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518044-40-1生产厂家

518044-40-1价格

518044-40-1

518044-40-1结构式
518044-40-1结构式

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中文名 马来酰亚胺-三(乙烯乙二醇)-丙酸
英文名 3-(2,5-dioxopyrrol-1-yl)-5-hydroxy-2,2-bis(2-hydroxyethyl)pentanoic acid
中文别名 马来酰亚胺基-三(乙二醇)-丙酸
英文别名 Maleimido-Tri(EthyleneGlycol)-PropionicAcid
1H-Pyrrole-1-propanoic acid, 2,5-dihydro-α,α,β-tris(2-hydroxyethyl)-2,5-dioxo-
3-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)-5-hydroxy-2,2-bis(2-hydroxyethyl)pentanoic acid
3-(2-(2-(2-(2,5-dioxo-2H-pyrrol-1(5H)-yl)ethoxy)ethoxy)ethoxy)propanoic acid
MAL-PEG3-COOH
描述 Maleimido-tri(ethylene glycol)-propionic acid 是一种可切割的 ADC linker,用于合成抗体-药物偶联物 (ADCs)。Maleimido-tri(ethylene glycol)-propionic acid 用于 neolymphostin 为基础的 ADC 前体的制备,用于位点特异性半胱氨酸突变体曲妥珠单抗- A114C 的偶联。
相关类别
靶点

Cleavable

体外研究 Mal-PEG3-C2-酸可用于合成连接器有效载荷16(化合物15)和20(化合物18)。连接器有效载荷16 amd 20与DAR1.9和DAR1.7共轭[1]。ADC 23和24是由DAG 1.9和DAG1.7分别与PIKK抑制剂连接,连接有效载荷分别为16和20的新磷锡ADC[1]。ADC24对IC50分别为195和202纳米的BT474和N87细胞具有细胞毒性[1]。ADC23对IC50分别为286和274nm的BT474和N87细胞具有细胞毒性[1]。
参考文献

[1]. Zhou D,et al. Novel PIKK inhibitor antibody-drug conjugates: Synthesis and anti-tumor activity.Bioorg Med Chem Lett. 2019 Apr 1;29(7):943-947.

密度 1.5±0.1 g/cm3
沸点 634.2±55.0 °C at 760 mmHg
分子式 C13H19NO7
分子量 301.293
闪点 337.3±31.5 °C
精确质量 301.116150
PSA 135.37000
LogP -1.29
蒸汽压 0.0±4.2 mmHg at 25°C
折射率 1.597
储存条件 室温

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518044-40-1结构式

518044-40-1

文献:Bayer Intellectual Property GmbH; Lerchen, Hans-Georg; Linden, Lars; El Sheikh, Sherif; Willuda, Jörg; Kopitz, Charlotte Christine; Schuhmacher, Joachim; Greven, Simone; Mahlert, Christoph; Stelte-Ludwig, Beatrix; Golfier, Sven; Beier, Rudolf; Heisler, Iring; Harrenga, Axel; Thierauch, Karl-Heinz; Bruder, Sandra; Petrul, Heike; Jörissen, Hannah; Borkowski, Sandra Patent: US2013/66055 A1, 2013 ; Location in patent: Page/Page column ; Title/Abstract Full Text Show Details Bayer Pharma Aktiengesellschaft; Bayer Intellectual Property GmbH; Lerchen, Hans-Georg; Linden, Lars; Sheikh, Sherif El; Willuda, Jörg; Kopitz, Charlotte C.; Schuhmacher, Joachim; Greven, Simone; Mahlert, Christoph; Stelte-Ludwig, Beatrix; Golfier, Sven; Beier, Rudolf; Heisler, Iring; Harrenga, Axel; Thierauch, Karl-Heinz; Bruder, Sandra; Petrul, Heike; Jörißen, Hannah; Brokowski, Sandra Patent: US2014/127240 A1, 2014 ; Location in patent: Page/Page column ;

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518044-40-1结构式

518044-40-1

文献:Bayer Intellectual Property GmbH; Lerchen, Hans-Georg; Linden, Lars; El Sheikh, Sherif; Willuda, Jörg; Kopitz, Charlotte Christine; Schuhmacher, Joachim; Greven, Simone; Mahlert, Christoph; Stelte-Ludwig, Beatrix; Golfier, Sven; Beier, Rudolf; Heisler, Iring; Harrenga, Axel; Thierauch, Karl-Heinz; Bruder, Sandra; Petrul, Heike; Jörissen, Hannah; Borkowski, Sandra Patent: US2013/66055 A1, 2013 ; Title/Abstract Full Text Show Details Bayer Pharma Aktiengesellschaft; Bayer Intellectual Property GmbH; Lerchen, Hans-Georg; Linden, Lars; Sheikh, Sherif El; Willuda, Jörg; Kopitz, Charlotte C.; Schuhmacher, Joachim; Greven, Simone; Mahlert, Christoph; Stelte-Ludwig, Beatrix; Golfier, Sven; Beier, Rudolf; Heisler, Iring; Harrenga, Axel; Thierauch, Karl-Heinz; Bruder, Sandra; Petrul, Heike; Jörißen, Hannah; Brokowski, Sandra Patent: US2014/127240 A1, 2014 ;
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