Agomelatine (Synonyms: S20098) |
カタログ番号GC17981 |
アゴメラチン(Agomelatine)は、メラトニン(MT)受容体アゴニストであり、MT1とMT2のKi値はそれぞれ0.1 nMと0.12 nMである。また、5-ヒドロキシトリプタミン(5-HT)受容体のアンタゴニストでもあり、5-HT2Cと5-HT2BのKi値はそれぞれ631 nMと660 nMである。
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Cas No.: 138112-76-2
Sample solution is provided at 25 µL, 10mM.
アゴメラチン(Agomelatine)は、メラトニン(MT)受容体アゴニストであり、MT1とMT2のKi値はそれぞれ0.1 nMと0.12 nMである。また、5-ヒドロキシトリプタミン(5-HT)受容体のアンタゴニストでもあり、5-HT2Cと5-HT2BのKi値はそれぞれ631 nMと660 nMである。アゴメラチンは循環リズムを調節し、気分を向上させる作用があり、主に重篤なうつ病(MDD)の研究に使用されている。
In vitroでは、アゴメラチン(10、20 μM)は内皮細胞と単球を24時間処理し、アンジオテンシンIIに誘導されたAT1R、VCAM-1、ICAM-1の発現増加を用量依存的に抑制し、細胞の付着を減少させた。また、アゴメラチン(8、16 μM)は海馬ニューロンHT22細胞を24時間処理し、シスプラチンによる神経毒性を抑制し、酸化ストレスと炎症反応を軽減した。
In vivoでは、アゴメラチン(40mg/kg)はラットに対して腹腔内投与され、LPS誘発のうつ病モデルで著しく不安およびうつ様行動を改善し、神経炎症と神経細胞の損傷を減少させた。また、アゴメラチン(25、50、または75 mg/kg;i.p.)はマウスけいれんモデルで抗酸化活性を示した。
References:
[1] Dridi D, Zouiten A, Mansour H B. Depression: chronophysiology and chronotherapy[J]. Biological rhythm research, 2014, 45(1): 77-91.
[2] Millan M J, Gobert A, Lejeune F, et al. The novel melatonin agonist agomelatine (S20098) is an antagonist at 5-hydroxytryptamine2C receptors, blockade of which enhances the activity of frontocortical dopaminergic and adrenergic pathways[J]. Journal of Pharmacology and Experimental Therapeutics, 2003, 306(3): 954-964.
[3] Smeraldi E, Delmonte D. Agomelatine in depression[J]. Expert opinion on drug safety, 2013, 12(6): 873-880.
[4] Hong N, Ye Z, Lin Y, et al. Agomelatine prevents angiotensin II-induced endothelial and mononuclear cell adhesion[J]. Aging (albany NY), 2021, 13(14): 18515.
[5] Cankara F N, Günaydın C, Çelik Z B, et al. Agomelatine confers neuroprotection against cisplatin-induced hippocampal neurotoxicity[J]. Metabolic brain disease, 2021, 36(2): 339-349.
[6] Lan T, Wu Y, Zhang Y, et al. Agomelatine rescues lipopolysaccharide-induced neural injury and depression-like behaviors via suppression of the Gαi-2-PKA-ASK1 signaling pathway[J]. Journal of neuroinflammation, 2022, 19(1): 117.
[7] Aguiar C C T, Almeida A B, Araújo P V P, et al. Effects of agomelatine on oxidative stress in the brain of mice after chemically induced seizures[J]. Cellular and molecular neurobiology, 2013, 33: 825-835.
細胞実験 [1]: | |
細胞株 | HUVEC細胞 |
準備方法 | HUVECを、アゴメラチン(10、20μM)の存在下または非存在下でAng II(1μM)に24時間曝露した。 |
反応条件 | 10、20 μM; 24時間 |
アプリケーション | Ang IIにさらされたHUVECにおいて、10および20μMのアゴメラチンはAT1R発現の増加を防止した。高用量の方がより強力な抑制効果がある。 |
動物実験 [2]: | |
動物モデル | LPS誘発ラットうつ病モデル |
準備方法 | アゴメラチンは1%ヒドロキシエチルセルロース(HEC)溶液に溶解された。すべての実験で、アゴメラチン(40mg/kg)は毎日のLPS処理の60分前にi.p.注射で投与された。 |
投与形態 | 40mg/kg; i.p. |
アプリケーション | アゴメラチンはラットのLPS誘発うつ病様行動を逆転させ、脳のDG領域での神経炎症反応を減少させることができる。 |
参考文献: [1] Hong N, Ye Z, Lin Y, et al. Agomelatine prevents angiotensin II-induced endothelial and mononuclear cell adhesion[J]. Aging (albany NY), 2021, 13(14): 18515. |
Cas No. | 138112-76-2 | SDF | |
同義語 | S20098 | ||
Chemical Name | N-[2-(7-methoxynaphthalen-1-yl)ethyl]acetamide | ||
Canonical SMILES | CC(=O)NCCC1=CC=CC2=C1C=C(C=C2)OC | ||
Formula | C15H17NO2 | M.Wt | 243.3 |
溶解度 | ≥ 12.2mg/mL in DMSO | Storage | Store at -20°C |
General tips | Please select the appropriate solvent to prepare the stock solution according to the
solubility of the product in different solvents; once the solution is prepared, please store it in
separate packages to avoid product failure caused by repeated freezing and thawing.Storage method
and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored
at -20°C, please use it within 1 month. To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time. |
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Shipping Condition | Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request. |
Prepare stock solution | |||
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1 mg | 5 mg | 10 mg |
1 mM | 4.1102 mL | 20.5508 mL | 41.1015 mL |
5 mM | 0.822 mL | 4.1102 mL | 8.2203 mL |
10 mM | 0.411 mL | 2.0551 mL | 4.1102 mL |
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- Purity: >98.50%
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