diphenyl [(([(phenylmethyl)oxy]carbonyl)amino)methyl]phosphonate | 77393-49-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: diphenyl [(([(phenylmethyl)oxy]carbonyl)amino)methyl]phosphonate
• 英文别名: diphenyl α-N-(benzyloxycarbonyl)aminomethylphosphonate；Diphenyl benzyloxycarbonylaminomethanephosphonate；diphenyl N-(carbobenzoxy)aminomethyl phosphonate；Cbz-Gly^P(OPh)₂；benzyl N-(diphenoxyphosphorylmethyl)carbamate
• CAS: 77393-49-8
• 化学式: C₂₁H₂₀NO₅P
• 分子量: 397.367
• InChiKey: OKNAZJDBEUAXJP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  28
• 可旋转键数：
  9
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  73.9
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  diphenyl [(([(phenylmethyl)oxy]carbonyl)amino)methyl]phosphonate 在 盐酸 作用下， 反应 4.0h， 以94%的产率得到氨甲基膦酸
  参考文献：
  名称：

  Aminomethanephosphonic Acid and its Diphenyl Ester

  摘要：

  DOI：

  10.1055/s-1980-29264
• 作为产物：
  描述：

  亚磷酸三苯酯 、 Methylene-carbamic acid benzyl ester 反应 2.0h， 生成 diphenyl [(([(phenylmethyl)oxy]carbonyl)amino)methyl]phosphonate
  参考文献：
  名称：

  谷氨酸的磷酸类似物作为金黄色葡萄球菌内蛋白酶GluC的不可逆抑制剂：有效合成和抑制人IgG降解

  摘要：

  内切蛋白酶GluC（V8蛋白酶）是金黄色葡萄球菌在体内释放的许多毒力因子之一。V8蛋白酶能够水解某些丝氨酸蛋白酶抑制剂和所有种类的哺乳动物免疫球蛋白。V8蛋白酶的特异性和有效抑制剂的应用可能导致新的抗菌剂的开发。在本文中，我们介绍了膦谷氨酸类似物的新型肽基衍生物的合成和抑制性能。化合物Boc-Phe-Leu-Glu P（OC 6 H 4）2之一显示出明显的二阶抑制率值为8540 M -1  s -1。Boc-Phe-Leu-Glu P（OC 6具有最高抑制能力的H 4）2化合物具有在体外预防V8介导的人IgG蛋白水解的能力。

  DOI：

  10.1016/j.bmcl.2012.12.074

文献信息

• A concise synthesis of 1,4-dihydro-[1,4]diazepine-5,7-dione, a novel 7-TM receptor ligand core structure with melanocortin receptor agonist activity
  作者：Jerzy R. Szewczyk、Chris P. Laudeman、Doug M. Sammond、Manon Villeneuve、Douglas J. Minick、Mary K. Grizzle、Alejandro J. Daniels、John L. Andrews、Diane M. Ignar

  DOI：10.1016/j.bmc.2010.01.049

  日期：2010.3

  protein-coupled receptors (GPCR) whose endogenous ligands are peptides, is a very important task for medicinal chemists. Over the years, compounds mimicking peptide structures have been discovered, and scaffolds emulating peptide backbones have been designed. In our work on GPCR ligands, including cholecystokinin receptor-1 (CCKR-1) agonists, we have employed benzodiazepines as a core structure. Looking for

  对于内源性配体是肽的G蛋白偶联受体（GPCR），寻找小的非肽分子是药物化学家非常重要的任务。多年来，已经发现了模仿肽结构的化合物，并且已经设计了模拟肽骨架的支架。在我们对GPCR配体（包括胆囊收缩素受体1（CCKR-1）激动剂）的研究中，我们采用了苯二氮卓类药物作为核心结构。为了寻找降低分子量并可能改善GPCR配体的物理特性的方法，我们着手寻找提供分子量更低的苯并二氮杂providing类似支架的分子。我们的目标核心结构之一是1,4-二氢-[1,4]二氮杂-5,7-二酮。然而，尚无已知的合成此类分子的途径。H-吲唑-3-基甲基）-5,7-二氧-4-苯基-4,5,6,7-四氢-[1,4]二氮杂-1-基] -N-异丙基-N-苯基-乙酰胺作为含有四氢二氮杂-5，7-二酮核的化合物的实例。该系列化合物在大量GPCR分析中进行了测试，并证明其对黑皮质素1和4受体（MC1R和MC4R）具有活性。从该系
• Tuning activity-based probe selectivity for serine proteases by on-resin ‘click’ construction of peptide diphenyl phosphonates
  作者：Sevnur Serim、Susanne V. Mayer、Steven H. L. Verhelst

  DOI：10.1039/c3ob40907d

  日期：——

  Activity-based probes (ABPs) are powerful tools for functional proteomics studies. Their selectivity can be influenced by modification of a recognition element that interacts with pockets near the active site. For serine proteases there are a limited number of simple and efficient synthetic procedures for the development of selective probes. Here we describe a new synthetic route combining solid and solution phase chemistries to generate a small library of diphenyl phosphonate probes. Building blocks carrying a P1 recognition element and an electrophilic phosphonate warhead were prepared in solution and ‘clicked’ on-resin onto a tripeptide. We show the ability to modulate the activity and selectivity of diphenyl phosphonate ABPs and demonstrate activity-dependent labeling of endogenous proteases within a tissue proteome. The herein described synthetic approach therefore serves as a valuable method for rapid diversification of serine protease ABPs.

  基于活性的探针（ABPs）是功能蛋白质组学研究的强大工具。对与活性位点附近口袋相互作用的识别元件进行修饰可影响探针的选择性。对于丝氨酸蛋白酶来说，用于开发选择性探针的简单而高效的合成程序数量有限。在这里，我们介绍了一种结合固相和溶相化学的新合成路线，以生成一个小型的二苯基膦酸盐探针库。我们在溶液中制备了携带 P1 识别元件和亲电性膦酸盐弹头的构建模块，并通过树脂将其粘附到三肽上。我们展示了调节二苯基膦酸盐 ABPs 活性和选择性的能力，并展示了组织蛋白质组中内源性蛋白酶的活性依赖性标记。因此，本文所述的合成方法是快速实现丝氨酸蛋白酶 ABPs 多样化的重要方法。
• Synthesis of Ursolic Phosphonate Derivatives as Potential Anti-HIV Agents
  作者：Sheng-Lou Deng、Isabelle Baglin、Mohammed Nour、Oxana Flekhter、Claudio Vita、Christian Cavé

  DOI：10.1080/10426500601088838

  日期：2007.3.15

  In order to search for new anti-tumor and anti-viral agents, a series of α-aminophosphonate conjugates of 3-O-β-acetyl ursolic acid were prepared. Their biological activities as cytotoxic and anti-HIV agents were evaluated. The preliminary bioassays indicate that synthesized compounds 7a–j have anti-HIV activity (targeting HIV-1 gp120 and CD4) and no cytotoxicity on HT-29 cells (human colon adenocarcinoma

  为了寻找新的抗肿瘤和抗病毒药物，制备了一系列 3-O-β-乙酰熊果酸的 α-氨基膦酸盐偶联物。评价了它们作为细胞毒性剂和抗HIV剂的生物活性。初步生物测定表明，合成的化合物 7a-j 具有抗 HIV 活性（靶向 HIV-1 gp120 和 CD4）并且对 HT-29 细胞（人结肠腺癌细胞系）没有细胞毒性。
• Remote Binding Energy in Antibody Catalysis:  Studies of a Catalytically Unoptimized Specificity Pocket
  作者：Herschel Wade、Thomas S. Scanlan

  DOI：10.1021/ja983017e

  日期：1999.2.1

  Binding interactions remote from the hydrolytic reaction center have been probed with substrate and phosphonate transition state analogues to understand how these types of interactions are used to promote catalysis in the 17E8 system, We find that the hapten-generated recogniton pocket in 17E8 has properties that are analogous to those of specificity pockets in enzymes, pie have also found that there are specific requirements to form catalytically productive interactions between the side chain and the recognition pocket including conformation, size, and geometry. An additional requirement includes Favorable simultaneous interactions between the side chain and binding packet along with favorable interactions with the oxyanion hole. The 17E8 side chain recognition pocket seems to be less catalytically efficient than analogous pockets in enzymatic systems. The apparent binding energy gained from the methylene-packet interactions in the 17E8 system is significantly smaller than those observed in natural enzymes. Furthermore, 17E8 does not use specific interactions in the recognition pocket to significantly affect catalytic turnover (k(cat)) which is thought to be a trait of an unoptimized catalyst. Analysis of the crystal structure of the 17E8,hapten complex has allowed for the identification of differences between the active sites of 17E8; and several proteases, The identified differences give insight to the sources of the inefficient use of binding energy.
• Bartlett, Paul A.; Marlowe, Charles K., Phosphorus and Sulfur and the Related Elements, 1987, vol. 30, p. 537 - 544
  作者：Bartlett, Paul A.、Marlowe, Charles K.

  DOI：——

  日期：——