Boc-Ser-N3 | 53871-84-4

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: Boc-Ser-N3
• 英文别名: tert-butyl N-[(2S)-1-azido-3-hydroxy-1-oxopropan-2-yl]carbamate
• CAS: 53871-84-4
• 化学式: C₈H₁₄N₄O₄
• 分子量: 230.224
• InChiKey: OJZQQRABUHLFDK-YFKPBYRVSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.71
• 重原子数：
  16.0
• 可旋转键数：
  3.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  124.39
• 氢给体数：
  2.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  Boc-Ser-N3 在 钯 氢气 、 三乙胺 作用下， 以 甲醇 、 N,N-二甲基甲酰胺 为溶剂， 生成 Boc-Ser-Glu-Leu-OMe
  参考文献：
  名称：

  Amino acids and peptides. XXVIII. Synthesis of peptide fragments related to eglin c and studies on the relationship between their structure and effects on human leukocyte elastase, cathepsin G and .ALPHA.-chymotrypsin.

  摘要：

  采用常规的溶液法合成了与来自家蚕血淋巴的抗蛋白酶eglin c（由70个氨基酸残基构成）相关的各种肽片段，并检验了它们对白细胞弹性蛋白酶、组织蛋白酶G和α-胰凝乳蛋白酶的抑制效应。其中，H-Arg-Glu-Tyr-Phe-OMe（eglin c 22-25）和H-Ser-Pro-Val-Thr-Leu-Asp-Leu-Arg-Tyr-OMe（eglin c 41-49）能抑制组织蛋白酶G和α-胰凝乳蛋白酶，但不能抑制白细胞弹性蛋白酶，而H-Thr-Asn-Val-Val-OMe（eglin c 60-63）能抑制白细胞弹性蛋白酶，但不能抑制组织蛋白酶G或α-胰凝乳蛋白酶，尽管eglin c对白细胞弹性蛋白酶、组织蛋白酶G和α-胰凝乳蛋白酶都具有强抑制作用。这些结果提示，eglin c与白细胞弹性蛋白酶、组织蛋白酶G和α-胰凝乳蛋白酶的相互作用部位可能各不相同。

  DOI：

  10.1248/cpb.38.2369
• 作为产物：
  描述：

  Boc-Ser-N2H3 在 盐酸 、 亚硝酸异戊酯 作用下， 以 1,4-二氧六环 、 N,N-二甲基甲酰胺 为溶剂， 反应 0.5h， 生成 Boc-Ser-N3
  参考文献：
  名称：

  Chemical Synthesis of a Heat-stable Enterotoxin ofYersinia enterocolitica

  摘要：

  由肠道出血性耶尔森菌（Yersinia enterocolitica）产生的热稳定肠毒素（ST）的肽，其氨基酸序列为Ser–Ser–Asp–Trp–Asp–Cys–Cys–Asp–Val–Cys–Cys–Asn–Pro–Ala–Cys–Ala–Gly–Cys，采用传统方法合成。通过化学和物理化学标准，发现合成的肽与相应的天然肽完全相同，从而确定了耶尔森菌热稳定肠毒素（ST）的氨基酸序列。

  DOI：

  10.1246/bcsj.58.2805

文献信息

• Amino acids and peptides. XXX. Synthesis of eglin c(41-49) and eglin c(60-63) and examination of their inhibitory activity towards human leukocyte elastase, cathepsin G, porcine pancreatic elastase and .ALPHA.-chymotrypsin.
  作者：Satoshi TSUBOI、Miho TAKEDA、Yoshio OKADA、Yoko NAGAMATSU、Junichiro YAMAMOTO

  DOI：10.1248/cpb.39.184

  日期：——

  H-Ser-Pro-Val-Thr-Leu-Asp-Leu-Arg-Tyr-OH and H-Thr-Asn-Val-Val-OH, which correspond to the sequences 41-49 and 60-63 of eglin c, respectively, were synthesized by a conventional solution approach using the newly developed 6-chloro-2-pyridyl ester method. The inhibitory activities of the above two peptides against human leukocyte elastase, cathepsin G, porcine pancreatic elastase and α-chymotrypsin were examined in comparison with those of the corresponding methyl esters.

  H-Ser-Pro-Val-Thr-Leu-Asp-Leu-Arg-Tyr-OH 和 H-Thr-Asn-Val-Val-OH 分别对应于 eglin c 的序列 41-49 和 60-63，通过采用新开发的 6-氯-2-吡啶酯方法，使用常规溶液法合成。以上两种肽对人类白细胞弹性蛋白酶、半胱天冬酶 G、猪胰弹性蛋白酶和 α-化学蛋白酶的抑制活性进行了比较，分析其与相应甲基酯的活性差异。
• Amino acids and peptides. XVII. Synthesis of a tridecapeptide corresponding to the sequence 165-177 of T-kininogen (tryptic peptide) containing Gln-Val-Val-Ala-Gly sequence and the relationship between structure and effect on thiol proteinase.
  作者：NAOKI TENO、SATOSHI TSUBOI、YOSHIO OKADA、NORIO ITOH、HIROSHI OKAMOTO

  DOI：10.1248/cpb.35.3853

  日期：——

  The tridecapeptide corresponding to the sequence 165-177 of T-kininogen (tryptic peptide) (I) containing Gln-Val-Val-Ala-Gly sequence was synthesized by a conventional solution method and its effect on thiol proteinase was examined. Although Z-Gln-Val-Val-Ala-Gly-OMe showed inhibitory activity towards papain and protective activity against T-kininogen-induced inhibition of papain, the tryptic peptide obtained did not exhibit any effect on thiol proteinase. In order to study the relationship between structure and effect on thiol proteinase, several compounds (II-VI) modified with various groups at the N-terminus of the Gln-Val-Val-Ala-Gly sequence were synthesized. Peptides V and VI, which have an aromatic ring at the N-terminus, exhibited weak inhibitory and significant protective activities. A small peptide such as Gln-Val-Val-Ala-Gly might be better able to approach papain than the tryptic peptide (I), and the aromatic ring associated with Gln-Val-Val-Ala-Gly at the N-terminus apparently strengthened the binding ability of the peptide to papain.

  与T-激肽原（胰蛋白酶肽）序列165-177对应的三肽（I），含有Gln-Val-Val-Ala-Gly序列，通过传统溶液法合成，并对其对巯基蛋白酶的作用进行了研究。尽管Z-Gln-Val-Val-Ala-Gly-OMe对木瓜蛋白酶表现出抑制活性，并能保护木瓜蛋白酶免受T-激肽原诱导的抑制，但所获得的胰蛋白酶肽对巯基蛋白酶没有任何作用。为了研究结构与对巯基蛋白酶作用之间的关系，合成了几种在Gln-Val-Val-Ala-Gly序列的N-末端修改了不同基团的化合物（II-VI）。具有芳香环的肽V和VI表现出弱抑制和显著保护活性。像Gln-Val-Val-Ala-Gly这样的小肽可能比肽（I）更容易接近木瓜蛋白酶，而Gln-Val-Val-Ala-Gly N-末端的芳香环显然增强了肽与木瓜蛋白酶的结合能力。
• Amino Acids and Peptides. XXXV. Synthesis of Mouse Metallothionein I.(2). Synthesis of a Nonacosapeptide Corresponding to N-Terminal Sequence 1-29(.BETA.-Fragment) of Mouse Metallothionein I and Related Petides and Examination of Their Heavy Metal-Binding Properties.
  作者：Satoshi MATSUMOTO、Yasuhiro NISHIYAMA、Yoshio OKADA、Kyong-Son MIN、Satomi ONOSAKA、Keiichi TANAKA

  DOI：10.1248/cpb.40.2701

  日期：——

  A nonacosapeptide corresponding to the N-terminal sequence 1-29 (beta-fragment) of mouse metallothionein I and related peptides were synthesized by the conventional solution method and their heavy metals (Cu2+, Cu+ and Cd2+)-binding properties were examined. The Cu(2+)- or Cu(+)-binding activities of various peptides were not greatly dependent on the peptide structure, so far as examined, as in the

  通过常规溶液法合成了与小鼠金属硫蛋白I的N端序列1-29（β片段）相对应的非糖肽和相关肽，并研究了它们与重金属（Cu2 +，Cu +和Cd2 +）的结合特性。到目前为止，与N. crassa MT和A. bisporus MT的情况一样，各种肽的Cu（2 +）-或Cu（+）结合活性并不很大地依赖于肽结构。相反，这些肽的Cd（2+）结合活性是相当结构依赖性的。
• Pavo; Penke; Varga, Acta Chimica Hungarica, 1986, vol. 122, # 3-4, p. 261 - 272
  作者：Pavo、Penke、Varga、et al.

  DOI：——

  日期：——
• TSUBOI, SATOSHI;NAKABAYASHI, KAZUNORI;MATSUMOTO, YOSHIKAZU;TENO, NAOKI;TS+, CHEM. AND PHARM. BULL., 38,(1990) N, C. 2369-2376
  作者：TSUBOI, SATOSHI、NAKABAYASHI, KAZUNORI、MATSUMOTO, YOSHIKAZU、TENO, NAOKI、TS+

  DOI：——

  日期：——