment constitutes a major challenge in the pre-clinical drug discovery space. The Cellular Thermal Shift Assay (CETSA) enables such an assessment by quantifying the
Qi Xie et al.
The Journal of clinical investigation, 126(7), 2757-2772 (2016-06-21)
Glioblastomas co-opt stem cell regulatory pathways to maintain brain tumor-initiating cells (BTICs), also known as cancer stem cells. NOTCH signaling has been a molecular target in BTICs, but NOTCH antagonists have demonstrated limited efficacy in clinical trials. Recombining binding protein

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