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D-岩藻糖基胺 | 6931-59-5

中文名称
D-岩藻糖基胺
中文别名
——
英文名称
L-Fucosamin
英文别名
2-amino-2,6-dideoxy-D-galactose;D-galacto-2-Amino-3,4,5-trihydroxy-hexanal;2-Amino-2,6-didesoxy-D-galactose;D-Fucosamin;Fucosamine;(2R,3R,4S,5R)-2-amino-3,4,5-trihydroxyhexanal
D-岩藻糖基胺化学式
CAS
6931-59-5
化学式
C6H13NO4
mdl
——
分子量
163.174
InChiKey
NTBYIQWZAVDRHA-DPYQTVNSSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 熔点:
    170-175 (HCl salt)
  • 沸点:
    419.3±45.0 °C(Predicted)
  • 密度:
    1.330±0.06 g/cm3(Predicted)
  • 溶解度:
    Soluble (water)

计算性质

  • 辛醇/水分配系数(LogP):
    -2.6
  • 重原子数:
    11
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.83
  • 拓扑面积:
    104
  • 氢给体数:
    4
  • 氢受体数:
    5

安全信息

  • 海关编码:
    2922399090

SDS

SDS:56fac648a94c2549b6168a052a4d89e0
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反应信息

  • 作为产物:
    描述:
    methyl 2-acetamido-3-O-acetyl-2,6-dideoxy-β-D-glucopyranoside 在 作用下, 生成 6-去氧基-D-葡萄糖胺D-岩藻糖基胺
    参考文献:
    名称:
    O型小肠结肠炎耶尔森氏菌血清型O:3脂多糖外核中6-脱氧-4-酮-己糖胺的鉴定及作用
    摘要:
    小肠结肠炎耶尔森氏菌血清型O:3脂多糖的外核(OC)区是六糖,对于外膜的完整性至关重要。它参与了对阳离子抗菌肽的抗性,并在感染的早期阶段发挥了毒性作用。我们在这里展示了OC六糖的近端的残基是很少遇到的4-酮己糖胺,2-乙酰氨基-2,6-二脱氧d -木糖-己-4- ulopyranose(SUG p)和华纳兄弟是UDP -GlcNAc-4,6-脱水酶负责这种罕见糖的核苷酸活化的形式的转换UDP-2-乙酰氨基-2-脱氧生物合成d -glucopyranose(UDP- d -Glc pNAC)到UDP-2-乙酰氨基-2,6-二脱氧d -木糖-己-4- ulopyranose(UDP- SUG p)。在水环境中,由于水合作用,这种糖的4-酮基以4-二羟基形式存在。此外,有证据表明,该二羟基功能的轴向4-羟基对于OC的生物学作用至关重要,即在噬菌体和肠结肠激肽受体结构以及单克隆抗体的表位中至关重要。
    DOI:
    10.1002/chem.200901255
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文献信息

  • [EN] COMPOSITIONS AND METHODS FOR THE TREATMENT OF BACTERIAL INFECTIONS<br/>[FR] COMPOSÉS ET MÉTHODES POUR LE TRAITEMENT D'INFECTIONS BACTÉRIENNES
    申请人:CIDARA THERAPEUTICS INC
    公开号:WO2018006063A1
    公开(公告)日:2018-01-04
    Compositions and methods for the treatment of bacterial infections include compounds containing dimers of cyclic heptapeptides conjugated to one or more monosaccharide or oligosaccharide moieties. In particular, compounds can be used in the treatment of bacterial infections caused by Gram-negative bacteria.
    用于治疗细菌感染的组合物和方法包括含有环七肽二聚体与一个或多个单糖或寡糖基团结合的化合物。特别是,这些化合物可用于治疗由革兰氏阴性细菌引起的细菌感染。
  • 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。
  • [EN] AMPHETAMINE PRODRUGS<br/>[FR] PRO-MÉDICAMENTS À BASE D'AMPHÉTAMINES
    申请人:SHIRE AG
    公开号:WO2014002039A1
    公开(公告)日:2014-01-03
    The present invention relates to amphetamine prodrugs which provide colonic release of amphetamine.
    本发明涉及提供苯丙胺结肠释放的苯丙胺前药。
  • [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。
  • ASIALOGLYCOPROTEIN RECEPTOR MEDIATED DELIVERY OF THERAPEUTICALLY ACTIVE CONJUGATES
    申请人:Arcturus Therapeutics, Inc.
    公开号:US20210060168A1
    公开(公告)日:2021-03-04
    ASGP-R binding molecular conjugates are provided. The conjugates are useful to deliver therapeutically effective amounts of biologically active molecules to target cells and tissues of a subject. Compositions are also provided comprising the molecular conjugates.
    提供ASGP-R结合分子共轭物。这些共轭物可用于将治疗有效量的生物活性分子传递给受试者的靶细胞和组织。还提供包含这些分子共轭物的组合物。
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