SAR439859;TBF1NHY02O;6-(2,4-dichlorophenyl)-5-[4-[(3~{S})-1-(3-fluoranylpropyl)pyrrolidin-3-yl]oxyphenyl]-8,9-dihydro-7~{H}-benzo[7]annulene-2-carboxylic acid;Amcenestrant;Amcenestrant [INN];US9714221, Example 51;BDBM263716;Q66885452;8-(2,4-Dichlorophenyl)-9-(4-(((3S)-1-(3-fluoropropyl)-3-pyrrolidinyl)oxy)phenyl)-6,7-dihydro-5H-benzocycloheptene-3-carboxylic acid;L5B;6-(2,4-dichlorophenyl)-5-[4-[(3S)-1-(3-fluoropropyl)pyrrolidin-3;Unii-tbf1nhy02O;(S)-8-(2,4-Dichlorophenyl)-9-(4-((1-(3-fluoropropyl)pyrrolidin-3-yl)oxy)phenyl)-6,7-dihydro-5H-benzo[7]annulene-3-carboxylic acid;6-(2,4-dichlorophenyl)-5-[4-[(3S)-1-(3-fluoropropyl)pyrrolidin-3-yl]oxyphenyl]-8,9-dihydro-7H-benzo[7]annulene-2-carboxylic acid;8-(2,4-Dichlorophenyl)-9-[4-[[(3S)-1-(3-fluoropropyl)-3-pyrrolidinyl]oxy]phenyl]-6,7-dihydro-5H-benzocycloheptene-3-carboxylic acid;6-(2,4-dichlorophenyl)-5-[4-[(3~{S}
Cas No.
2114339-57-8
分子式
C31H30Cl2FNO3
分子量
554.48
包装储存
Powder -20°C 3 years;4°C 2 years
产品详情
SAR439859 (compound 43d) 是一种具有口服活性,非甾体和选择性雌激素受体降解剂 (SERD)。SAR439859 是一种有效的 ER 拮抗剂,具有 ER 降解活性,EC50 为 0.2 nM。SAR439859 可在 ER+ 乳腺癌中表现出强大的抗肿瘤功效和有限的交叉耐药性。
生物活性
SAR439859 (compound 43d) is an orally active, nonsteroidal and selective estrogen receptor degrader (SERD). SAR439859 is a potent ER antagonist and has ER degrading activity with an EC 50 of 0.2 nM for ERα degradation. SAR439859 demonstrates robust antitumor efficacy and limited cross-resistance in ER breast cancer.
性状
Solid
IC50 & Target[1][2]
ERα 0.2 nM (EC50)
体外研究(In Vitro)
SAR439859 (compound 43d) induces strong in vivo antitumor activity against a variety of BC cell lines and patient-derived xenografts, including models that harbor ERα mutations. has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究(In Vivo)
SAR439859 (compound 43d; orally; 2.5-25 mg/kg; twice daily for 30 days) exhibits substantial tumor-growth inhibition and displays tumor regression at the dose of 25 mg/kg/BID.
SAR439859 (3 mg/kg for iv and 10 mg/kg for po) shows a low to moderate clearance in the three animal species tested (0.03-1.92 L/h?kg), low to moderate volume of distribution (V ss =0.5-6.1 L/kg), and good bioavailability (54-76%) across species. It is noticed that T 1/2 was variable across species (1.98 h in mouse, 4.13 h in rat and 9.80 h in dog). has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20°C 3 years;4°C 2 years
ClinicalTrial
参考文献
[1]. El-Ahmad Y, et al. Discovery of 6-(2,4-Dichlorophenyl)-5-[4-[(3S)-1-(3-fluoropropyl)pyrrolidin-3-yl]oxyphenyl]-8,9-dihydro-7H-benzo[7]annulene-2-carboxylic acid (SAR439859), a Potent and Selective Estrogen Receptor Degrader (SERD) for the Treatment of Est[2]. Monsif Bouaboula, et al. Abstract 943: SAR439859, an orally bioavailable selective estrogen receptor degrader (SERD) that demonstrates robust antitumor efficacy and limited cross-resistance in ER breast cancer.
溶解度数据
In Vitro: DMSO : 83.33 mg/mL (150.28 mM; ultrasonic and warming and heat to 60°C)配制储备液