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Large-scale asymmetric synthesis of the bioprotective agent JP4-039 and analogs.大规模不对称合成生物保护剂 JP4-039 及其类似物。
Org Lett. 2011 May 6;13(9):2318-21. doi: 10.1021/ol200567p. Epub 2011 Mar 31.
2
Synthesis of analogs of the radiation mitigator JP4-039 and visualization of BODIPY derivatives in mitochondria.合成辐射减敏剂 JP4-039 的类似物并可视化 BODIPY 衍生物在线粒体中的定位。
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Allylic Amines as Key Building Blocks in the Synthesis of (E)-Alkene Peptide Isosteres.烯丙基胺作为合成(E)-烯烃肽模拟物的关键构建单元。
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4
Effectiveness of Analogs of the GS-Nitroxide, JP4-039, as Total Body Irradiation Mitigators.GS-氮氧化物类似物JP4-039作为全身照射减轻剂的有效性。
In Vivo. 2017 Jan 2;31(1):39-43. doi: 10.21873/invivo.11022.
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An advance on exploring N-tert-butanesulfinyl imines in asymmetric synthesis of chiral amines.N-叔丁基亚磺酰亚胺在手性胺不对称合成中的研究进展。
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The mitochondrial-targeted reactive species scavenger JP4-039 prevents sulfite-induced alterations in antioxidant defenses, energy transfer, and cell death signaling in striatum of rats.线粒体靶向活性氧清除剂 JP4-039 可预防亚硫酸盐诱导的大鼠纹状体抗氧化防御、能量传递和细胞死亡信号的改变。
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本文引用的文献

1
Intraesophageal administration of GS-nitroxide (JP4-039) protects against ionizing irradiation-induced esophagitis.经食管给予 GS-氮氧自由基(JP4-039)可预防放射性食管炎。
In Vivo. 2010 Nov-Dec;24(6):811-9.
2
Peptide-Like Molecules (PLMs): A Journey from Peptide Bond Isosteres to Gramicidin S Mimetics and Mitochondrial Targeting Agents.类肽分子(PLMs):从肽键电子等排体到短杆菌肽S模拟物及线粒体靶向剂的历程
Chimia (Aarau). 2009 Nov;63(11):764-775. doi: 10.2533/chimia.2009.764.
3
Small molecule GS-nitroxide ameliorates ionizing irradiation-induced delay in bone wound healing in a novel murine model.小分子 GS-氮氧自由基可改善新型小鼠模型中电离辐射引起的骨创伤愈合延迟。
In Vivo. 2010 Jul-Aug;24(4):377-85.
4
Synthesis and applications of tert-butanesulfinamide.叔丁基亚磺酰胺的合成与应用。
Chem Rev. 2010 Jun 9;110(6):3600-740. doi: 10.1021/cr900382t.
5
Oxidative lipidomics of hyperoxic acute lung injury: mass spectrometric characterization of cardiolipin and phosphatidylserine peroxidation.氧中毒性急性肺损伤的氧化脂质组学研究:二磷脂酰甘油和磷脂酰丝氨酸过氧化的质谱特征。
Am J Physiol Lung Cell Mol Physiol. 2010 Jul;299(1):L73-85. doi: 10.1152/ajplung.00035.2010. Epub 2010 Apr 23.
6
Mitochondria as a target in treatment.线粒体作为治疗靶点。
Environ Mol Mutagen. 2010 Jun;51(5):462-75. doi: 10.1002/em.20554.
7
The mitochondria-targeted nitroxide JP4-039 augments potentially lethal irradiation damage repair.线粒体靶向性氮氧化物JP4-039增强潜在致死性辐射损伤修复。
In Vivo. 2009 Sep-Oct;23(5):717-26.
8
Mitochondrial targeting of electron scavenging antioxidants: Regulation of selective oxidation vs random chain reactions.线粒体靶向电子清除抗氧化剂:选择性氧化与随机链反应的调节。
Adv Drug Deliv Rev. 2009 Nov 30;61(14):1375-85. doi: 10.1016/j.addr.2009.06.008. Epub 2009 Aug 27.
9
Asymmetric synthesis of alpha-branched allylic amines by the Rh(I)-catalyzed addition of alkenyltrifluoroborates to N-tert-butanesulfinyl aldimines.通过铑(I)催化烯基三氟硼酸盐加成到N-叔丁基亚磺酰亚胺上不对称合成α-支链烯丙基胺。
J Am Chem Soc. 2009 Mar 25;131(11):3850-1. doi: 10.1021/ja9002603.
10
Highly selective alpha-acylvinyl anion additions to imines.高选择性的α-酰基乙烯基阴离子对亚胺的加成反应。
Org Lett. 2008 Nov 20;10(22):5227-30. doi: 10.1021/ol802227t. Epub 2008 Oct 30.

大规模不对称合成生物保护剂 JP4-039 及其类似物。

Large-scale asymmetric synthesis of the bioprotective agent JP4-039 and analogs.

机构信息

Department of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States.

出版信息

Org Lett. 2011 May 6;13(9):2318-21. doi: 10.1021/ol200567p. Epub 2011 Mar 31.

DOI:10.1021/ol200567p
PMID:21452836
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3089766/
Abstract

JP4-039 is a novel nitroxide conjugate capable of crossing lipid bilayer membranes and scavenging reactive oxygen species (ROS). An efficient and scalable one-pot hydrozirconation-transmetalation-imine addition methodology has been developed for its asymmetric preparation. Furthermore, this versatile methodology allows for the synthesis of cyclopropyl and fluorinated analogs of the parent lead structure.

摘要

JP4-039 是一种新型的氮氧自由基共轭物,能够穿透脂双层膜并清除活性氧(ROS)。我们开发了一种高效且可规模化的一锅法氢锆化-转金属化-亚胺加成方法来对其进行不对称制备。此外,这种多功能方法还可用于合成母体先导结构的环丙基和氟化类似物。