Cenicriviroc

Modify Date: 2024-01-04 01:33:30

Cenicriviroc Structure
Cenicriviroc structure
Common Name Cenicriviroc
CAS Number 497223-25-3 Molecular Weight 696.941
Density 1.2±0.1 g/cm3 Boiling Point 913.5±65.0 °C at 760 mmHg
Molecular Formula C41H52N4O4S Melting Point N/A
MSDS N/A Flash Point 506.3±34.3 °C

 Use of Cenicriviroc


Cenicriviroc is an orally active, dual CCR2/CCR5 antagonist, also inhibits both HIV-1 and HIV-2, and displays potent anti-inflammatory and antiinfective activity.

 Names

Name Cenicriviroc
Synonym More Synonyms

 Cenicriviroc Biological Activity

Description Cenicriviroc is an orally active, dual CCR2/CCR5 antagonist, also inhibits both HIV-1 and HIV-2, and displays potent anti-inflammatory and antiinfective activity.
Related Catalog
Target

CCR5:0.29 nM (IC50)

CCR2:5.9 nM (IC50)

R5 HIV-1:0.024-0.08 nM (IC50, in PBMCs)

R5 HIV-2:0.03-0.98 nM (IC50, in PBMCs)

In Vitro Cenicriviroc prevents human immunodeficiency virus type 1 (HIV-1) from cellular entry[2]. Regarding the 4 R5 HIV-2 clinical isolates tested, effective concentration 50% EC50 for cenicriviroc are 0.03, 0.33, 0.45 and 0.98 nM. The dual-tropic and the X4-tropic HIV-2 strains are resistant to cenicriviroc with EC50 at >1000 nM, and MPI at 33% and 4%, respectively[3].
In Vivo Cenicriviroc (≥20 mg/kg/day) significantly reduces monocyte/macrophage recruitment in vivo. At these doses, cenicriviroc shows antifibrotic effects, with significant reductions in collagen deposition, and collagen type 1 protein and mRNA expression across the three animal models of fibrosis. In the NASH model, cenicriviroc significantly reduces the non-alcoholic fatty liver disease activity score. Cenicriviroc treatment has no notable effect on body or liver/kidney weight[1].
Animal Admin Male C57BL/6 mice (n=44; 8-10 weeks of age) are allocated to receive treatments via oral gavage (PO) on Days 1-5 in the following groups: non-disease control, vehicle control twice daily (BID), Cenicriviroc 5 mg/kg/day (Cenicriviroc5) BID, Cenicriviroc 20 mg/kg/day (Cenicriviroc20) BID, Cenicriviroc 100 mg/kg/day (Cenicriviroc100) BID, Cenicriviroc20 QD, and positive control dexamethasone (corticosteroid known to reduce inflammation in a variety of animal models) 1 mg/kg QD. On Day 4, peritonitis is induced via IP injection of TG 3.85% (1 mL/animal) 2 hours post-dose in all groups except non-disease controls. Study endpoints includes: peritoneal lavage cell counts and pharmacokinetic (PK) evaluation. Animals are sacrificed 48 hours post-TG injection by isoflurane inhalation, and peritoneal lavage and blood samples (0.7 mL) are collected. Differential cell counts are assessed in peritoneal lavage samples with multispecies software and an analysis software designed for mouse peritoneal fluid on. A 0.3 mL aliquot of the blood sample is processed to plasma for PK analysis.
References

[1]. Lefebvre E, et al. Antifibrotic Effects of the Dual CCR2/CCR5 Antagonist Cenicriviroc in Animal Models of Liver and Kidney Fibrosis. PLoS One. 2016 Jun 27;11(6):e0158156

[2]. Kuwata T, et al. Incompatible Natures of the HIV-1 Envelope in Resistance to the CCR5 Antagonist Cenicriviroc and to Neutralizing Antibodies. Antimicrob Agents Chemother. 2015 Nov 2;60(1):437-5

[3]. Visseaux B, et al. Cenicriviroc, a Novel CCR5 (R5) and CCR2 Antagonist, Shows In Vitro Activity against R5 Tropic HIV-2 Clinical Isolates. PLoS One. 2015 Aug 6;10(8):e0134904

[4]. Lalezari J, et al. Safety, efficacy, and pharmacokinetics of TBR-652, a CCR5/CCR2 antagonist, in HIV-1-infected, treatment-experienced, CCR5 antagonist-naive subjects. J Acquir Immune Defic Syndr. 2011 Jun 1;57(2):118-25.

[5]. Baba M, et al. TAK-652 inhibits CCR5-mediated human immunodeficiency virus type 1 infection in vitro and has favorable pharmacokinetics in humans. Antimicrob Agents Chemother. 2005 Nov;49(11):4584-91.

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 913.5±65.0 °C at 760 mmHg
Molecular Formula C41H52N4O4S
Molecular Weight 696.941
Flash Point 506.3±34.3 °C
Exact Mass 696.370911
LogP 10.22
Vapour Pressure 0.0±0.3 mmHg at 25°C
Index of Refraction 1.603
Storage condition 2-8℃

 Synonyms

Cenicriviroc
(5E)-8-[4-(2-Butoxyethoxy)phenyl]-1-isobutyl-N-(4-{(S)-[(1-propyl-1H-imidazol-5-yl)methyl]sulfinyl}phenyl)-1,2,3,4-tetrahydro-1-benzazocine-5-carboxamide
MFCD28502076
1-Benzazocine-5-carboxamide, 8-[4-(2-butoxyethoxy)phenyl]-1,2,3,4-tetrahydro-1-(2-methylpropyl)-N-[4-[(S)-[(1S)-(1-propyl-1H-imidazol-5-yl)methyl]sulfinyl]phenyl]-, (5E)-
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