Elagolix sodium |
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カタログ番号GC19136
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Elagolix sodiumは強力で、選択的で、経口活性で、作用時間の短い、非ペプチドの、ゴナドトロピン放出のホルモン受容体(GnRHR)の拮抗剤である(IC50=0.94nM)。
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 832720-36-2
Sample solution is provided at 25 µL, 10mM.
Elagolix sodiumは強力で、選択的で、経口活性で、作用時間の短い、非ペプチドの、ゴナドトロピン放出のホルモン受容体(GnRHR)の拮抗剤である(IC50=0.94nM)[1]。Elagolix sodiumは、内因性GnRHシグナル伝達経路を遮断することで、黄体形成ホルモン(LH)と卵胞刺激ホルモン(FSH)の分泌を阻害し、よってエストラジオールとプロゲステロンの産生を減らす[2]。また、子宮内膜症の軽減と子宮筋腫の改善のために、Elagolix sodiumは様々な研究にも使われている[3]。
In vitro(体外)実験で、100μMのElagolix sodiumで1時間処理したところ、HEK293T細胞で、GnRHペプチドによるイノシトール-1-リン酸の蓄積が阻害された[4]。100nMのElagolix sodiumで48時間処理したところ、平滑筋腫細胞で、COL1A1の発現レベルが著しく低下し、MAPK経路が阻害された[5]。
In vivo(体内)実験で、30mg/kgのElagolix sodiumを4時間経口投与したところ、去勢した雄のカニクイザルでLHのレベルが低下した[6]。
References:
[1] Kim S M, Lee M, Lee S Y, et al. Discovery of an orally bioavailable gonadotropin-releasing hormone receptor antagonist[J]. Journal of Medicinal Chemistry, 2016, 59(19): 9150-9172.
[2] Lamb Y N. Elagolix sodium: first global approval[J]. Drugs, 2018, 78(14): 1501-1508.
[3] Ciceri S, Colombo D, Fassi E M A, et al. Elagolix sodium Sodium Salt and Its Synthetic Intermediates: A Spectroscopic, Crystallographic, and Conformational Study[J]. Molecules, 2023, 28(9): 3861.
[4] Ciceri S, Fassi E M A, Vezzoli V, et al. Novel non-peptide uracil-derived human gonadotropin-releasing hormone receptor antagonists[J]. European Journal of Medicinal Chemistry, 2024, 279: 116903.
[5] Wright D, Britten J, Malik M, et al. Relugolix and Elagolix sodium directly inhibit leiomyoma extracellular matrix production in 2-dimesnional and 3-dimensional cell cultures[J]. F&S Science, 2022, 3(3): 299-308.
[6] Chen C, Wu D, Guo Z, et al. Discovery of Sodium R-(+)-4-{2-[5-(2-Fluoro-3-methoxyphenyl)-3-(2-fluoro-6-[trifluoromethyl] benzyl)-4-methyl-2, 6-dioxo-3, 6-dihydro-2 H-pyrimidin-1-yl]-1-phenylethylamino} butyrate (Elagolix sodium), a Potent and Orally Available Nonpeptide Antagonist of the Human Gonadotropin-Releasing Hormone Receptor[J]. Journal of medicinal chemistry, 2008, 51(23): 7478-7485.
| 細胞実験[1]: | |
細胞株 | HEK293T細胞 |
準備方法 | 野生型GnRH1RのcDNAを、HAシグナルを持つpcDNA3.1(+)発現ベクターにサブクローニングし、HEK293T細胞で発現させた。3×105個の細胞/ウェルの密度で、HEK293T細胞を6ウェルのプレートに播種し、培地は、10%のウシ胎児血清を添加したDulbecco修飾Eagle培地であった。細胞をElagolix sodium(100μM)で1時間前処理し、GnRHペプチドで1時間刺激した。吸光度(OD)を450nmで読み取った。 |
反応条件 | 100μM;1時間 |
アプリケーション | Elagolix sodiumの処理は、HEK293T細胞で、GnRHペプチドに誘発されたイノシトール-1-リン酸の蓄積を阻害した。 |
| 動物実験 [2]: | |
動物モデル | 雄のカニクイザル |
準備方法 | 約3.7-6.5歳の計6匹の雄のカニクイザルには精巣完全切除術を行った。術後、少なくとも4週間薬物を投与した。投与の間に、鎮静剤を投与しなかったが、カニクイザルをケージの外に一時的に隔離した。30mg/kgのElagolix sodiumを単回経口投与し、投与の前と4時間後に、血液サンプルを採取し、血清サンプルで生物活性LHの濃度を測定した。 |
投与形態 | 30mg/kg、単回;経口投与 |
アプリケーション | Elagolix sodiumの処理により、去勢した雄のカニクイザルでLHのレベルが低下した。 |
References: | |
| Cas No. | 832720-36-2 | SDF | |
| Canonical SMILES | O=C([O-])CCCN[C@H](C1=CC=CC=C1)CN(C(N(CC2=C(C(F)(F)F)C=CC=C2F)C(C)=C3C4=CC=CC(OC)=C4F)=O)C3=O.[Na+] | ||
| Formula | C32H29F5N3NaO5 | M.Wt | 653.57 |
| 溶解度 | DMSO : 50 mg/mL (76.50 mM);Water : ≥ 50 mg/mL (76.50 mM) | 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 | |||
|
1 mg | 5 mg | 10 mg |
| 1 mM | 1.5301 mL | 7.6503 mL | 15.3006 mL |
| 5 mM | 306 μL | 1.5301 mL | 3.0601 mL |
| 10 mM | 153 μL | 765 μL | 1.5301 mL |
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Quality Control & SDS
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- Purity: >98.00% Appearance: A solid
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Average Rating: 5 (Based on Reviews and 15 reference(s) in Google Scholar.)















