Uridine-5-oxyacetic acid | 28144-25-4

• 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: Uridine-5-oxyacetic acid
• 英文别名: 2-[1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-2,4-dioxopyrimidin-5-yl]oxyacetic acid
• CAS: 28144-25-4
• 化学式: C₁₁H₁₄N₂O₉
• 分子量: 318.24
• InChiKey: RVCNQQGZJWVLIP-VPCXQMTMSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -2.2
• 重原子数：
  22
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.55
• 拓扑面积：
  166
• 氢给体数：
  5
• 氢受体数：
  9

文献信息

• [EN] COMPOUNDS, COMPOSITIONS AND METHODS FOR SYNTHESIS<br/>[FR] COMPOSÉS, COMPOSITIONS ET PROCÉDÉS DE SYNTHÈSE
  申请人：WAVE LIFE SCIENCES LTD

  公开号：WO2018237194A1

  公开（公告）日：2018-12-27

  The present disclosure, among other things, provides technologies for synthesis, including reagents and methods for stereoselective synthesis. In some embodiments, the present disclosure provides compounds useful as chiral auxiliaries. In some embodiments, the present disclosure provides reagents and methods for oligonucleotide synthesis. In some embodiments, the present disclosure provides reagents and methods for chirally controlled preparation of oligonucleotides. In some embodiments, technologies of the present disclosure are particularly useful for constructing challenging internucleotidic linkages, providing high yields and stereoselectivity.

  本公开内容提供了合成技术，包括用于立体选择性合成的试剂和方法。在某些实施例中，本公开内容提供了作为手性辅助剂有用的化合物。在某些实施例中，本公开内容提供了用于寡核苷酸合成的试剂和方法。在某些实施例中，本公开内容提供了用于手性控制寡核苷酸制备的试剂和方法。在某些实施例中，本公开内容的技术特别适用于构建具有挑战性的核苷酸间连接，提供高产率和立体选择性。
• [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。
• Novel compositions for the delivery of negatively charged molecules
  申请人：Ribozyme Pharmaceuticals, Inc.

  公开号：US20030073640A1

  公开（公告）日：2003-04-17

  This invention features permeability enhancer molecules, and methods, to increase membrane permeability of various molecules, such as nucleic acids, polynucleotides, oligonucleotides, enzymatic nucleic acid molecules, antisense nucleic acid molecules, 2-5A antisense chimeras, triplex forming oligonucleotides, decoy RNAs, dsRNAs, siRNAs, aptamers, or antisense nucleic acids containing nucleic acid cleaving chemical groups, peptides, polypeptides, proteins, carbohydrates, steroids, metals and small molecules, thereby facilitating cellular uptake of such molecules.

  本发明涉及一种透过性增强剂分子，及其方法，用于增加诸如核酸、多核酸、寡核酸、酶核酸分子、反义核酸分子、2-5A反义嵌合体、三链形成寡核酸、诱饵RNA、双链RNA、小干扰RNA、适配体或含有核酸切割化学基团的核酸、肽、多肽、蛋白质、碳水化合物、类固醇、金属和小分子等不同分子的膜透过性，从而促进细胞对这些分子的摄取。
• [EN] OLIGONUCLEOTIDE COMPOSITIONS AND METHODS THEREOF<br/>[FR] COMPOSITIONS D'OLIGONUCLÉOTIDES ET PROCÉDÉS ASSOCIÉS
  申请人：WAVE LIFE SCIENCES LTD

  公开号：WO2019075357A1

  公开（公告）日：2019-04-18

  Among other things, the present disclosure provides technologies for altering splicing, particularly for increasing inclusion of exons in splicing products. In some embodiments, the present disclosure provides SMN2 oligonucleotides, compositions, and methods thereof. In some embodiments, the present disclosure provides chirally controlled SMN2 oligonucleotide compositions. In some embodiments, provided oligonucleotides and compositions can increase level of an exon 7-containing SMN2 splicing product and/or a gene product thereof. In some embodiments, the present disclosure provides methods for treatment of splicing-related conditions, disorders and diseases. In some embodiments, the present disclosure provides methods for treating SMN2-related conditions, disorders and diseases such as SMA (spinal muscular atrophy) and ALS (amyotrophic lateral sclerosis).

  本公开提供了用于改变剪接的技术，特别是用于增加剪接产物中外显子包含量的技术。在某些实施例中，本公开提供了SMN2寡核苷酸、组合物及其方法。在某些实施例中，本公开提供了立体控制的SMN2寡核苷酸组合物。在某些实施例中，所提供的寡核苷酸和组合物可以增加外显子7包含的SMN2剪接产物的水平和/或其基因产物的水平。在某些实施例中，本公开提供了用于治疗剪接相关疾病、疾病和疾病的方法。在某些实施例中，本公开提供了用于治疗SMN2相关疾病、疾病和疾病的方法，如脊髓性肌萎缩症（SMA）和肌萎缩侧索硬化（ALS）。
• [EN] OLIGONUCLEOTIDE COMPOSITIONS AND METHODS THEREOF<br/>[FR] COMPOSITIONS OLIGONUCLÉOTIDIQUES ET MÉTHODES ASSOCIÉES
  申请人：WAVE LIFE SCIENCES LTD

  公开号：WO2019032612A1

  公开（公告）日：2019-02-14

  Among other things, the present disclosure provides oligonucleotides, compositions, and methods thereof. Among other things, the present disclosure encompasses the recognition that structural elements of oligonucleotides, such as base sequence, chemical modifications (e.g., modifications of sugar, base, and/or internucleotidic linkages) or patterns thereof, conjugation with additional chemical moieties, and/or stereochemistry [e.g., stereochemistry of backbone chiral centers (chiral internucleotidic linkages)], and/or patterns thereof, can have significant impact on oligonucleotide properties and activities, e.g., knockdown ability, stability, delivery, etc. In some embodiments, the oligonucleotides decrease the expression, activity and/or level of a C9orf72 gene, including but not limited to, one comprising a repeat expansion, or a gene product thereof. In some embodiments, the present disclosure provides methods for treatment of diseases using provided oligonucleotide compositions, for example, in treatment of C9orf72-related disorders.

  本公开提供寡核苷酸、组合物及其方法等内容。本公开涵盖了对寡核苷酸的结构元素（如碱基序列、化学修饰（例如糖、碱基和/或核苷酸间连接的修饰）或其模式、与额外化学基团的结合以及/或立体化学[例如骨架手性中心的立体化学（手性核苷酸间连接）]及/或其模式等）的认识，这些因素可能对寡核苷酸的性质和活性（例如敲低能力、稳定性、传递等）产生重要影响。在某些实施例中，寡核苷酸降低C9orf72基因的表达、活性和/或水平，包括但不限于包含重复扩展或其基因产物的基因。在某些实施例中，本公开提供使用所提供的寡核苷酸组合物治疗疾病的方法，例如治疗C9orf72相关疾病。