Sulfur(VI) Fluoride Exchange (SuFEx): new developments and biological applications
Sulfur(VI) Fluoride Exchange (SuFEx): new developments and biological applications
批准号:
9197658
负责人:
KARL BARRY SHARPLESS
金额:
$53.9万
依托单位国家:
美国
项目类别:
财政年份:
2016
资助国家:
美国
项目状态:
已结题
起止时间:
2016-01-01 至 2019-11-30
关键词:
BiologicalCarbonCarboxylic AcidsCellsChargeChemical StructureChemistryChildDevelopmentDevelopmental ProcessDiseaseEmbryoEmbryonic DevelopmentFamilyFluoride IonFluoridesFluorineGoalsHydrogen BondingImidazoleIn VitroIsotopesLibrariesMethodologyNeurodevelopmental DisorderOxygenPathway interactionsPhenotypePositron-Emission TomographyProcessProductionProteinsProtocols documentationReactionSideSulfurSystemWaterWorkZebrafishadductaqueousaspartylglutamatebiological researchdevelopmental diseasefunctional groupimprovedin vivomolecular assembly/self assemblynovel therapeuticspublic health relevanceradiotracerscreeningsmall molecule
中文摘要
描述(由申请人提供):该项目的目标是开发一系列新的点击化学反应,称为硫(VI)氟化物交换(SuFEx)过程,并将其用于生物研究。SuFEx依靠现成的材料和简单的转化来产生带有SVI-F基序的各种化学结构,如OSO2F(氟硫酸盐)和SO2F(磺酰氟)。源自这种化学的新分子将被用于开发具有18FO2SO放射性示踪剂的探针,用于正电子发射断层扫描。将使用这种方法构建小分子筛选文库,以鉴定干扰斑马鱼胚胎发生特定途径的活性化合物。
英文摘要
DESCRIPTION (provided by applicant): The objective of this project is to develop a new family of click chemistry reactions, termed Sulfur(VI) Fluoride Exchange (SuFEx) processes, and to utilize them in biological research. SuFEx relies on readily available materials and simple transformations to produce diverse chemical structures bearing the SVI-F motif, such as OSO2F (fluorosulfate) and SO2F (sulfonyl fluoride). New molecules originating from this chemistry will be used to develop probes functionalized with the 18FO2SO radiotracer for positron emission tomography. Small- molecule screening libraries will be constructed using this methodology to identify active compounds that perturb specific pathways in zebrafish embryogenesis.
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Sulfur(VI) Fluoride Exchange (SuFEx): new developments and biological applications
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批准号:10557787
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项目类别:
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资助金额:$44.38万
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财政年份:2016
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负责人:KARL BARRY SHARPLESS
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依托单位:
Sulfur(VI) Fluoride Exchange (SuFEx): new developments and biological applications
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批准号:10331051
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项目类别:
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资助金额:$44.38万
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财政年份:2016
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负责人:KARL BARRY SHARPLESS
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依托单位:
Sulfur(VI) Fluoride Exchange (SuFEx): new developments and biological applications
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批准号:9888042
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项目类别:
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资助金额:$44.38万
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财政年份:2016
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负责人:KARL BARRY SHARPLESS
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依托单位:
Sulfur(VI) Fluoride Exchange (SuFEx): new developments and biological applications
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批准号:9009485
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项目类别:
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资助金额:$53.9万
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财政年份:2016
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负责人:KARL BARRY SHARPLESS
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财政年份:1981
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负责人:KARL BARRY SHARPLESS
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依托单位:
Stereoselective Atom Transfer
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批准号:6775205
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项目类别:
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财政年份:1981
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财政年份:1981
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负责人:KARL BARRY SHARPLESS
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NEW ASYMMETRIC PROCESSES FOR USE IN ORGANIC SYNTHESIS
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批准号:3275708
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项目类别:
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资助金额:$24.05万
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财政年份:1981
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负责人:KARL BARRY SHARPLESS
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依托单位:
NEW ASYMMETRIC PROCESSES FOR USE IN ORGANIC SYNTHESIS
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批准号:3275707
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资助金额:$23.86万
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财政年份:1981
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负责人:KARL BARRY SHARPLESS
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依托单位:
NEW ASYMMETRIC PROCESSES FOR USE IN ORGANIC SYNTHESIS
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财政年份:1981
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负责人:KARL BARRY SHARPLESS
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财政年份:1981
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负责人:KARL BARRY SHARPLESS
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依托单位:
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