4-amino-1-[(2R,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one

• 分子结构分类: 有机化合物 - 核苷、核苷酸和类似物 - 嘧啶核苷
• 英文名称: 4-amino-1-[(2R,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one
• 化学式: C₉H₁₃N₃O₄
• 分子量: 227.22
• InChiKey: CKTSBUTUHBMZGZ-KYVYOHOSSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.8
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  108
• 氢给体数：
  3
• 氢受体数：
  4

文献信息

• [EN] BIOREDUCTIVELY-ACTIVATED PRODRUGS<br/>[FR] PROMÉDICAMENTS ACTIVÉS PAR UNE BIORÉDUCTION
  申请人：ANGIOGENE PHARM LTD

  公开号：WO2006032921A1

  公开（公告）日：2006-03-30

  The present invention relates to a compound of formula (1), or a pharmaceutically acceptable salt thereof, Formula: (1); wherein: R1 is a substituted aryl or heteroaryl group bearing at least one nitro or azido group or is an optionally substituted benzoquinone, optionally substituted naphthoquinone or optionally substituted fused heterocycloquinone; R2 is H, optionally substituted alkyl, optionally substituted alkenyl, optionally substituted alkynyl, optionally substituted cycloalkyl, optionally substituted heterocycloalkyl, aryl or heteroaryl; and R3 is selected such that R3NH2 represents a cytotoxic nucleoside analogue or an ester or phosphate ester prodrug of a cytotoxic nucleoside analogue, with the proviso that if R1 is an aryl group then R2 is not H.

  本发明涉及一种具有如下式（1）的化合物，或其药学上可接受的盐，式中：R1是带有至少一个硝基或偶氮基的取代芳基或杂环芳基，或者是可选择取代的苯醌、可选择取代的萘醌或可选择取代的融合杂环喹啉；R2是H、可选择取代的烷基、可选择取代的烯基、可选择取代的炔基、可选择取代的环烷基、可选择取代的杂环烷基、芳基或杂环芳基；R3被选择为R3NH2，表示细胞毒性核苷类似物或细胞毒性核苷类似物的酯或磷酸酯前药，但如果R1是芳基，则R2不是H。
• [EN] THIOPHENEDERIVATIVES FOR THE TREATMENT OF FLAVIVIRUS INFECTIONS<br/>[FR] DERIVES DE THIOPHENE POUR LE TRAITEMENT DES INFECTIONS A FLAVIVIRUS
  申请人：VIROCHEM PHARMA INC

  公开号：WO2004052879A1

  公开（公告）日：2004-06-24

  The present invention provides novel compounds represented by formula ( I): or pharmaceutically acceptable salts thereof useful for treating flaviviridae viral infection.

  本发明提供了一种 represented by formula (I) 的新化合物，或其在治疗黄病毒科病毒感染方面有用的药用盐。
• [EN] TECHNOLOGIES USEFUL FOR OLIGONUCLEOTIDE PREPARATION<br/>[FR] TECHNOLOGIES UTILES POUR LA PRÉPARATION D'OLIGONUCLÉOTIDES
  申请人：WAVE LIFE SCIENCES LTD

  公开号：WO2020191252A1

  公开（公告）日：2020-09-24

  Among other things, the present disclosure provides technologies for oligonucleotide preparation, particularly chirally controlled oligonucleotide preparation, which technologies provide greatly improved crude purity and yield, and significantly reduce manufacturing costs.

  除其他事项外，本公开提供了寡核苷酸制备技术，特别是手性控制的寡核苷酸制备技术，这些技术大大提高了粗品纯度和产量，并显著降低了制造成本。
• 2'-deoxy-L-nucleosides
  申请人：Watanabe Kyoichi

  公开号：US20050090660A1

  公开（公告）日：2005-04-28

  This invention provides processes for the preparation of compounds having the structure: wherein X and Y are same or different, and H, OH, OR, SH, SR, NH 2 , NHR′, or NR′R″ Z is H, F, Cl, Br, I, CN, or NH 2 . R is hydrogen, halogen, lower alkyl of C 1 -C 6 or aralkyl, NO 2 , NH 2 , NHR′, NR′R″, OH, OR, SH, SR, CN, CONH 2 , CSNH 2 , CO 2 H, CO 2 R′, CH 2 CO 2 H, CH 2 CO 2 R′, CH═CHR, CH 2 CH═CHR, or C═CR. R′ and R″ are same or different, and lower alkyl of C 1 -C 6 . R 13 is hydrogen, alkyl, acyl, phosphate (monophosphate, diphosphate, triphosphate, or stabilized phosphate) or silyl; and

  这项发明提供了制备具有以下结构的化合物的方法： 其中 X和Y相同或不同，且H、OH、OR、SH、SR、NH2、NHR′或NR′R″ Z为H、F、Cl、Br、I、CN或NH2 R为氢、卤素、C1-C6的低碳烷基或芳基烷基、NO2、NH2、NHR′、NR′R″、OH、OR、SH、SR、CN、CONH2、CSNH2、CO2H、CO2R′、CH2CO2H、CH2CO2R′、CH═CHR、CH2CH═CHR或C═CR。 R′和R″相同或不同，且为C1-C6的低碳烷基。 R13为氢、烷基、酰基、磷酸酯（单磷酸酯、二磷酸酯、三磷酸酯或稳定磷酸酯）或硅基。
• [EN] PURINE AND PYRIMIDINE NUCLEOTIDES AS ECTO-5'-NUCLEOTIDASE INHIBITORS<br/>[FR] NUCLÉOTIDES DE PURINE ET DE PYRIMIDINE EN TANT QU'INHIBITEURS DE L'ECTO-5'-NUCLÉOTIDASE
  申请人：US HEALTH

  公开号：WO2020037275A1

  公开（公告）日：2020-02-20

  Disclosed is a compound of formula (I), wherein Q, U, T, A, a, b, c, and n are as defined herein. Also disclosed are methods of inhibiting ecto‑5'‑nucleotidase, inhibiting suppression of an antitumor immune response, inhibiting tumor growth of a cancerous tumor, inhibiting metastasis of cancer in a mammal afflicted with cancer, synergistically enhancing a response of a mammal afflicted with cancer undergoing treatment with an immunotherapeutic anti‑cancer agent, potentiating an activity of an inhibitor of nicotinamide phosphoribosyltransferase in a mammal undergoing treatment of a mammal with the inhibitor, and treating preeclampsia in a mammal in need thereof, comprising administering to an animal an effective amount of a compound of formula (I).

  揭示了一种具有式（I）的化合物，其中Q、U、T、A、a、b、c和n的定义如本文所述。还揭示了抑制外源性5'-核苷酸酶、抑制抗肿瘤免疫应答抑制、抑制癌症肿瘤生长、抑制哺乳动物患有癌症的转移、在接受免疫治疗抗癌剂治疗的患有癌症的哺乳动物的反应协同增强、在接受抑制剂治疗的哺乳动物中增强烟酰胺磷酸核糖转移酶的活性、以及治疗患有妊高症的哺乳动物的方法，包括向动物投与式（I）化合物的有效量。