dimethyl 7-oxodecane-1,10-dioate | 205592-20-7

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 酮酸及其衍生物
• 英文名称: dimethyl 7-oxodecane-1,10-dioate
• 英文别名: dimethyl 4-oxo-5-decenedioate；3-Oxo-1,8-octanedicarboxylic acid, dimethyl ester；dimethyl 4-oxodecanedioate
• CAS: 205592-20-7
• 化学式: C₁₂H₂₀O₅
• 分子量: 244.288
• InChiKey: PZCRUHQBEIJNAT-UHFFFAOYSA-N

物化性质

• 沸点：
  335.1±22.0 °C(Predicted)
• 密度：
  1.058±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  17
• 可旋转键数：
  11
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  69.7
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  dimethyl 7-oxodecane-1,10-dioate 在 sodium hydroxide 、 水 、 盐酸 作用下， 以 水 为溶剂， 生成 4-oxo-5-decenedioic acid
  参考文献：
  名称：

  Probing the active site of rat porphobilinogen synthase using newly developed inhibitors

  摘要：

  The structurally related tetrapyrrolic pigments are a group of natural products that participate in many of the fundamental biosynthetic and catabolic processes of living organisms. Porphobilinogen synthase catalyzes a rate-limiting step for the biosyntheses of tetrapyrrolic natural products. In the present study, a variety of new substrate analogs and reaction intermediate analogs were synthesized, which were used as probes for studying the active site of rat porphobilinogen synthase. The compounds 1, 3, 6, 9, 14, 16, and 28 were found to be competitive inhibitors of rat porphobilinogen synthase with inhibition constants ranging from 0.96 to 73.04 mM. Compounds 7, 10, 12, 13, 15, 17, 18, and 26 were found to be irreversible enzyme inhibitors. For irreversible inhibitors, loose-binding inhibitors were found to give stronger inactivation. The amino group and carboxyl group of the analogs were found to be important for their binding to the enzyme. This study increased our understanding of the active site of porphobilinogen synthase. (C) 2008 Elsevier Inc. All rights reserved.

  DOI：

  10.1016/j.bioorg.2008.11.001
• 作为产物：
  描述：

  dimethyl 4-oxodec-5-enedioate 在 1% Pd/C 、 氢气 作用下， 生成 dimethyl 7-oxodecane-1,10-dioate
  参考文献：
  名称：

  Probing the active site of rat porphobilinogen synthase using newly developed inhibitors

  摘要：

  The structurally related tetrapyrrolic pigments are a group of natural products that participate in many of the fundamental biosynthetic and catabolic processes of living organisms. Porphobilinogen synthase catalyzes a rate-limiting step for the biosyntheses of tetrapyrrolic natural products. In the present study, a variety of new substrate analogs and reaction intermediate analogs were synthesized, which were used as probes for studying the active site of rat porphobilinogen synthase. The compounds 1, 3, 6, 9, 14, 16, and 28 were found to be competitive inhibitors of rat porphobilinogen synthase with inhibition constants ranging from 0.96 to 73.04 mM. Compounds 7, 10, 12, 13, 15, 17, 18, and 26 were found to be irreversible enzyme inhibitors. For irreversible inhibitors, loose-binding inhibitors were found to give stronger inactivation. The amino group and carboxyl group of the analogs were found to be important for their binding to the enzyme. This study increased our understanding of the active site of porphobilinogen synthase. (C) 2008 Elsevier Inc. All rights reserved.

  DOI：

  10.1016/j.bioorg.2008.11.001

文献信息

• α-Nitrocycloalkanones as a new source for the one-pot synthesis of functionalized 1,4-diketones, γ-oxoaldehydes, γ-ketoesters, and methyl ω-oxoalkanoates
  作者：Roberto Ballini、Giovanna Bosica、Fabiola Gigli

  DOI：10.1016/s0040-4020(98)00391-3

  日期：1998.6

  Methyl omega-oxoalkanoates were obtained via ring cleavage of alpha-nitrocycloakanones by refluxing these compounds in a methanolic solution of KOH, then treating the obtained mixture, at 0 degrees C, with an aqueous solution of KMnO4/MgSO4. 1,4-Diketones, gamma-oxoaldehydes, and gamma-ketoesters were also prepared by conjugated addition of alpha-nitrocycloakanones to the appropriate conjugated enones, in MeOH/Ph3P, then by, in situ, ring cleavage-Nef reaction following the above conditions. (C) 1998 Elsevier Science Ltd. All rights reserved.
• ——
  作者：Yu. N. Ogibin

  DOI：10.1023/a:1023935629115

  日期：——

  A one-pot electrochemical method for the synthesis of methyl monooxoalkanoates with the carbonyl group in position 4, methyl dioxoalkanoates with the oxo groups in positions 4,7-, 6,9-, 7,10-, and 12,15, and methyl 4-oxoalkanedioates was developed. This method is based on amperostatic electrolysis in an undivided cell of the salts of esters of nitroalkanoic acids and their adducts with CH2=CHX (X = Ac, CO2Me).
• Synthesis and Glutathione <i>S</i>-Transferase Structure−Affinity Relationships of Nonpeptide and Peptidase-Stable Glutathione Analogues
  作者：Philippe Klotz、Amal Slaoui-Hasnaoui、Jean-Louis Banères、Jean-Frédéric Duckert、Jean-Claude Rossi、Abdelali Kerbal

  DOI：10.1021/jm970518m

  日期：1998.6.1

  A series of nonpeptidic glutathione analogues where the peptide bonds were replaced by simple carbon-carbon bonds or isosteric E double bonds were prepared. The optimal length for the two alkyl chains on either side of the mercaptomethyl group was evaluated using structure-affinity relationships. Affinities of the analogues 14a-f, 23, and 25 were evaluated for a recombinant GST enzyme using a new affinity chromatography method previously developed in our laboratory. Analysis of these analogues gives an additional understanding for GST affinity requirements: (a) the carbon skeleton must conserve that of glutathione since analogue 14a showed the best affinity (IC50 = 5.2 mu M); (b) the GST G site is not able to accommodate a chain length elongation of one methylene group (no affinity for analogues 14c,f); (c) a one-methylene group chain length reduction is tolerated, much more for the "Glu side" (14d, IC50 = 10.1 mu M) than for the "Gly side" (14b, IC50 = 1800 mu M); (d) the mercaptomethyl group must remain at position 5 as shown from the null affinity of the 6-mercaptomethyl analogue 14e; (e) the additional, peptide isosteric E double bond (25) or hydroxyl derivative (23) in 14e did not help to retrieve affinity, This work reveals useful. information for the design of new selective nonpeptidic and peptidase-stable glutathione analogues.
• Probing the active site of rat porphobilinogen synthase using newly developed inhibitors
  作者：Nan Li、Xiusheng Chu、Xiaojun Liu、Ding Li

  DOI：10.1016/j.bioorg.2008.11.001

  日期：2009.2

  The structurally related tetrapyrrolic pigments are a group of natural products that participate in many of the fundamental biosynthetic and catabolic processes of living organisms. Porphobilinogen synthase catalyzes a rate-limiting step for the biosyntheses of tetrapyrrolic natural products. In the present study, a variety of new substrate analogs and reaction intermediate analogs were synthesized, which were used as probes for studying the active site of rat porphobilinogen synthase. The compounds 1, 3, 6, 9, 14, 16, and 28 were found to be competitive inhibitors of rat porphobilinogen synthase with inhibition constants ranging from 0.96 to 73.04 mM. Compounds 7, 10, 12, 13, 15, 17, 18, and 26 were found to be irreversible enzyme inhibitors. For irreversible inhibitors, loose-binding inhibitors were found to give stronger inactivation. The amino group and carboxyl group of the analogs were found to be important for their binding to the enzyme. This study increased our understanding of the active site of porphobilinogen synthase. (C) 2008 Elsevier Inc. All rights reserved.