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Principaux documents

SML2117

Sigma-Aldrich

TCS-1102

≥98% (HPLC)

Synonyme(s) :

BBAC, (2S)-N-[1,1′-Biphenyl]-2-yl-1-[2-[(1-methyl-1H-benzimidazol-2-yl)thio]acetyl]-2-pyrrolidinecarboxamide, DORA-1, N-(1,1′-Biphenyl-2-yl)-1-{[(1-methyl-1H-benzimidazol-2-yl)thio]acetyl}-L-prolinamide, TCS 1102, TCS1102, (2S)-N-[1,1′-Biphenyl]-2-yl-1-[2-[(1-methyl-1H-benzimidazol-2-yl)thio]acetyl]-2-pyrrolidinecarboxamide

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About This Item

Formule empirique (notation de Hill) :
C27H26N4O2S
Numéro CAS:
Poids moléculaire :
470.59
Numéro MDL:
Code UNSPSC :
12352200
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Essai

≥98% (HPLC)

Forme

powder

Couleur

white to beige

Solubilité

DMSO: 2 mg/mL, clear

Température de stockage

2-8°C

Chaîne SMILES 

CN1C2=CC=CC=C2N=C1SCC(N3CCC[C@H]3C(NC4=CC=CC=C4C5=CC=CC=C5)=O)=O

InChI

1S/C27H26N4O2S/c1-30-23-15-8-7-14-22(23)29-27(30)34-18-25(32)31-17-9-16-24(31)26(33)28-21-13-6-5-12-20(21)19-10-3-2-4-11-19/h2-8,10-15,24H,9,16-18H2,1H3,(H,28,33)/t24-/m0/s1

Clé InChI

YSBGRVXJEMSEQY-DEOSSOPVSA-N

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Actions biochimiques/physiologiques

TCS-1102 (DORA-1) is a high-affinity (Ki = 3 nM against [3H]-TCS-1102 for binding hOX1R and Ki = 0.2 nM against [3H]-pyrrolylphenyl analog for binding hOX2R) dual orexin receptor antagonist (DORA) that potently inhibits calcium mobilization in hOX1R & hOX2R CHO transfectants (IC50 = 17 & 4 nM, respectively). TCS-1102 promotes sleep (50-100 mg/kg p.o.), decreases fear/anxiety (10-20 mg/kg i.p.), and inhibits ADL-orexin B peptide-induced locomotion (by 56%/74%/100% with 15/50/100 mg/kg i.p. 30 min before ADL-XB ICV injection) with good pharmacokinetic properties, brain penetration (Brain/plasma conc. = 2.37 μM/3.50 μM 3 hrs post 100 mg/kg i.p.), and oral availability (Cmax/AUC(0–24h) = 1.21 μM/6.8 μM h and 3.01 μM/12.5 μM h, respectively post 50 and 100 mg/kg p.o. dosage) in rats in vivo.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


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Consulter la Bibliothèque de documents

Vijayakumar Mavanji et al.
Sleep, 38(9), 1361-1370 (2015-04-08)
The ventrolateral preoptic area (VLPO) and the orexin/hypocretin neuronal system are key regulators of sleep onset, transitions between vigilance states, and energy homeostasis. Reciprocal projections exist between the VLPO and orexin/hypocretin neurons. Although the importance of the VLPO to sleep
Huiying Wang et al.
Behavioural brain research, 316, 47-53 (2016-08-31)
Orexin (hypocretin) neurons located in the posterior hypothalamus send projections to multiple areas of the brain involved in arousal and experimental evidence indicates that these neurons play a role in the physiological and behavioral responses to stress. This study was
Jeffrey M Bergman et al.
Bioorganic & medicinal chemistry letters, 18(4), 1425-1430 (2008-01-22)
A series of OX(2)R/OX(1)R dual orexin antagonists was prepared based on a proline bis-amide identified as a screening lead. Through a combination of classical and library synthesis, potency enhancing replacements for both amide portions were discovered. N-methylation of the benzimidazole
Tony Ngo et al.
Nature chemical biology, 13(2), 235-242 (2016-12-20)
Understanding the pharmacological similarity of G protein-coupled receptors (GPCRs) is paramount for predicting ligand off-target effects, drug repurposing, and ligand discovery for orphan receptors. Phylogenetic relationships do not always correctly capture pharmacological similarity. Previous family-wide attempts to define pharmacological relationships
Yuhei Nishimura et al.
Frontiers in pharmacology, 6, 257-257 (2015-11-19)
Sleep-wake states are impaired in various neurological disorders. Impairment of sleep-wake states can be an early condition that exacerbates these disorders. Therefore, treating sleep-wake dysfunction may prevent or slow the development of these diseases. Although many gene products are likely

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