2246380-69-6
Chemical Structure
MAC glucuronide phenol-linked SN-38
- CAS No.: 2246380-69-6
- Formula:C50H54N6O20S
- Molecular Weight:1091.06
IUPAC Name: (2S,3S,4S,5R,6S)-6-(4-(((((((S)-4,11-diethyl-4-hydroxy-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-9-yl)oxy)methyl)(2-(methylsulfonyl)ethyl)carbamoyl)oxy)methyl)-2-(2-(3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-N-methylpropanamido)acetamido)phenoxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid
InChIKey: IKQSTTAUHYHYCV-GVAVQZEZSA-N
SMILES: O=C([C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](OC2=CC=C(COC(N(COC3=CC=C4N=C5C(CN6C(C(COC([C@@]7(CC)O)=O)=C7C=C65)=O)=C(CC)C4=C3)CCS(=O)(C)=O)=O)C=C2NC(CN(C)C(CCN8C(C=CC8=O)=O)=O)=O)O1)O
Biological Activity: MAC glucuronide phenol-linked SN-38 is a pH-susceptible lactone MAC glucuronide phenol-linked SN-38 (DNA topoisomerase I inhibitor) agent linker. MAC glucuronide phenol-linked SN-38 is cytotoxic across L540cy cells and Ramos cells with IC50 values of 113 and 67 ng/mL, respectively.Albumin-coupled MAC glucosidol-linked SN-38 shows good stability in mouse plasma[1][2].
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MAC glucuronide phenol-linked SN-38 | 99.19% | MAC glucuronide phenol-linked SN-38 is a pH-susceptible lactone MAC glucuronide phenol-linked SN-38 (DNA topoisomerase I inhibitor) agent linker. MAC glucuronide phenol-linked SN-38 is cytotoxic across L540cy cells and Ramos cells with IC50 values of 113 and 67 ng/mL, respectively.Albumin-coupled MAC glucosidol-linked SN-38 shows good stability in mouse plasma. | ||||||||||||||||||||
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References
- [1]. Lau UY, et al. Lactone Stabilization is Not a Necessary Feature for Antibody Conjugates of Camptothecins. Mol Pharm. 2018 Sep 4;15(9):4063-4072. [Content Brief]
- [2]. Lim JH, et al. Evaluation of In Vivo Prepared Albumin-Drug Conjugate Using Immunoprecipitation Linked LC-MS Assay and Its Application to Mouse Pharmacokinetic Study. Molecules. 2023 Apr 4;28(7):3223. [Content Brief]
