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L4795

Sigma-Aldrich

L-365260

≥98% (HPLC)

Synonym(s):

N-[(3R)-2,3-dihydro-1-methyl-2-oxo-5-phenyl-1H-1,4-benzodiazepin-3-yl]-N′-(3-methylphenyl)-urea

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About This Item

Empirical Formula (Hill Notation):
C24H22N4O2
CAS Number:
118101-09-0
Molecular Weight:
398.46
UNSPSC Code:
12352202
PubChem Substance ID:
329817414
NACRES:
NA.77
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assay

≥98% (HPLC)

form

solid

drug control

regulated under CDSA - not available from Sigma-Aldrich Canada

storage condition

desiccated

solubility

DMSO: >20 mg/mL

originator

Merck & Co., Inc., Kenilworth, NJ, U.S.

storage temp.

−20°C

SMILES string

CN1C[C@H](NC(=O)Nc2cccc(C)c2)N=C(c3ccccc3)c4ccccc14

InChI

1S/C24H24N4O/c1-17-9-8-12-19(15-17)25-24(29)27-22-16-28(2)21-14-7-6-13-20(21)23(26-22)18-10-4-3-5-11-18/h3-15,22H,16H2,1-2H3,(H2,25,27,29)/t22-/m0/s1

InChI key

LIVVMCBMGZZRRY-QFIPXVFZSA-N

Biochem/physiol Actions

L-365260 is a CCK2 selective antagonist.
L-365260 is a CCK2 selective antagonist. Enhances amphetamine-induced stimulation of locomotor activity in rats (a model of drug abuse), inhibits thyroid carcinoma (TT)-cell proliferation (potential therapeutic implication for cancer treatment); bilateral injection into the medulla reverses both tactile allodynia and thermal hyperalgesia.

Features and Benefits

This compound is featured on the Cholecystokinin and Gastrin Receptors page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.
This compound was developed by Merck & Co., Inc., Kenilworth, NJ, U.S.. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

signalword

Danger

hcodes

H301,H400

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Acute 1

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
030M4617V
030M4616

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Kristiina Roots et al.
International journal of developmental neuroscience : the official journal of the International Society for Developmental Neuroscience, 24(6), 395-400 (2006-07-11)
This study provides the first evidence that CCK-8 (0.01 pM to 0.1 mM) stimulates Na,K-ATPase in the cortical membranes of wild-type and CCK(2) receptor-deficient mice. In each genotype, the maximal stimulation was about 40%. Homozygous mice revealed substantially lower EC50
Jun Cao et al.
Zhonghua yi xue za zhi, 87(24), 1704-1708 (2007-09-11)
To explore the molecular mechanism of increasing the invasion of colon cancer cells by gastrin 17. The plasmid pCR 3.1/GR expressing the gastrin receptor cholecystokinin-2 receptor (CCK-2R) was transfected into colonic carcinoma cells of the line Colo320 by Lipofectamine 2000.
Chiu-Lung Wu et al.
European journal of pharmacology, 580(3), 407-415 (2007-12-15)
The effects of oxytocin on gastric emptying, gastrointestinal transit, and plasma levels of cholecystokinin (CCK) were studied in ovariectomized rats. Gastrointestinal motility was assessed in rats 15 min after intragastric instillation of a test meal containing charcoal and Na2 51CrO4.
Yu-Mi Yang et al.
Biological & pharmaceutical bulletin, 30(2), 297-302 (2007-02-03)
Many behavior studies indicate that cholecystokinin (CCK) is related to nociception and anxiety/panic actions in the midbrain periaqueductal gray (PAG). We previously reported that a sulfated form of CCK octapeptide (CCK-8S) produced excitatory effects at both pre- and postsynaptic loci
Mustafa Deniz et al.
Regulatory peptides, 142(1-2), 7-15 (2007-03-10)
The aims of the present study were: to characterize the mechanisms of hemodynamic alterations induced by GLP-2, and, to compare the responses elicited in the superior mesenteric artery (SMA) to other vascular beds. Anesthetized rats were infused at the doses
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