CAS: 347841-88-7; 2,4,5,6-Tetradeuteriopyridine-3-Carboxamide

该化合物是硝基丁胺的一种脱化类似物,氢原子被除化剂所取代,提高了其稳定性和研究应用的效用.这种同位素标签化合物在代谢研究,药用植物学和痕量试验中特别有用,其分离成份能够利用质谱或NMR进行精确的跟踪和量化.其与尼基丁基胺的结构相似性确保与生物系统兼容,使其成为调查NAD+路径,维生素B3代谢和相关的酶过程的重要工具.除化同位素标签尽量减少代谢干扰,提高机械学研究的数据准确性.在严格的条件下合成了硝基胺,以确保高同位素纯度和化学完整性.

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合成工艺路线路线简述

    📜3-氰基吡啶,重水 以250%的收率获得
    参考文献:Werstiuk,Nick Henry;Ju,Chen,Can. J. Chem.,67,(1989) N,C. 5-10
    标题:Werstiuk,Nick Henry;Ju,Chen,Can. J. Chem.,67,(1989) N,C. 5-10

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    主要参考文献


    1: Jiang Y, Wang Y, Chen G, Sun F, Wu Q, Huang Q, Zeng D, Qiu W, Wang J, Yao Z, Liang B, Li S, Wu J, Huang N, Wang Y, Chen J, Zhai X, Huang L, Xu B, Yamamoto M, Tsukamoto T, Nomura S, Liao W, Shi M. Nicotinamide metabolism face-off between macrophages and fibroblasts manipulates the microenvironment in gastric cancer. Cell Metab. 2024 Aug 6;36(8):1806-1822.e11. doi: 10.1016/j.cmet.2024.05.013. Epub 2024 Jun 18. 14(6):1416-1435. doi: 10.1016/j.advnut.2023.08.008. Epub 2023 Aug 22.
    3: Walocko FM, Eber AE, Keri JE, Al-Harbi MA, Nouri K. The role of nicotinamide in acne treatment. Dermatol Ther. 2017 Sep;30(5). doi: 10.1111/dth.12481. Epub 2017 Feb 21. 9(29):eadi4862. doi: 10.1126/sciadv.adi4862. Epub 2023 Jul 21.
    5: Deng H, Ding D, Ma Y, Zhang H, Wang N, Zhang C, Yang G. Nicotinamide Mononucleotide: Research Process in Cardiovascular Diseases. Int J Mol Sci. 2024 Sep 2;25(17):9526. doi: 10.3390/ijms25179526.

    合成参考文献


    参考文献:10.1007/s10337-025-04401-y
    摘要:Jiang Q, Wu Q, Chen S, Zeng T, Tong X. A Simple Precipitation Method Combined with LC–MS/MS for the Simultaneous Determination of 14 Water-Soluble Vitamins and Metabolites in Human Serum. Chromatographia. 2025 Mar 24;88(5):365–80. doi: 10.1007/s10337-025-04401-y.
    参考文献:10.1038/s44386-025-00023-4
    摘要:Leahey RR, Weber M, Cho CH, Hur SK, Cramer A, Manzanares K, Babin B, Boenig G, Kring T, Liu L, Cui Y, Ganti A, Evans JP, Nespi M, Ly J, Nugent AA, Green SA, Chan BK, Hoogenraad CC, Delwig A, Hinz FI. Therapeutic safety implications of SARM1 active site inhibitors: subinhibitory concentrations cause neurodegeneration. npj Drug Discov. 2025 Aug 25;2(1). doi: 10.1038/s44386-025-00023-4.
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