O³-methyl-D-6-deoxy-galactose | 484-36-6

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: O³-methyl-D-6-deoxy-galactose
• 英文别名: O³-methyl-α-D-6-deoxy-galactopyranose；digitalose；Methyl 3-O-methyl-α-D-fucopyranosid；α-D-digitalopyranose；alpha-D-Digitalopyranose；(2S,3R,4S,5S,6R)-4-methoxy-6-methyloxane-2,3,5-triol
• CAS: 484-36-6；484-37-7；523-75-1；25672-81-5；78185-80-5；78185-81-6；118333-77-0
• 化学式: C₇H₁₄O₅
• 分子量: 178.185
• InChiKey: OEKPKBBXXDGXNB-UOYQFSTFSA-N

物化性质

• 沸点：
  328.1±42.0 °C(Predicted)
• 密度：
  1.32±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -1.6
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  79.2
• 氢给体数：
  3
• 氢受体数：
  5

文献信息

• CARBOHYDRATE CONJUGATES AS DELIVERY AGENTS FOR OLIGONUCLEOTIDES
  申请人：Alnylam Pharmaceuticals, Inc.

  公开号：US20160051691A1

  公开（公告）日：2016-02-25

  The present invention provides iRNA agents comprising at least one subunit of the formula (I): wherein: A and B are each independently for each occurrence O, N(R N ) or S; X and Y are each independently for each occurrence H, OH, a hydroxyl protecting group, a phosphate group, a phosphodiester group, an activated phosphate group, an activated phosphite group, a phosphoramidite, a solid support, —P(Z′)(Z″)O-nucleoside, —P(Z′)(Z″)O-oligonucleotide, a lipid, a PEG, a steroid, a lipophile, a polymer, —P(Z′)(Z″)O-Linker-OP(Z′″)(Z″″)O-oligonucleotide, a nucleotide, an oligonucleotide, —P(Z′)(Z″)-formula(I), —P(Z′)(Z″)— or -Linker-R; R is L G , -Linker-L G , or has the structure shown below: L G is independently for each occurrence a carbohydrate, e.g., monosaccharide, disaccharide, trisaccharide, tetrasaccharide, oligosaccharide, polysaccharide; R N is independently for each occurrence H, methyl, ethyl, propyl, isopropyl, butyl, or benzyl; and Z′, Z″, Z′″ and Z″″ are each independently for each occurrence O or S.

  本发明提供了包含至少一个式(I)的亚单位的iRNA试剂： 其中： A和B分别独立于每次出现O、N(RN)或S； X和Y分别独立于每次出现H、OH、一个羟基保护基团、一个磷酸基团、一个磷酸二酯基团、一个活化磷酸基团、一个活化亚磷酸基团、一个磷酰胺基团、一个固相支持、-P(Z')(Z″)O-核苷、-P(Z')(Z″)O-寡核苷酸、一个脂质、一个PEG、一个类固醇、一个亲脂物质、一个聚合物、-P(Z')(Z″)O-连接子-OP(Z′″)(Z″″)O-寡核苷酸、一个核苷酸、一个寡核苷酸、-P(Z')(Z″)-式(I)、-P(Z')(Z″)-或-连接子-R； R是LG、-连接子-LG，或具有下面所示结构： LG独立于每次出现的是一种碳水化合物，例如，单糖、双糖、三糖、四糖、寡糖、多糖； RN独立于每次出现的是H、甲基、乙基、丙基、异丙基、丁基或苄基； Z'、Z″、Z′″和Z″″分别独立于每次出现的是O或S。
• Modulators of Hypoxia Inducible Factor-1 and Related Uses
  申请人：Gardiner Gregory

  公开号：US20090023666A1

  公开（公告）日：2009-01-22

  The invention features compounds of formulas I or II: and pharmaceutically acceptable salts and prodrugs thereof, as well methods for modulating the effects of local and systemic hypoxic events using the compounds.

  这项发明涉及公式I或II的化合物：以及这些化合物的药用盐和前药，以及使用这些化合物调节局部和全身缺氧事件效应的方法。
• [EN] POLYNUCLEOTIDE CONSTRUCTS HAVING DISULFIDE GROUPS<br/>[FR] CONSTRUCTIONS POLYNUCLÉOTIDIQUES CONTENANT DES GROUPES DISULFURE
  申请人：SOLSTICE BIOLOG LTD

  公开号：WO2015069932A1

  公开（公告）日：2015-05-14

  The invention features polynucleotide constructs containing one or more components (i) containing a disulfide linkage, where each of the one or more components is attached to an internudeotide bridging group or a terminal group of the polynucleotide construct, and each of the one or more components (i) contains one or more bulky groups proximal to the disulfide group. The invention also features polynucleotide constructs containing one or more components (i) containing a disulfide linkage, where each of the one or more components (i) is attached to an internudeotide bridging group or a terminal group of the polynucleotide construct, and each of the one or more components (i) contains at least 4 atoms in a chain between the disulfide linkage and the phosphorus atom of the internudeotide bridging group or the terminal group; and where the chain does not contain a phosphate, an amide, an ester, or an alkenylene. The invention also features methods of delivering a polynucleotide to a cell using the polynucleotide constructs of the invention.

  该发明涉及包含一个或多个组分（i）的聚核苷酸构造，其中每个一个或多个组分连接到聚核苷酸构造的一个核苷酸桥连基团或末端基团上，每个一个或多个组分（i）包含靠近二硫键的一个或多个臃肿基团。该发明还涉及包含一个或多个组分（i）的聚核苷酸构造，其中每个一个或多个组分（i）连接到聚核苷酸构造的一个核苷酸桥连基团或末端基团上，每个一个或多个组分（i）在二硫键和核苷酸桥连基团或末端基团的磷原子之间的链中至少包含4个原子；并且该链不包含磷酸酯、酰胺、酯或烯基烃。该发明还涉及使用该发明的聚核苷酸构造将聚核苷酸传递到细胞的方法。
• MultiLigand Agent for Drug Delivery
  申请人：Arcturus Therapeutics, Inc.

  公开号：US20170028074A1

  公开（公告）日：2017-02-02

  Described herein is a compound having the structure of formula I, II, or III, wherein R comprises a double stranded RNA molecule, and L 1 , L 2 , and L 3 independently for each occurrence comprise a ligand selected from the group consisting of a carbohydrate, a cholesteryl, or a peptide; a pharmaceutically accepted salt or pharmaceutical composition thereof; and a method of making the compound.

  本文描述了一种具有化学式I、II或III结构的化合物，其中R包括一种双链RNA分子，而每次出现的L1、L2和L3独立地包括从碳水化合物、胆固醇或肽组成的配体中选择的配体；以及该化合物的药学接受的盐或药物组合物；以及制备该化合物的方法。
• [EN] COMPOSITIONS AND METHODS FOR TARGETED RNA DELIVERY<br/>[FR] COMPOSITIONS ET MÉTHODES D'ADMINISTRATION CIBLÉE D'ARN
  申请人：VERVE THERAPEUTICS INC

  公开号：WO2021178725A1

  公开（公告）日：2021-09-10

  Provided herein are compositions, methods of making the same, and methods for targeted delivery of therapeutic agents for modifying expression and function of target genes, e.g. proteins involved in lipid and cholesterol metabolism such as PCSK9. Further provided herein are compositions and methods of treating conditions related to coronary disease.

  本文提供了组合物、制备方法以及用于靶向传递治疗剂以修改靶基因表达和功能的方法，例如涉及脂质和胆固醇代谢的蛋白质，如PCSK9。此外，还提供了与冠心病相关疾病的治疗组合物和方法。