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N-[(2R,3R,4R,5S,6R)-4-[(2R,3R,4S,5R,6R)-4,5-二羟基-6-(羟基甲基)-3-甲氧基四氢吡喃-2-基]氧基-5-羟基-6-(羟基甲基)-2-(苯基甲氧基)四氢吡喃-3-基]乙酰胺 | 128292-63-7

中文名称
N-[(2R,3R,4R,5S,6R)-4-[(2R,3R,4S,5R,6R)-4,5-二羟基-6-(羟基甲基)-3-甲氧基四氢吡喃-2-基]氧基-5-羟基-6-(羟基甲基)-2-(苯基甲氧基)四氢吡喃-3-基]乙酰胺
中文别名
肠促胰液肽(swine),5-L-缬氨酸-(9CI)
英文名称
benzyl O-(2-O-methyl-β-D-galactopyranosyl)-(1->3)-2-acetamido-2-deoxy-β-D-glucopyranoside
英文别名
Benzyl 2-acetamido-2-deoxy-3-O-(2-O-methyl-beta-galactosyl)-beta-glucopyranoside;N-[(2R,3R,4R,5S,6R)-4-[(2R,3R,4S,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-methoxyoxan-2-yl]oxy-5-hydroxy-6-(hydroxymethyl)-2-phenylmethoxyoxan-3-yl]acetamide
N-[(2R,3R,4R,5S,6R)-4-[(2R,3R,4S,5R,6R)-4,5-二羟基-6-(羟基甲基)-3-甲氧基四氢吡喃-2-基]氧基-5-羟基-6-(羟基甲基)-2-(苯基甲氧基)四氢吡喃-3-基]乙酰胺化学式
CAS
128292-63-7
化学式
C22H33NO11
mdl
——
分子量
487.504
InChiKey
QRWGFRUDUVXHOQ-OEUZHLKXSA-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

计算性质

  • 辛醇/水分配系数(LogP):
    -1.8
  • 重原子数:
    34
  • 可旋转键数:
    9
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.68
  • 拓扑面积:
    176
  • 氢给体数:
    6
  • 氢受体数:
    11

反应信息

  • 作为产物:
    描述:
    benzyl 2-acetamido-2-deoxy-4,6-O-isopropylidene-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-glucopyranoside 在 silver(l) oxide 咪唑四丁基氟化铵sodium methylate对甲苯磺酸溶剂黄146 作用下, 以 甲醇二氯甲烷N,N-二甲基甲酰胺 为溶剂, 反应 39.5h, 生成 N-[(2R,3R,4R,5S,6R)-4-[(2R,3R,4S,5R,6R)-4,5-二羟基-6-(羟基甲基)-3-甲氧基四氢吡喃-2-基]氧基-5-羟基-6-(羟基甲基)-2-(苯基甲氧基)四氢吡喃-3-基]乙酰胺
    参考文献:
    名称:
    苄基O-(2-O-甲基-β-d-吡喃半乳糖基)-(1→3)-2-乙酰氨基-2-脱氧-β-d-吡喃葡萄糖苷的合成[苄基2'-O-甲基内酯-N-生物苷I],及其含有O-(2-O-甲基-β-d-吡喃半乳糖基)-(1→3)-2-乙酰氨基-2-脱氧-β-d-吡喃葡萄糖基的高级糖类(1→4)-α-1-岩藻糖基转移酶
    摘要:
    用叔丁基氯二苯基硅烷处理苄基O-β-d-吡喃半乳糖基-(1→3)-2-乙酰氨基-2-脱氧-4,6-O-异亚丙基-β-d-吡喃葡萄糖苷,得到6'-O-叔丁基-丁基二苯基甲硅烷基醚,其被转化为3',4'-O-异亚丙基衍生物。甲基化并随后除去保护基,得到苄基O-(2-O-甲基-β-d-吡喃半乳糖基)-(1→3)-2-乙酰胺基-2-脱氧-β-d-吡喃葡萄糖苷(7)。三糖甲基O-(2-O-甲基-β-d-吡喃并吡喃糖基)-(1→3)-O-(2-乙酰氨基-2-脱氧基-β-d-吡喃吡喃糖基)-(1→3)-β -d-吡喃半乳糖苷(17)和四糖O-(2-O-甲基-β-d-吡喃半乳糖基)-(1→3)-O-(2-乙酰氨基-2-脱氧-β-d-吡喃葡萄糖基)- (1→3)-O-β-d-吡喃半乳糖基-(1→4)-d-吡喃葡萄糖(32)在非还原端均含有2'-O-甲基内酯-N-二糖I单元。合成的,以及7、17的结构
    DOI:
    10.1016/0008-6215(90)80043-3
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文献信息

  • SARKAR, ARUN K.;JAIN, RAKESH K.;MATTA, KHUSHI L., CARBOHYDR. RES., 203,(1990) N, C. 33-46
    作者:SARKAR, ARUN K.、JAIN, RAKESH K.、MATTA, KHUSHI L.
    DOI:——
    日期:——
  • MICROALGAE-DERIVED COMPOSITIONS FOR IMPROVING THE HEALTH AND APPEARANCE OF SKIN
    申请人:TerraVia Holdings, Inc.
    公开号:EP1986665B1
    公开(公告)日:2018-05-02
  • Devices and solutions for prevention of sexually transmitted diseases
    申请人:Dillon F. Harrison
    公开号:US20070166797A1
    公开(公告)日:2007-07-19
    Provided herein are antiviral compounds and methods of culturing microalgae to produce polysaccharides. Included in the invention are methods of producing novel polysaccharides with high antiviral avtivity. Also provided are methods of using polysaccharides for applications such as preventing or treating viral infections and providing prophylaxis and treatment for sexually transmitted diseases.
  • Methods and compositions for improving the health and appearance of skin
    申请人:Dillon F. Harrison
    公开号:US20070166266A1
    公开(公告)日:2007-07-19
    Provided herein are skin care compositions and methods of improving the health and appearance of skin. Also provided are methods of using polysaccharides for applications such as topical personal care products, cosmetics, and wrinkle reduction compositions. The invention also provides novel polysaccharide molecules useful for improving the health and appearance of skin.
  • Methods and compositions for thickening, stabilizing and emulsifying foods
    申请人:Dillon F. Harrison
    公开号:US20070166449A1
    公开(公告)日:2007-07-19
    Provided herein are novel food additive polysaccharides. The polysaccharides of the invention can be used, for example to emulsify a food or to suspend compounds in a food composition. Also provided are algae capable of incorporating compounds into polysaccharides to alter the rheological properties of the polysaccharides. Also provided are large scale, low cost methods of precipitating and purifying novel hydrocolloids.
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