CAS: 52683-81-5; (S)-4,4-Difluoropyrrolidine-2-Carboxylic Acid

该化合物是一种含氟的分泌衍生物,一种氨基酸,在蛋白质结构和功能方面起着关键作用,该化合物具有两个附于分泌骨第四碳的氟原子,这对其化学特性和生物活动有重大影响;氟的存在可增强分子的稳定性和亲脂性,有可能影响其与生物目标的相互作用. 4,4-二氟丙烯经常被研究,以了解其在peptide合成中的作用和作为医药化学的建筑块,特别是在制药业中.其独特的结构特征还可能具有独特的相容性,使其成为设计基于基药物的宝贵工具.此外,该化合物的特点是具有特定的熔点和沸点的固态特征,而且它在各种有机溶剂中是可溶的.安全数据表显示,与许多氟化化合物一样,应对其处理时应谨慎,因为其具有潜在的毒性和环境影响.

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1588480-37-8 1401332-74-8 203866-15-3

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CAS号203866-15-3 N-B°C-4,4-二氟-L-脯氨酸 | CAS号102195-80-2 N-B°C-4-氧-L-脯氨酸甲酯 | CAS号203866-17-5 N-B°C-4,4-二氟-L-脯氨酸甲酯 | CAS号40216-83-9 L-羟脯氨酸甲酯盐酸盐 | CAS号74844-91-0 N-B°C-反式-4-羟基-L... | CAS号148429-57-6 (S)-3,3-bis(tri...

合成工艺路线路线简述

    📜N-Boc-顺式-4-羟基-L-脯氨酸甲酯置于盐酸,二乙胺基三氟化硫,水,戴斯-马丁氧化剂,Lithium Hydroxide体系中,用 四氢呋喃,二氯甲烷,乙酸乙酯 作为反应溶剂,化学反应 38.0H,反应生成 4,4-二氟脯氨酸
    参考文献: Spiro Ring Compound As Hepatitis C Virus (Hcv) Inhibitor And Uses Thereof Field Of The Invention[fr] Composé De Type Noyau Spiro Utilisable En Tant Qu'Inhibiteur Du Virus De L'Hépatite C (Vhc) Et Ses Utilisations,Domaine De L'Invention
    标题: Spiro Ring Compound As Hepatitis C Virus (Hcv) Inhibitor And Uses Thereof Field Of The Invention[fr] Composé De Type Noyau Spiro Utilisable En Tant Qu'Inhibiteur Du Virus De L'Hépatite C (Vhc) Et Ses Utilisations,Domaine De L'Invention

    海关参考信息

    专利信息


    专利号:US-9206222-B2
    优先权日:2009-06-29
    标题:Solid phase peptide synthesis of peptide alcohols
    发明人:CAUSSIL-AMBLARD MURIEL; MARTINEZ JEAN; TAILHADES JULIEN
    权利人:CAUSSIL-AMBLARD MURIEL; MARTINEZ JEAN; TAILHADES JULIEN; CENTRE NAT RECH SCIENT
    摘要:The present invention relates to the synthesis of depsipeptides on solid phase support. Said depsipeptides are then implicated in a solution phase O—N acyl shift enabling to obtain the corresponding peptide alcohols.

    专利号:US-2024400608-A1
    优先权日:2021-09-03
    标题:Synthesis of bicycle toxin conjugates, and intermediates thereof
    发明人:WITTY DAVID; LIMB DARREN; MIN BYOUNG JOON; HE LIWEN; SANDERS WILLIAM J; NNANABU ERNEST OBINNA
    权利人:BRICYCLETX LTD
    摘要:The present invention relates to Bicycle toxin conjugates, methods for preparation, and methods of use for treating cancer.

    专利号:US-8546533-B2
    优先权日:2008-08-29
    标 题:Pipecolic linker and its use for chemistry on solid support
    发明人:MARTINEZ JEAN; ZAJDEL PAWEL; PAWLOWSKI MACIEJ; SUBRA GILLES
    权利人:MARTINEZ JEAN; ZAJDEL PAWEL; PAWLOWSKI MACIEJ; SUBRA GILLES; CENTRE NAT RECH SCIENT; UNIV MONTPELLIER 1; UNIV JAGELLONE; UNIV MONTPELLIER II
    摘要:The present invention relates to a pipecolic linker and its use as a solid-phase linker in organic synthesis. Said pipecolic solid-phase linker may be used for coupling functional groups chosen between primary amines, secondary amines, aromatic amines, alcohols, phenols and thiols. In particular, said pipecolic solid-phase linker may be used for peptide or pseudopeptide synthesis, such as the reverse N to C peptide synthesis or the retro-inverso peptide synthesis, or for the synthesis of small organic molecules.

    专利号:WO-2023031623-A2
    优先权日:2021-09-03
    标 题 :Synthesis of bicycle toxin conjugates, and intermediates thereof

    专利号:WO-2011000848-A1
    优先权日:2009-06-29
    标题 :Solid phase peptide synthesis of peptide alcohols

    专利号:US-11759496-B2
    优先权日:2016-05-10
    标题:Compounds and pharmaceutical use thereof in the treatment of cancer
    发明人:SUSIN SANTOS A; KAROYAN PHILIPPE; MERLE-BERAL HÉLÈNE
    权利人:KAROYAN PHILIPPE
    摘要:The present invention relates to a compound or a pharmaceutical salt thereof comprising a hexapeptide sequence of formula (I), its method of synthesis and its use in anticancer therapy. The invention also relates to a pharmaceutical composition for use in the treatment of cancer comprising at least one soluble peptide according to the invention or at least one acid nucleic according to the invention or at least one expression vector according to the invention, or at least one host cell according to the invention and a pharmaceutically acceptable carrier.

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    ✅ COA系统入驻 | 共享模式

    合成参考文献


    参考文献:10.1007/978-3-642-76197-3_24
    摘要:Kucharz EJ. Pharmacological Control of Collagen Metabolism. 1992. In: The Collagens: Biochemistry and Pathophysiology.
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