N6-苄氧羰酰基-L-赖氨酸苄酯对甲苯磺酸 | 16964-83-3

• 物质功能分类: 生物化工 - 氨基酸及其衍生物 - 赖氨酸类衍生物
• 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
• 中文名称: N6-苄氧羰酰基-L-赖氨酸苄酯对甲苯磺酸
• 英文名称: H-Lys(Z)-OBzl*TosOH
• 英文别名: N-Benzyloxycarbonyl-L-lysine benzyl ester p-toluenesulfonate；benzyl (2S)-2-amino-6-(phenylmethoxycarbonylamino)hexanoate;4-methylbenzenesulfonic acid
• CAS: 16964-83-3
• 化学式: C₇H₈O₃S*C₂₁H₂₆N₂O₄
• 分子量: 542.653
• InChiKey: PPZYKJHWKVREOQ-FYZYNONXSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  38
• 可旋转键数：
  13
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  153
• 氢给体数：
  3
• 氢受体数：
  8

安全信息

• 储存条件：
  室温

反应信息

• 作为反应物：
  描述：

  N6-苄氧羰酰基-L-赖氨酸苄酯对甲苯磺酸 在 盐酸 、 甲酸 、 palladium 10% on activated carbon 、 氢气 、 1-羟基苯并三唑 、 N,N'-二环己基碳二亚胺 、 sodium hydroxide 作用下， 以 四氢呋喃 、 甲醇 、 水 为溶剂， 反应 78.0h， 生成 胸腺五肽
  参考文献：
  名称：

  Tetrahydro-β-carboline-3-carboxyl-thymopentin: a nano-conjugate for releasing pharmacophores to treat tumor and complications

  摘要：

  β-咔啉-胸腺五肽共轭物这种新型纳米药物的纳米特征、释放、生物活性和作用机制已经被提出。

  DOI：

  10.1039/c5tb01930c

文献信息

• Synthesis and biological evaluation of a novel class of β-carboline derivatives
  作者：Hao Chen、Pengchao Gao、Meng Zhang、Wei Liao、Jianwei Zhang

  DOI：10.1039/c4nj00262h

  日期：——

  In this study, several novel β-carboline derivatives, 1-(4-hydroxy-3-methoxyphenyl)-β-carboline-3-carboxyl-Trp-Trp-AA-OBzl compounds, were designed and synthesized as potential anticancer agents. Their in vitro cytotoxic activities were evaluated using methylthiazoltetrazolium (MTT) assay. The in vivo anti-tumor activity of the newly synthesized β-carboline derivatives was determined in a S180 bearing

  在这项研究中，设计并合成了几种新型的β-咔啉衍生物，即1-（4-羟基-3-甲氧基苯基）-β-咔啉-3-羧基-Trp-Trp-AA-OBzl化合物，作为潜在的抗癌剂。使用甲基噻唑四唑（MTT）分析评估了它们的体外细胞毒性活性。的体内新合成的β咔啉衍生物的抗肿瘤活性是在一个轴承S180小鼠模型确定，并且一些化合物表现出类似于阳性对照，多柔比星的肿瘤生长抑制。还研究了小牛胸腺（CT）DNA合成的β-咔啉衍生物的嵌入。
• A class of Trp-Trp-AA-OBzl: Synthesis, in vitro anti-proliferation/in vivo anti-tumor evaluation, intercalation-mechanism investigation and 3D QSAR analysis
  作者：Xiaoyi Zhang、Yifan Yang、Ming Zhao、Liu Liu、Meiqing Zheng、Yuji Wang、Jianhui Wu、Shiqi Peng

  DOI：10.1016/j.ejmech.2011.05.004

  日期：2011.8

  cytarabine. In acute toxicity assay Trp-Trp-AA-OBzls did not damage the immunologic function and had an LD50 of more than 500 mg/kg. The relationships of structure and activity were analyzed with 3D QSAR. The action mechanism studies revealed that the in vivo anti-tumor action of Trp-Trp-AA-OBzls was the result of DNA intercalation.

  从抗肿瘤活性的N-色氨酸-β-咔啉-3-羧酸苄酯和β-咔啉-3-羰基色氨酸苄酯中，提取了药效团Trp-Trp-OBzl。根据DOCK分数，将氨基酸残基插入Trp-Trp-OBzl的C末端，并提供二十种Trp-Trp-AA-OBzl（AA =氨基酸残基）作为DNA嵌入剂。在体外和体内模型17的Trp-TRP-AA-OBzls是抗肿瘤活性，和12的Trp-TRP-AA-OBzls比阿糖胞苷更活跃。在急性毒性试验中，Trp-Trp-AA-OBzls不会破坏免疫功能，LD 50大于500 mg / kg。使用3D QSAR分析了结构和活性之间的关系。行动机制研究表明，Trp-Trp-AA-OBzls的体内抗肿瘤作用是DNA嵌入的结果。
• Synthetic Study on Peptide Antibiotic Nisin. V. Total Synthesis of Nisin
  作者：Koichi Fukase、Manabu Kitazawa、Akihiko Sano、Kuniaki Shimbo、Shingo Horimoto、Hiroshi Fujita、Akira Kubo、Tateaki Wakamiya、Tetsuo Shiba

  DOI：10.1246/bcsj.65.2227

  日期：1992.8

  Total synthesis of a lanthionine peptide nisin was achieved by the successive condensations of four segments including cyclic lanthionine peptide parts and the C-terminal linear segment including dehydroalanine, followed by the deprotection procedure with anhydrous HF. Modified reaction conditions for the Hofmann degradation were applied to prepare the dehydroalanine residue from the 2,3-diaminopropionic

  羊毛硫氨酸肽乳链菌肽的全合成是通过包括环状羊毛硫氨酸肽部分和 C 端线性部分（包括脱氢丙氨酸）在内的四个部分的连续缩合，然后用无水 HF 进行脱保护程序来实现的。应用改进的霍夫曼降解反应条件从 2,3-二氨基丙酸残基制备脱氢丙氨酸残基。用无水HF进行最终脱保护，脱氢氨基酸残基没有分解，脱氢氨基酸残基通常在酸性介质中不稳定。合成乳链菌肽在所有方面都与天然乳链菌肽完全相同，从而证实了所提出的结构。
• Amino Acids and Peptides. XXXIV. Synthesis of Mouse Metallothionein I.(1). Synthesis of Dotriacontapeptide Corresponding to C-Terminal Sequence 30-61 (.ALPHA.-Fragment) of Mouse Metallothionein I and Related Peptides and Examination of Their Heavy Metal-Binding Properties.
  作者：Satoshi MATSUMOTO、Shigeru NAKAYAMA、Yasuhiro NISHIYAMA、Yoshio OKADA、Kyong-Son MIN、Satomi ONOSAKA、Keiichi TANAKA

  DOI：10.1248/cpb.40.2694

  日期：——

  The dotriacontapeptide corresponding to the C-terminal sequence of mouse metallothionein (MT) I and related peptides which contain Cys-X-Cys-Cys (X : amino acid residue except for Cys) sequence were synthesized by the conventional solution method employing the HF deprotection method and their heavy metals (Cd2+, Cu2+ and Cu+)-binding properties were examined.

  合成了对应于小鼠金属硫蛋白 (MT) I C末端序列的三十二肽及相关肽，这些肽包含Cys-X-Cys-Cys（X：除Cys外的氨基酸残基）序列，采用传统溶液法结合HF去保护法，并对它们与重金属（Cd2+、Cu2+和Cu+）的结合特性进行了研究。
• Synthesis of<i>N</i>-Terminal Nonapeptide of Trypsinogen and Its Hydrolysis by Trypsin
  作者：Norio Yoshida、Tetsuo Kato、Nobuo Izumiya

  DOI：10.1246/bcsj.43.2912

  日期：1970.9

  An N-terminal nonapeptide fragment of bovine trypsinogen, H-l-Val-l-Asp-l-Asp-l-Asp-l-Asp-l-Lys-l-Ile-l-Val-Gly-OH, was synthesized via two routes and its susceptibility with trypsin was investigated. Protected derivatives, t-butyloxycarbonyl protected nonapeptide t-butyl ester and benzyloxycarbonyl protected nonapeptide benzyl ester, were prepared by stepwise elongation. Removal of the protecting groups was carried out by treatment with trifluoroacetic acid and hydro-genation respectively. The naked peptide was purified with chromatography on ECTEOLA cellulose column using dilute acetic acid as a solvent. Upon lyophilization the desired nonapeptide was obtained as colorless powder, a portion of the product being digested with trypsin. Rate of tryptic hydrolysis of the peptide was found to be unexpectedly low in the absence of calcium ion, while considerable acceleration of the hydrolysis by calcium ion was noted.

  一种牛胰蛋白酶原的N-末端九肽片段H-l-Val-l-Asp-l-Asp-l-Asp-l-Asp-l-Lys-l-Ile-l-Val-Gly-OH通过两条途径合成，并研究了其与胰蛋白酶的敏感性。通过逐步延伸的方法制备了保护性衍生物，分别为t-丁氧羰基保护的九肽t-丁酯和苄氧羰基保护的九肽苄酯。去除保护基团是通过分别用三氟乙酸和氢化处理进行的。裸肽通过在ECTEOLA纤维素柱上用稀醋酸作为溶剂的色谱法进行纯化。冷冻干燥后，获取了无色粉末的目标九肽，部分产品与胰蛋白酶消化。发现在缺乏钙离子的情况下，肽的胰蛋白酶水解速率意外地较低，而发现钙离子显著加速了其水解。