N-BOC-L-alanine

• 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: N-BOC-L-alanine
• 英文别名: (S)-tert-butyl alanine；L-tert-butylalanine；tert-butyl alanine；t-butyl L-alanine；t-butyl alanine；(S)-2-(tert-Butylamino)propanoic acid；(2S)-2-(tert-butylamino)propanoic acid
• 化学式: C₇H₁₅NO₂
• 分子量: 145.202
• InChiKey: MRTPISKDZDHEQI-YFKPBYRVSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.5
• 重原子数：
  10
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  49.3
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  1-(4-cyanophenyl)-3-methyltriazene 、 N-BOC-L-alanine 在 4-二甲氨基吡啶 2,3-二脱氧胞啶 作用下， 以 二氯甲烷 为溶剂， 反应 48.0h， 以68%的产率得到
  参考文献：
  名称：

  摘要：

  Purpose. The synthesis of chemically stable triazene prodrugs capable of hydrolysing under physiological conditions to liberate cytotoxic monomethyltriazene alkylating agents.Methods, A series of 3-aminoacyl-1-aryl-3-methyltriazenes was synthesised through reaction of 1-aryl-3-methyltriazenes with N-BOC protected amino acids using the DCC method of activation, followed by deprotection of the amino function using HCl in nitromethane. Half-lives for the hydrolysis of these compounds to the corresponding mono-methyltriazenes at 37 degrees C in isotonic phosphate buffer and in 80% human plasma containing 20% phosphate buffer were determined by HPLC.Results, The aminoacyltriazene prodrugs hydrolyse in isotonic phosphate buffer with tin values ranging from 26 to 619 minutes. In human plasma, several decompose at the same rate as in phosphate buffer whereas those containing more lipophilic groups decompose more slowly. A P-alanyl derivative was found to be more stable in phosphate buffer (t(1/2) = 180 minutes) than in plasma (t(1/2) = 53 minutes). An N-acetylated cr-alanyl derivative was found to be chemically stable in phosphate buffer (t(1/2) = 10 hours) but liberated the cytotoxic drug in t(1/2) = 41 minutes in plasma, demonstrating its ability to act as a substrate for plasma enzymes.Conclusions, Aminoacyltriazenes are prodrugs of the antitumour monomethyltriazenes hydrolysing in human plasma with a range of reactivities. The acylation of the alpha-amino group seems to be an effective and simple means of reducing the chemical reactivity of the alpha-aminoacyl derivatives while retaining a rapid rate of enzymatic hydrolysis.

  DOI：

  10.1023/a:1011988918476

文献信息

• Small molecules for treatment of hypercholesterolemia and related diseases
  申请人：Sircar C. Jagadish

  公开号：US20050277690A1

  公开（公告）日：2005-12-15

  The present invention provides compositions adapted to enhance reverse cholesterol transport in mammals. The compositions are suitable for oral delivery and useful in the treatment and/or prevention of hypercholesterolemia, atherosclerosis and associated cardiovascular diseases.

  本发明提供了适用于增强哺乳动物体内逆向胆固醇转运的组合物。这些组合物适合口服给药，并可用于治疗和/或预防高胆固醇血症、动脉粥样硬化及相关心血管疾病。
• [EN] PERFLUORO-TERT-BUTYL HYDROXYPROLINE<br/>[FR] PERFLUORO-TERT-BUTYLE HYDROXYPROLINE
  申请人：ZONDLO NEAL

  公开号：WO2014127052A1

  公开（公告）日：2014-08-21

  The present invention provides novel analogues of alpha amino acids, comprising a perfluoro-tert-butyl group, and molecules comprising the novel analogues. Also provided are a wide range of applications of the novel analogues in therapeutics, theranostics and pharmaceuticals as well as in imaging applications. In particular, the use of the novel analogues in detecting or modifying a target molecule is provided.

  本发明提供了新型α氨基酸的类似物，包括全氟叔丁基基团，以及包含这些新型类似物的分子。还提供了这些新型类似物在治疗学、治疗诊断学、制药学以及成像应用中的广泛应用。特别提供了在检测或修改靶分子中使用这些新型类似物的方法。
• [EN] METABOLICALLY ROBUST ANALOGS OF CYP-EICOSANOIDS FOR THE TREATMENT OF CARDIAC DISEASE<br/>[FR] ANALOGUES ROBUSTES SUR LE PLAN MÉTABOLIQUE DES CYP-EICOSANOÏDES POUR LE TRAITEMENT DES MALADIES CARDIAQUES
  申请人：OMEICOS THERAPEUTICS GMBH

  公开号：WO2017013265A1

  公开（公告）日：2017-01-26

  The present invention relates to compounds according to general formula (I) which are metabolically robust analogues of bioactive lipid mediators derived from omega-3 polyunsaturated fatty acids (n-3 PUFAs).The present invention further relates to compositions containing one or more of these compounds and to the use of these compounds or compositions for the treatment or prevention of cardiovascular diseases.

  本发明涉及符合一般式（I）的化合物，这些化合物是从ω-3多不饱和脂肪酸（n-3 PUFAs）衍生的生物活性脂质介质的代谢稳健类似物。本发明还涉及含有这些化合物中的一个或多个的组合物，以及利用这些化合物或组合物治疗或预防心血管疾病。
• [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。
• [EN] HETEROCYCLIC DERIVATIVES FOR TREATMENT OF HYPERLIPIDEMIA AND RELATED DISEASES<br/>[FR] DERIVES HETEROCYCLIQUES POUR LE TRAITEMENT DE L'HYPERLIPIDEMIE ET DE MALADIES ASSOCIEES
  申请人：AVANIR PHARMACEUTICALS

  公开号：WO2005123686A1

  公开（公告）日：2005-12-29

  The present invention provides compositions adapted to enhance reverse cholesterol transport in mammals. The compositions are suitable for oral delivery and useful in the treatment and/or prevention of hypercholesterolemia, atherosclerosis and associated cardiovascular diseases.

  本发明提供了适用于增强哺乳动物体内逆向胆固醇转运的组合物。这些组合物适合口服给药，并可用于治疗和/或预防高胆固醇血症、动脉粥样硬化及相关心血管疾病。