InChI key
YSBGRVXJEMSEQY-DEOSSOPVSA-N
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
SMILES string
CN1C2=CC=CC=C2N=C1SCC(N3CCC[C@H]3C(NC4=CC=CC=C4C5=CC=CC=C5)=O)=O
assay
≥98% (HPLC)
form
powder
color
white to beige
solubility
DMSO: 2 mg/mL, clear
storage temp.
2-8°C
Biochem/physiol Actions
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.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
此项目有
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
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
Xiaoyu Chen et al.
Brain structure & function, 219(6), 2103-2118 (2013-08-21)
Orexins (hypocretins) are peptides that have been shown to regulate behavioral arousal and wakefulness. Recent evidence indicates that orexin neurons are activated by stress and that orexins play a role in anxiety. The present paper describes a series of experiments
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
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
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