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D5794

Sigma-Aldrich

Diacylglycerol Kinase Inhibitor II

solid

Synonym(s):

3-[2-[4-(bis(4-Fluorophenyl)methylene)-1-piperidinyl]ethyl]-2,3-dihydro-2-thioxo-4(1H)-quinazolinone, R59949

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About This Item

Empirical Formula (Hill Notation):
C28H25F2N3OS
CAS Number:
120166-69-0
Molecular Weight:
489.58
MDL number:
MFCD00069258
UNSPSC Code:
41106300
PubChem Substance ID:
24278378
NACRES:
NA.77

biological source

synthetic (organic)

Quality Level

200

Assay

≥97% (HPLC)

form

solid

color

pale yellow

mp

228-230  °C

solubility

0.1 M HCl: slightly soluble
0.1 M NaOH: slightly soluble
DMSO: soluble
H2O: insoluble
ethanol: soluble
ethyl acetate: soluble

storage temp.

−20°C

SMILES string

Fc1ccc(cc1)\C(=C2\CCN(CCN3C(=S)Nc4ccccc4C3=O)CC2)c5ccc(F)cc5

InChI

1S/C28H25F2N3OS/c29-22-9-5-19(6-10-22)26(20-7-11-23(30)12-8-20)21-13-15-32(16-14-21)17-18-33-27(34)24-3-1-2-4-25(24)31-28(33)35/h1-12H,13-18H2,(H,31,35)

InChI key

ZCNBZFRECRPCKU-UHFFFAOYSA-N

Application

Diacylglycerol Kinase Inhibitor II has been used to determine tumor-induced inhibition with genetically modified cytotoxic T cells expressing chimeric antigen receptors (CAR). It has also been used to induce pAkt and PKR-like extracellular signal-regulated kinase (pErk) signals in T-cell acute lymphoblastic leukemia (T-ALL) cells.

Biochem/physiol Actions

Diacylglycerol kinase inhibitor. Inhibits formation of [38P]1-Oleoyl-2-acetylglyceryl-3-phosphoric acid (OAPA) in red blood cell membranes: IC50 = 3.3 μM.

Features and Benefits

This compound is a featured product for Kinase Phosphatase Biology research. Click here to discover more featured Kinase Phosphatase Biology products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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T Kurz et al.
Cardiovascular research, 42(1), 48-56 (1999-08-06)
1,2-Diacylglycerol (1,2-DAG) and phosphatidic acid (PA) are produced by phospholipase C and D activity and play a key role as second messengers in receptor-mediated signal transduction. So far, little is known about alterations of endogenous 1,2-DAG and PA production during
Liquan Yang et al.
Molecular pharmacology, 78(1), 105-113 (2010-04-01)
We demonstrated recently that opioid-induced activation of phospholipase D2 (PLD2) enhances mu- (MOPr) and delta-opioid receptor endocytosis/recycling and thus reduces the development of opioid receptor desensitization and tolerance. However, the mechanistic basis for the PLD2-mediated induction of opioid receptor endocytosis
Multifactorial T-cell hypofunction that is reversible can limit the efficacy of chimeric antigen receptor-transduced human T cells in solid tumors
Moon EK, et al.
Clinical Cancer Research, 20(16), 4262-4273 (2014)
Y Jiang et al.
Biochemical pharmacology, 59(7), 763-772 (2000-03-16)
Diacylglycerol kinases (DGKs) attenuate diacylglycerol-induced protein kinase C activation during stimulated phosphatidylinositol turnover. This reaction also initiates phosphatidylinositol resynthesis. Two agents, 3-(2-(4-[bis-(4-fluorophenyl)methylene]-1-piperidinyl)ethyl)-2,3-dihydro -2-thioxo-4(1H)quinazolinone (R59949) and 6-(2-(4-[(4-fluorophenyl)phenylmethylene]-1-piperidinyl)ethyl)-7-m ethyl-5H-thiazolo(3,2-a)pyrimidin-5-one (R59022), inhibit diacylglycerol phosphorylation in several systems. To examine the mechanism of this
RasGRP1 overexpression in T-ALL increases basal nucleotide exchange on Ras rendering the Ras/PI3K/Akt pathway responsive to protumorigenic cytokines
Ksionda O, et al.
Oncogene, 35(28), 3658-3658 (2016)
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