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3,4,6-tri-O-acetyl-2-deoxy-2-N-phthalimido-β-D-glucopyranosyl azide | 102816-24-0

中文名称
——
中文别名
——
英文名称
3,4,6-tri-O-acetyl-2-deoxy-2-N-phthalimido-β-D-glucopyranosyl azide
英文别名
3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-1-β-D-glucopyranosyl azide;3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl azide;3,4,6-Tri-O-acetyl-2-deoxy-2-phthalimido-beta-D-glucopyranosyl azide;[(2R,3S,4R,5R,6R)-3,4-diacetyloxy-6-azido-5-(1,3-dioxoisoindol-2-yl)oxan-2-yl]methyl acetate
3,4,6-tri-O-acetyl-2-deoxy-2-N-phthalimido-β-D-glucopyranosyl azide化学式
CAS
102816-24-0
化学式
C20H20N4O9
mdl
——
分子量
460.4
InChiKey
UJSZDYIUFXNQKN-DUQPFJRNSA-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:
    135-137 °C

计算性质

  • 辛醇/水分配系数(LogP):
    1.5
  • 重原子数:
    33
  • 可旋转键数:
    9
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.45
  • 拓扑面积:
    140
  • 氢给体数:
    0
  • 氢受体数:
    11

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量
    • 1
    • 2
    • 3

反应信息

点击查看最新优质反应信息

文献信息

  • Iron(iii) chloride as an efficient catalyst for stereoselective synthesis of glycosyl azides and a cocatalyst with Cu(0) for the subsequent click chemistry
    作者:Santosh B. Salunke、N. Seshu Babu、Chien-Tien Chen
    DOI:10.1039/c1cc13370e
    日期:——
    A highly efficient and mild method for azido glycosylation of glycosyl β-peracetates to 1,2-trans glycosyl azides was developed by using inexpensive FeCl3 as the catalyst. In addition, we demonstrated, for the first time, that FeCl3 in combination with copper powder can promote 1,3-dipolar cycloaddition (click chemistry) of azido glycosides with terminal alkynes. Good to excellent yields were obtained with exclusive formation of a single isomer in both glycosyl azidation and subsequent cycloaddition processes.
    一种高效而温和的方法被开发出来,利用廉价的FeCl3作为催化剂,实现了糖基β-过乙酸酯的叠氮糖基化反应,制备了1,2-反式糖基叠氮化合物。此外,我们首次证明了FeCl3与粉的组合能够促进叠氮糖基与末端炔烃的1,3-偶极环加成反应(点击化学)。在糖基叠氮化和随后的环加成反应过程中,均获得了良好至优异的产率,并且仅形成单一的异构体。
  • Organocatalyzed preparation of 1,4,5-trisubstituted-glycosyl-1,2,3-triazole derivatives
    作者:Monalisa Kundu、Ishani Bhaumik、Anup Kumar Misra
    DOI:10.1007/s10719-019-09883-1
    日期:2019.10
    furnished 1,4,5-trisubstituted-glycosyl-1,2,3-triazole derivatives in excellent yield. The reaction condition is simple and can be scaled-up. Coupling of glycosyl azides with active ketones through azide-enolate [3 + 2] cycloaddition in the presence of 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) furnished 1,4,5-trisubstituted-glycosyl-1,2,3-triazole derivatives in excellent yield.
    1,8-二氮杂双环[5.4.0] undec-7-ene(DBU)存在下,通过叠氮化物-烯酸酯[3 + 2]环加成反应,将糖基叠氮化物与活性酮和酯的烯酸酯进行有机催化偶联,得到1,4,5 -三取代-糖基-1,2,3-三唑生物的产率极高。反应条件简单并且可以扩大规模。 在1,8-二氮杂双环[5.4.0] undec-7-ene(DBU)存在下,通过叠氮化物-烯酸酯[3 + 2]环加成反应将糖基叠氮化物与活性酮偶联,得到1,4,5-三取代-糖基- 1,2,3-三唑生物的产率极高。
  • Glycoconjugate probes containing a core-fucosylated N-glycan trisaccharide for fucose lectin identification and purification
    作者:Deqin Cai、Chaochao Xun、Feng Tang、Xiaobo Tian、Liyun Yang、Kan Ding、Wenzhe Li、Zhiping Le、Wei Huang
    DOI:10.1016/j.carres.2017.07.011
    日期:2017.9
    glyco-agarose beads bearing a core-fucosylated N-glycan trisaccharide GlcNAcβ1,4(Fucα1,6)GlcNAc or a non-fucose disaccharide GlcNAcβ1,4GlcNAc were successfully synthesized and characterized by monosaccharide analysis with HPAEC-PAD technique. These glycoconjugates as fucose lectin probes were applied in fucose-specific lectin detection and purification. The model fucose lectin AAL indicated binding activity
    已成功合成了带有核心岩藻糖基化N-聚糖三糖GlcNAcβ1,4(Fucα1,6)GlcNAc或非岩藻糖二糖GlcNAcβ1,4GlcNAc的Glyco-PAMAM树状聚合物和糖琼脂糖珠,并通过HPAEC-PAD技术进行了单糖分析。将这些糖缀合物作为岩藻糖凝集素探针应用于岩藻糖特异性凝集素检测和纯化。模型岩藻糖凝集素AAL指示与带有核心岩藻糖三糖的FITC标记PAMAM的结合活性。填充有携带核心岩藻糖基化三糖的琼脂糖珠的亲和色谱柱与非岩藻糖二糖琼脂糖珠相比,在AAL纯化中表现出良好的特异性。
  • Chemoselective Ligation Applied to the Synthesis of a Biantennary <i>N</i>-Linked Glycoform of CD52
    作者:Matthew R. Pratt、Carolyn R. Bertozzi
    DOI:10.1021/ja029346v
    日期:2003.5.1
    here a strategy for the synthesis of N-linked glycopeptide analogues that replace the glycosidic linkages extending from the core pentasaccharide with thioethers amenable to construction by chemoselective ligation. The key building block, a pentasaccharide-Asn analogue containing two thiol residues, was incorporated into CD52 by 9-fluorenylmethoxycarbonyl (Fmoc)-based solid-phase peptide synthesis. An
    我们在这里报告了一种合成 N 连接糖肽类似物的策略,该类似物用适合通过化学选择性连接构建的醚代替从核心五糖延伸的糖苷键。通过基于 9-基甲氧基羰基 (Fmoc) 的固相肽合成,关键构建块是包含两个醇残基的五糖-Asn 类似物。然后通过用 N-乙酰胺三糖对该糖肽进行烷基化,很容易生成十一糖模拟物。使用该技术完成了复杂类型 N 连接糖肽模拟物的快速组装。
  • Structure Activity Relationships of N-linked and Diglycosylated Glucosamine-Based Antitumor Glycerolipids
    作者:Makanjuola Ogunsina、Hangyi Pan、Pranati Samadder、Gilbert Arthur、Frank Schweizer
    DOI:10.3390/molecules181215288
    日期:——
    1-O-Hexadecyl-2-O-methyl-3-O-(2'-amino-2'-deoxy-β-D-glucopyranosyl)-sn-glycerol (1) was previously reported to show potent in vitro antitumor activity on a range of cancer cell lines derived from breast, pancreas and prostate cancer. This compound was not toxic to mice and was inactive against breast tumor xenografts in mice. This inactivity was attributed to hydrolysis of the glycosidic linkage by glycosidases. Here three N-linked (glycosylamide) analogs 2–4, one triazole-linked analog 5 of 1 as well as two diglycosylated analogs 6 and 7 with different stereochemistry at the C2-position of the glycerol moiety were synthesized and their antitumor activity against breast (JIMT-1, BT-474, MDA-MB-231), pancreas (MiaPaCa2) and prostrate (DU145, PC3) cancer cell lines was determined. The diglycosylated analogs 1-O-hexadecyl-2(R)-, 3-O-di-(2'-amino-2'-deoxy-β-D-glucopyranosyl)-sn-glycerol (7) and the 1:1 diastereomeric mixture of 1-O-hexadecyl-2(R/S), 3-O-di-(2'-amino-2'-deoxy-β-D-glucopyranosyl)-sn-glycerol (6) showed the most potent cytotoxic activity at CC50 values of 17.5 µM against PC3 cell lines. The replacement of the O-glycosidic linkage by a glycosylamide or a glycosyltriazole linkage showed little or no activity at highest concentration tested (30 µM), whereas the replacement of the glycerol moiety by triazole resulted in CC50 values in the range of 20 to 30 µM. In conclusion, the replacement of the O-glycosidic linkage by an N-glycosidic linkage or triazole-linkage resulted in about a two to three fold loss in activity, whereas the replacement of the methoxy group on the glycerol backbone by a second glucosamine moiety did not improve the activity. The stereochemistry at the C2-position of the glycero backbone has minimal effect on the anticancer activities of these diglycosylated analogs.
    据先前报道,1-O-十六烷基-2-O-甲基-3-O-(2'-基-2'-脱氧-β-D-吡喃葡萄糖基)-sn-甘油(1)对一系列来自乳腺癌、胰腺癌和前列腺癌的癌细胞系显示出强大的体外抗肿瘤活性。该化合物对小鼠无毒性,对小鼠乳腺肿瘤异种移植无活性。这种无效性是由于糖苷酶解了糖苷键。在此,我们合成了三种 N-连接(糖基酰胺)类似物 2-4、一种 1 的三唑连接类似物 5 以及两种在甘油分子 C2 位上具有不同立体化学结构的二糖基化类似物 6 和 7,并测定了它们对乳腺癌(JIMT-1、BT-474、MDA-MB-231)、胰腺癌(MiaPaCa2)和前列腺癌(DU145、PC3)细胞系的抗肿瘤活性。二糖基化类似物 1-O-十六烷基-2(R)-, 3-O-二(2'-基-2'-脱氧-β-D-吡喃葡萄糖基)-sn-甘油(7)和 1:1-O-hexadecyl-2(R/S), 3-O-di-(2'-amino-2'-deoxy-β-D-glucopyranosyl)-sn-glycerol(6)的非对映异构体混合物显示出最强的细胞毒性活性,对 PC3 细胞株的 CC50 值为 17.5 µM。用糖酰胺或糖基三唑取代 O-糖苷键,在测试的最高浓度(30 µM)下活性很小或没有活性,而用三唑取代甘油分子,CC50 值在 20 至 30 µM 之间。总之,用 N-糖苷键或三唑键取代 O-糖苷键会导致活性降低约 2 到 3 倍,而用第二个氨基葡萄糖取代甘油骨架上的甲氧基不会提高活性。甘油骨架 C2 位的立体化学对这些二糖基化类似物的抗癌活性影响很小。
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