[(2R,3S,4R)-5-(5-溴-2,4-二氧代嘧啶-1-基)-3,4-二羟基四氢呋喃-2-基]甲基(羟基-膦酰氧基磷酰)磷酸氢酯 | 3398-50-3

• 分子结构分类: 有机化合物 - 核苷、核苷酸和类似物 - 嘧啶核苷酸
• 中文名称: [(2R,3S,4R)-5-(5-溴-2,4-二氧代嘧啶-1-基)-3,4-二羟基四氢呋喃-2-基]甲基(羟基-膦酰氧基磷酰)磷酸氢酯
• 英文名称: 5-Bromo-UTP
• 英文别名: 5-Bromouridine triphosphate；[[(2R,3S,4R,5R)-5-(5-bromo-2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] phosphono hydrogen phosphate
• CAS: 3398-50-3
• 化学式: C₉H₁₄BrN₂O₁₅P₃
• 分子量: 563.04
• InChiKey: IWFHOSULCAJGRM-UAKXSSHOSA-N

物化性质

• 密度：
  2.324±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -5.2
• 重原子数：
  30
• 可旋转键数：
  8
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  259
• 氢给体数：
  7
• 氢受体数：
  15

反应信息

• 作为反应物：
  描述：

  [(2R,3S,4R)-5-(5-溴-2,4-二氧代嘧啶-1-基)-3,4-二羟基四氢呋喃-2-基]甲基(羟基-膦酰氧基磷酰)磷酸氢酯 在 enzymes from thethermophilic fungus Thielavia terrestris with similarity to the human antiviral enzyme viperin 、 S-腺苷-L-蛋氨酸 、 连二亚硫酸盐 作用下， 生成 3'-deoxy-3',4'-didehydro-5-bromo-UTP
  参考文献：
  名称：

  抗病毒酶 Viperin (RSAD2) 的混杂自由基-SAM 酶同系物引起的二醇脱水机制。

  摘要：

  从真菌到抗病毒：人类抗病毒酶的一种新的真菌自由基-SAM 酶同源物可以通过质子耦合电子转移机制催化一系列天然或非天然核苷酸向其类似物的转化。该酶为合成 3'-脱氧核苷酸/核苷作为一类重要的抗病毒、抗菌或抗癌药物提供了新的生物催化途径。

  DOI：

  10.1002/cbic.201900776
• 作为产物：
  描述：

  5-溴尿苷 在 磷酸三甲酯 、 1,8-双二甲氨基萘 、 三氯氧磷 、 三丁基焦磷酸铵 、 triethylammonium hydrogen bicarbonate buffer 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 1.0h， 生成 [(2R,3S,4R)-5-(5-溴-2,4-二氧代嘧啶-1-基)-3,4-二羟基四氢呋喃-2-基]甲基(羟基-膦酰氧基磷酰)磷酸氢酯
  参考文献：
  名称：

  Synthesis and Structure−Activity Relationships of Uracil Nucleotide Derivatives and Analogues as Agonists at Human P2Y₂, P2Y₄, and P2Y₆ Receptors

  摘要：

  A series of UTP, UDP, and UMP derivatives and analogues were synthesized and evaluated at the human pyrimidinergic P2Y receptor subtypes P2Y(2), P2Y(4), and P2Y(6) stably expressed in 1321N1 astrocytoma cells. Substituents at N3 of UTP were poorly tolerated by P2Y2 and P2Y4 receptors. In contrast, a large phenacyl substituent at N3 of UDP was well tolerated by the P2Y6 receptor, yielding a potent and selective P2Y6 receptor agonist (3-phenacyl-UDP, EC50 = 70 nM, > 500-fold selective). The most potent and selective P2Y2 receptor agonist of the present series was 2-thio-UTP (EC50 = 50 nM, >= 30-fold selective vs P2Y(4) and P2Y6). All modifications at the uracil base of UTP led to a decrease in potency at the P2Y4 receptor. A beta,gamma-dichloromethylene modification in the triphosphate chain of 5-bromo-UTP was tolerated by all three receptor subtypes, thus opening up a new strategy to obtain ectonucleotide diphosphohydrolase- and phosphatase-resistant P2Y(2), P2Y(4), and P2Y(6) receptor agonists.

  DOI：

  10.1021/jm060848j

文献信息

• POLY(PHOSPHOESTERS) FOR DELIVERY OF NUCLEIC ACIDS
  申请人：TRANSLATE BIO, INC.

  公开号：US20200277446A1

  公开（公告）日：2020-09-03

  Disclosed are polymers comprising the moiety A, which is a moiety of formula I: and pharmaceutically acceptable salts thereof, wherein R, R 1 , R 2 , L, n1 and n2 are as defined herein. These polymers are useful for delivering nucleic acids to subject. These polymers and pharmaceutically acceptable compositions comprising such polymers and nucleic acids can be useful for treating various diseases, disorders and conditions.

  揭示了包含A基团的聚合物，该基团是化学式I的基团：及其药用可接受的盐，其中R、R1、R2、L、n1和n2如本文所定义。这些聚合物对于将核酸传递给受试者是有用的。这些聚合物和包含这些聚合物和核酸的药用可接受组合物可用于治疗各种疾病、疾病和症状。
• NUCLEOTIDES CONTAINING AN N-[(S)-1-CYCLOBUTOXYCARBONYL]PHOSPHORAMIDATE FRAGMENT, ANALOGS THEREOF, AND USE THEREOF
  申请人：Alla Chem, LLC

  公开号：EP3473636A1

  公开（公告）日：2019-04-24

  The present invention relates to a prodrug and application thereof in the treatment of viral and cancerous diseases. Said prodrug inhibits HCV NS5B of HBV polymerase, DNA polymerase, and HIV-1 of reverse transcriptase (RT) and is used for the treatment of hepatitis B and C infection in mammals. The present invention also relates to the prodrugs of general formula 1 and stereoisomers thereof and their isotopically enriched analogs, pharmaceutically acceptable salts, hydrates, solvates, or crystalline or polycrystalline forms of the prodrugs of general formula 1 and stereoisomers thereof, wherein n is 1 or 0; Nuc is R1 is hydrogen or methyl; R2, R3 are optionally identical substituents selected from H, F, CI, CH3, OH provided that a solid line together with a dashed line above thereof (----) denote a carbon-carbon single bond (C-C), or R2 and R3 denote hydrogen provided that a solid line together with a dashed line above thereof (----) denote a carbon-carbon double bond (C=C); X is O, CH2 or C=CH2; Y is O, S, CH2 or a HO-CH group provided that a solid line together with a dashed line above thereof (----) denote a carbon-carbon single bond (C-C), or Y is a CH group provided that a solid line together with a dashed line above thereof (----) denote a carbon-carbon double bond (C=C).

  本发明涉及一种前药及其在治疗病毒性和癌症性疾病中的应用。该前药抑制HBV聚合酶的HCV NS5B，DNA聚合酶和HIV-1的逆转录酶（RT），用于治疗哺乳动物中的乙型和丙型肝炎感染。 本发明还涉及一般式1及其立体异构体的前药及其同位素富集的类似物，药学上可接受的盐，水合物，溶剂合物，或一般式1及其立体异构体的晶体或多晶形式， 其中n为1或0； Nuc为 R1为氢或甲基； R2，R3为可选相同的取代基，选自H，F，CI，CH3，OH，前提是实线与其上方的虚线（----）表示碳-碳单键（C-C），或R2和R3表示氢，前提是实线与其上方的虚线（----）表示碳-碳双键（C=C）；X为O，CH2或C= ；Y为O，S， 或HO-CH基团，前提是实线与其上方的虚线（----）表示碳-碳单键（C-C），或Y为CH基团，前提是实线与其上方的虚线（----）表示碳-碳双键（C=C）。
• [EN] CATIONIC LIPIDS COMPRISING AN HYDROXY MOIETY<br/>[FR] LIPIDES CATIONIQUES COMPRENANT UNE FRACTION HYDROXY
  申请人：TRANSLATE BIO INC

  公开号：WO2020257611A1

  公开（公告）日：2020-12-24

  Disclosed are lipids which are compounds of Formula I. Lipids provided herein can be useful for delivery and expression of mRNA and encoded protein, e.g., as a component of liposomal delivery vehicle, and accordingly can be useful for treating various diseases, disorders and conditions, such as those associated with deficiency of one or more proteins.

  本文披露的是化合物I的脂质。本文提供的脂质可用于传递和表达mRNA和编码蛋白，例如作为脂质体传递载体的组分，因此可用于治疗与一种或多种蛋白质缺乏相关的各种疾病、紊乱和症状。
• [EN] LIPIDIC COMPOUNDS COMPRISING AT LEAST ONE TERMINAL RADICAL OF FORMULA -NH-CX-A OR -NH-CX-NH-A, COMPOSITIONS CONTAINING THEM AND USES THEREOF<br/>[FR] COMPOSÉS LIPIDIQUES COMPRENANT AU MOINS UN RADICAL TERMINAL DE FORMULE -NH-CX-A OU -NH-CX-NH-A, COMPOSITIONS LES CONTENANT ET LEURS UTILISATIONS
  申请人：SANOFI PASTEUR

  公开号：WO2022013443A1

  公开（公告）日：2022-01-20

  The disclosure relates to novel lipidic compounds, lipid nanoparticles (LNPs) containing thereof, and the use of the lipidic compounds or the LNPs for the delivery of nucleic acid. The lipidic compounds as disclosed herein comprise at least one terminal radical of formula (I): *-NH-CX-(NH)n-A (I) wherein: - *- represents a single bond linking said radical of formula (I), directly or not, to to one C10 to C55 lipophilic or hydrophobic tail-group; - n is 0 or 1; - X is an oxygen or sulfur atom, and - A represents an optionally substituted 5- or 6-membered unsaturated heterocyclic radical or 5- or 6-membered heteroaromatic ring radical, both containing at least one nitrogen atom; or one of the pharmaceutically acceptable salts of said radical of formula (I); and with said compound that is in all the possible racemic, enantiomeric and diastereoisomeric isomer forms.

  该披露涉及新型脂质化合物，含有该脂质化合物的脂质纳米颗粒（LNPs），以及利用该脂质化合物或LNPs用于传递核酸。所述的脂质化合物至少包括一个式（I）的末端基团：*-NH-CX-(NH)n-A（I）其中：- *-代表连接所述式（I）的基团的单键，直接或间接地，连接到一个C10至C55的亲脂性或疏水性尾基团；- n为0或1；- X为氧或硫原子，- A代表一个可选择地取代的含有至少一个氮原子的5-或6-成员不饱和杂环基团或5-或6-成员杂芳环基团；或所述的式（I）基团的药学上可接受的盐之一；以及与所述化合物一起，以所有可能的外消旋、对映异构体和顺反异构体形式存在。
• [EN] CLEAVABLE LIPIDIC COMPOUNDS, COMPOSITIONS CONTAINING THEREOF, AND USES THEREOF<br/>[FR] COMPOSÉS LIPIDIQUES CLIVABLES, COMPOSITIONS LES CONTENANT ET UTILISATIONS ASSOCIÉES
  申请人：SANOFI PASTEUR

  公开号：WO2022013439A1

  公开（公告）日：2022-01-20

  The disclosure relates to novel lipidic compounds, method of manufacturing lipid nanoparticles (LNPs) containing thereof, lipid nanoparticles (LNPs) containing thereof, and the use of the LNPs for the delivery of nucleic acid. The lipidic compounds as disclosed herein is a cleavable lipidic compound comprising at least one terminal radical of formula (I): Y-(CHR)n-Z-(CHR')p-Q * (I) wherein: - * is the end linked, directly or not, to one C10 to C55 lipophilic or hydrophobic tail-group; - Y is a radical selected in the group consisting of methyl, methoxy, trifluoromethyl, imidazolyl, or is one hydrogen; - Z is a radical -NH-CH2-CO-O-** or a radical -CR''(NH2)-CO-O-** with ** that is the end closest to Q and R'' that is selected in the group consisting of hydrogen, methyl radical and trifluoromethyl radical; - Q is a radical -NH-CH2-CO-O-*** or a radical -CR''(NH2)-CO-O-*** with R'' selected in the group consisting of hydrogen, methyl radical and trifluoromethyl radical and *** that is the end linked, directly or not, to said lipophilic or hydrophobic tail-group; - R et R' are, independently one from the other, one hydrogen, one methyl radical or one trifluoromethyl radical; - n et p are independently one from the other 0, 1 or 2; or one of its pharmaceutically acceptable salts and with said compound being in all the possible racemic, enantiomeric and diastereoisomeric isomer forms.

  该披露涉及新型脂质化合物，制造含有脂质纳米颗粒（LNPs）的方法，含有脂质纳米颗粒（LNPs），以及将LNPs用于传递核酸。所述的脂质化合物是一种可切割的脂质化合物，包括至少一个式（I）的末端基团：Y-(CHR)n-Z-(CHR')p-Q *（I）其中：- *是末端连接的，直接或间接连接到一个C10至C55的亲脂性或疏水性尾基团；- Y是在甲基，甲氧基，三氟甲基，咪唑基中选择的基团，或是一个氢原子；- Z是一个基团-NH-CH2-CO-O-**或一个基团-CR''(NH2)-CO-O-**，其中**是最接近Q的末端，R''在氢原子，甲基基团和三氟甲基基团中选择；- Q是一个基团-NH- -CO-O-***或一个基团-CR''(NH2)-CO-O-***，其中R''在氢原子，甲基基团和三氟甲基基团中选择，***是直接或间接连接到所述亲脂性或疏水性尾基团的末端；- R和R'是彼此独立的氢原子，甲基基团或三氟甲基基团；- n和p是彼此独立的0、1或2；或其药用可接受的盐，所述化合物以所有可能的外消旋、对映异构体和顄对映异构体形式存在。