CAS: 144701-20-2; 2-((((9H-Fluoren-9-yl)Methoxy)Carbonyl)Amino)Hexanoic Acid

该化合物是一种N-(9-Fluorenyl-甲基氧碳基)受DL-诺鲁西内盐酸保护的衍生物,该化合物为固相聚聚丙二酸合成提供了受保护的DL-诺鲁西内(DL-诺鲁西内)的方便来源.Fmoc保护小组提供了优势,包括在标准SPPS裂痕条件下使用微酸进行控制释放,与各种组合战略兼容,以及由于分子重量和稳定性相对较高而易于净化.具体立体化学学允许在特定结构或功能特性需要时将这一特殊异性残留物纳入浸泡物.

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112883-41-7 112883-42-8 15027-14-2

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2-N-fluorenylmethoxycarbonylaminohex-4-enoic acid (fluorenylmethoxy)carbonyl chloride L-Norleucine 2-amino-hexanoic acid

合成工艺路线路线简述

    📜Dl-正亮氨酸,9-芴甲基-N-琥珀酰亚胺基碳酸酯置于phosphate Buffer体系中,用 N,N-二甲基甲酰胺 用作溶剂,化学反应 24.0H,反应生成N-芴甲氧羰基-Dl-正亮氨酸
    参考文献:Novel Selective Inhibitors Of The Interaction Of Individual Nuclear Hormone Receptors With A Mutually Shared Steroid Receptor Coactivator 2
    标题:Novel Selective Inhibitors Of The Interaction Of Individual Nuclear Hormone Receptors With A Mutually Shared Steroid Receptor Coactivator 2
    摘要:Nuclear Hormone Receptor (Nr) Signaling,Currently A Therapeutic Target In Multiple Diseases,Involves An Ordered Series Of Protein Interactions To Regulate Transcription In Response To Changing Hormone Levels. Later Steps In The Process Of Ligand-Dependent Signaling Are Driven By A Highly Conserved Interaction Between The Nrs And The Steroid Receptor Coactivators (Srcs) That Is Effected By A Conserved Interaction Motif (L1Xxl2L3),Known As An Nr Box. Using Computational Design And Combinatorial Chemistry,We Have Produced Novel Alpha-Helical Proteomimetics Of The Second Nr Box Of Src2 That Exploit Structural Differences Between Human Estrogen Receptor Alpha (Heralpha),Human Estrogen Receptor Beta (Herbeta),And Human Thyroid Hormone Receptor Beta (Htrbeta). The Resulting Library Sequentially Replaced Each Leucine With Non-Natural Side Chains. Screening This Library Using A Quantitative Competition Assay Revealed Compounds That Selectively Inhibit The Interaction Of Src2-2 With Each Individual Nr In Preference To Its Interaction With The Other Nr. This Approach Generated Highly Selective Compounds From One That Had No Specificity For A Particular Family Member. These Compounds Represent The First Family-Member-Selective Competitive Inhibitors Of The Protein Interactions Of Transcription Factors.
    Doi:10.1021/ja0348391

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    专利信息


    专利号:US-2023295077-A1
    优先权日:2020-04-10
    标题:An improved process for the preparation of semaglutide side chain
    发明人:PANDEY MANEESH KUMAR; SHUKLA SONU PRASAD; NAIN SACHIN; SANDEEP SANDEEP; MALE SRIDHAR; SOKHI SARBJOT SINGH; SINGH GOVIND; LAHIRI SASWATA; CABRI WALTER
    权利人:FRESENIUS KABI ONCOLOGY LTD
    摘要:The present invention relates to an improved process for the preparation of a compound of Formula (1), The invention also provides improved processes for the preparation of intermediates used in the synthesis of Formula (1). The compound of Formula (1) is used in the synthesis of Semaglutide.

    专利号:EP-3515880-B1
    优先权日:2017-03-17
    标题:Methods and compositions for synthesis of encoded libraries
    发明人:LI JIN; MORGAN BARRY A; Wan jinqiao; DOU DENGFENG; LIU GUANSAI; CHANG YONG; CHEN QIUXIA; WANG XING; XU YANSHAN; HU DONGYAN; LIU JIAN; CHENG XUEMIN
    权利人:HITGEN INC

    专利号:CN-110776555-A
    优先权日:2019-11-28
    标 题 :A class of bifunctional D-amino acid modified opioid peptides and their synthesis methods and applications

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    ✅ COA系统入驻 | 共享模式

    合成参考文献


    参考文献:10.1007/s11171-005-0048-y
    摘要:Khandazhinskaya AL, Kukhanova MK, Jasko MV. New Nonnucleoside Substrates for Terminal Deoxynucleotidyl Transferase: Synthesis and Dependence of Substrate Properties on Structure. Russian Journal of Bioorganic Chemistry. 2005 Jul;31(4):352–6. doi: 10.1007/s11171-005-0048-y.
    参考文献:10.1385/1-59259-823-4:101
    摘要:Herdewijn P, Pedroso E, Escaja N, Frieden M, Grandas A. Solid-Phase Synthesis of Circular Oligonucleotides. 2004 Aug 20. In: Oligonucleotide Synthesis. : Humana Press; 2004 Aug 20.
    参考文献:10.1134/s1061934818110114
    摘要:Shapovalova EN, Fedorova IA, Anan’eva IA, Shpigun OA. Macrocyclic Antibiotics as Chiral Selectors in High-Performance Liquid Chromatography and Capillary Electrophoresis. Journal of Analytical Chemistry. 2018 Nov 12;73(11):1064–75. doi: 10.1134/s1061934818110114.
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