Furamidine-d8

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Furamidine-d8 

Furamidine-d8 是 Furamidine 的氘代物。Furamidine (DB75) 是一种选择性的且细胞可渗透的蛋白精氨酸甲基转移酶 1 (PRMT1) 抑制剂，IC50 为 9.4 μM。Furamidine 对 PRMT1 的选择性高于 PRMT5，PRMT6 和 PRMT4 (CARM1) (IC50 分别为 166 µM，283 µM 和 >400 µM)。Furamidine 是一种有效的，可逆的和竞争性的酪氨酰 DNA 磷酸二酯酶 1 (TDP-1) 抑制剂。Furamidine 对 TDP-1 的抑制作用对单链和双链 DNA 底物均有效，对双链 DNA 的作用更强。Furamidine 也是一种抗寄生虫剂。

Furamidine-d8

Furamidine-d8 Chemical Structure

CAS No. : 336786-81-3

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生物活性

Furamidine-d8 (DB75-d8) is the deuterium labeled Furamidine. Furamidine (DB75) is a selective protein arginine methyltransferase 1 (PRMT1) inhibitor with an IC50 of 9.4 μM. Furamidine is selective for PRMT1 over PRMT5, PRMT6, and PRMT4 (CARM1) (IC50s of 166 µM, 283 µM, and >400 µM, respectively). Furamidine is a potent, reversible and competitive tyrosyl-DNA phosphodiesterase 1 (TDP-1) inhibitor. Inhibition of TDP-1 by Furamidine is effective both with single- and double-stranded DNA substrates but is slightly stronger with the duplex DNA. Furamidine is also an antiparasite agent[1][2][3].

体外研究
(In Vitro)

Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.
分子量

312.40

Formula

C18H8D8N4O
CAS 号

336786-81-3
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-216.

    [2]. Yan L, et al. Diamidine compounds for selective inhibition of protein arginine methyltransferase 1. J Med Chem. 2014 Mar 27;57(6):2611-22.

    [3]. Antony S, et al. Novel high-throughput electrochemiluminescent assay for identification of human tyrosyl-DNA phosphodiesterase (Tdp1) inhibitors and characterization of furamidine (NSC 305831) as an inhibitor of Tdp1. Nucleic Acids Res. 2007;35(13):4474-84.

    [4]. Keil A, et al. The Topoisomerase I Inhibitor Irinotecan and the Tyrosyl-DNA Phosphodiesterase 1 Inhibitor Furamidine Synergistically Suppress Murine Lupus Nephritis. Arthritis Rheumatol. 2015 Jul;67(7):1858-67.

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