11-phthalimidoundecanoic acid | 4403-42-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 异吲哚及其衍生物
• 英文名称: 11-phthalimidoundecanoic acid
• 英文别名: 11-(1,3-dioxoisoindol-2-yl)undecanoic Acid
• CAS: 4403-42-3
• 化学式: C₁₉H₂₅NO₄
• 分子量: 331.412
• InChiKey: KKNSERPTIKUDGJ-UHFFFAOYSA-N

物化性质

• 熔点：
  88-89 °C
• 沸点：
  499.8±18.0 °C(Predicted)
• 密度：
  1.169±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  24
• 可旋转键数：
  11
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.53
• 拓扑面积：
  74.7
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 海关编码：
  2925190090

反应信息

• 作为反应物：
  描述：

  11-phthalimidoundecanoic acid 在 N,N'-羰基二咪唑 、 肼 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 生成 11-Amino-undecanoic acid {4-[3-(4-{2-[bis-(4-fluoro-phenyl)-methoxy]-ethyl}-piperazin-1-yl)-propyl]-phenyl}-amide
  参考文献：
  名称：

  High affinity inhibitors of the dopamine transporter (DAT): Novel biotinylated ligands for conjugation to quantum dots

  摘要：

  Compounds capable of inhibiting the dopamine transporter protein (DAT) that can be conjugated to cadmium selenide/zinc sulfide/core shell nanocrystals may be used to image the location and distribution of the DAT in neuronal cell membranes. This letter describes the synthesis of biotinylated analogs of the DAT antagonists GBR 12909 and GBR 12935 that can be attached to streptavidin coated cadmium selenide/zinc sulfide/core shell nanocrystals. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2006.05.097
• 作为产物：
  描述：

  11-phthalimidoundecanoic acid methylthiomethyl ester 以 丙酮 为溶剂， 反应 24.0h， 生成 11-phthalimidoundecanoic acid
  参考文献：
  名称：

  Photochemistry of MTM- and MTE-Esters of ω-Phthalimido Carboxylic Acids:  Macrocyclization versus Deprotection¹

  摘要：

  The photochemistry of five linear methylthiomethyl (MTM)-esters of omega -phthalimido carboxylic acids Pht=N-(CH2)(n)COOCH2SCH3 1a-e (n = 1, 2, 3, 5, and 10), of the two methylthioethyl (MTE)esters Pht=N-(CH2)(n)COOCH2CH2SCH3 2a,b (n = 1, 2), and of the two methyl-substituted MTM/MTE esters 3a and 3b was investigated. Two reaction channels were observed: (i) photocyclization to give medium-sized and macrocyclic rings, (ii) photochemical deprotection to give the free carboxylic acids. Photocyclization of Ib and Ic n = 2, 3) resulted in 4b,c in excellent yields whereas the substrates la and Id,e with shorter as well as longer spacer groups (n = i, 5, 10) gave preferentially the deprotected products Ba,d,e. Subsequent photolysis afforded N-methylphthalimide (6) from 5a. The MTE-esters 2a and 2b gave the macrocyclic lactones 7 and E-8. Thus, the competition between cyclization and deprotection strongly depended on the chain length of the hydrocarbon linker between phthalimido chromophore and ester group. To examine the influence of the position of the ester group in the linker chain the model substrates 3a and 3b with identical number of atoms separating electron donor and acceptor group were investigated. The more flexible MTE-derivative 3b cyclized to give a 4:1 diastereoisomeric mixture of cis/trans-9b, whereas photolysis of the more reluctant MTM-ester 3a resulted in cis-ga only after prolonged irradiation. These results show that MTM can function as a photolabile protecting group whereas MTE cannot be removed photochemically. The distance dependence of the secondary reaction steps indicates that the primary electron transfer is not necessarily induced starting from close contact geometries.

  DOI：

  10.1021/jo001089u

文献信息

• Synthesis and angiotensin converting enzyme inhibitory activity of 1,5-benzothiazepine and 1,5-benzoxazepine derivatives. II.
  作者：KATSUMI ITOH、MASAKUNI KORI、YOHIYUKI INADA、KOHEI NISHIKAWA、YUTAKA KAWAMATSU、HIROSADA SUGIHARA

  DOI：10.1248/cpb.34.2078

  日期：——

  A series of (R)-3-amino-4-oxo-2, 3, 4, 5-tetrahydro-1, 5-benzothiazepine-5-acetic acids (4 and 13)and (S)-3-amino-4-oxo-2, 3, 4, 5-tetrahydro-1, 5-benzoxazepine-5-acetic acids (5 and 14) having an(S)-ω-amino-1-carboxyalkylamino group at the 3-position was prepared as part of our search for long-acting angiotensin converting enzyme (ACE) inhibitors. A number of derivatives had potent in vitro and in vivo ACE inhibitory activities. The structure-activity relationship of the series indicated that the duration of in vivo ACE inhibitory activity depends on the length of the carbon chain in the ω-aminoalkylamino substituent at the 3-position. The most prolonged activity was observed with (S)-8-amino-1-carboxyoctylamino derivatives (4d and 5d).

  一系列具有(S)-ω-氨基-1-羧基烷胺基的(R)-3-氨基-4-氧代-2,3,4,5-四氢-1,5-苯并噻二嗪-5-乙酸(4和13)以及(S)-3-氨基-4-氧代-2,3,4,5-四氢-1,5-苯并噁二嗪-5-乙酸(5和14)作为我们寻找长效血管紧张素转换酶(ACE)抑制剂的一部分被合成。多个衍生物显示出强大的体外和体内ACE抑制活性。该系列化合物的结构-活性关系表明，体内ACE抑制活性的持续时间取决于3-位上ω-氨基烷胺取代基的碳链长度。具有最长活性的是(S)-8-氨基-1-羧基辛胺基衍生物(4d和5d)。
• Synthesis of Medium- and Large-Ring Compounds Initiated by Photochemical Decarboxylation of ω-Phthalimidoalkanoates
  作者：Axel G. Griesbeck、Andreas Henz、Wolfgang Kramer、Johann Lex、Frank Nerowski、Michael Oelgemöller、Karl Peters、Eva-Maria Peters

  DOI：10.1002/hlca.19970800324

  日期：1997.5.12

  reaction initiated by intramolecular photo electron transfer is described. Ring sizes available by this method span from 4 (benzazepine-1,5-dione 7) to 26 (cyclodipeptide 26e). Ground-state template formation is proposed as the explanation for the high efficiency of this reaction and for the decrease in reactivity in the presence of organic bases instead of metal carbonates. The crucial step in this

  描述了使用由分子内光电子转移引发的三重态敏化的光脱羧反应，由ω-邻苯二甲酰亚胺基链烷酸酯合成多种羟基内酰胺。通过该方法可获得的环的大小为4（苯并ze庚因-1，5-二酮7）至26（环二肽26e）。提出了基态模板形成作为该反应的高效率和在存在有机碱而不是金属碳酸盐的情况下反应性降低的解释。在该大环化反应中的关键步骤似乎是中间的酮基放射状质子的质子化（方案4）。研究的间隔基是烷基链（C 3 -C 11：5c-h，11a，12），醚（16、18），酯（20、22）和酰胺（26a-f）键。在检测限内，未观察到二聚体（=脱羧偶联）产物，表明分子间光电子转移与分子间光电子转移具有高度优先性。与可比的单线态反应相反，C，C自由基组合步骤以低的立体选择性进行（参见产品11和12）。除了内酯22以外，所有产物在光解条件下都是稳定的。的延长照射22导致螺形成的化合物23，可能通过中间体酰基甜菜碱甜菜碱（方案8）
• Assembling of medium/long chain-based β-arylated unnatural amino acid derivatives via the Pd(II)-catalyzed sp3 β-C-H arylation and a short route for rolipram-type derivatives
  作者：Radha Tomar、Debabrata Bhattacharya、Srinivasarao Arulananda Babu

  DOI：10.1016/j.tet.2019.03.018

  日期：2019.4

  paper, we report the assembling of libraries of β-arylated short/medium/long chain-based non-α-amino acid (aminoalkanoic acid) derivatives via the Pd(II)-catalyzed, bidentate directing group 8-aminoquinoline-aided sp3 β-C-H activation/arylation method. Short/medium chain-based unnatural amino acid derivatives containing an aryl group at the β-position are promising small molecules with therapeutic

  在本文中，我们报告了通过Pd（II）催化的双齿导向8-氨基喹啉辅助的β-芳基化短/中/长链基非α-氨基酸（氨基链酸）衍生物的文库的组装SP 3 β -CH激活/芳基化方法。在β-位包含芳基的基于短/中链的非天然氨基酸衍生物是具有治疗特性的有前途的小分子。因此，有必要丰富在β-位包含芳基的基于短/中/长链的非天然氨基酸衍生物的文库。考虑到基于β-芳基化的短链/中链/长链的非α的重要性α-氨基酸衍生物，包括性的关注了探索的Pd（II） -催化的SP 3 β -CH短/中的芳基化/长链为基础的非α -氨基酸。使用选择的β -CH芳基化的非α-氨基酸衍生物显示了代表性的合成转化，包括用于制备咯利普兰和相关化合物以及3-芳基化的GABA衍生物（如巴氯芬，苯丁酸和甲苯丁酸）的短路径。
• Studies on biologically active nucleosides and nucleotides. 5. Synthesis and antitumor activity of some 2,2'-anhydro-1-(3',5'-di-O-acyl-.beta.-D-arabinofuranosyl)cytosine salts and 2,2'-anhydro-1-(3'-O-acyl-.beta.-D-arabinofuranosyl)cytosine 5'-phosphates
  作者：Kazuhiko Kondo、Takeo Nagura、Yoshihisa Arai、Ichizo Inoue

  DOI：10.1021/jm00192a007

  日期：1979.6

  substituents on the ester side chains (4--16) have been synthesized. The synthesis of these diesters involved the reaction between cytidine and the corresponding acid anhydride or acid chloride in the presence of boron trifluoride etherate. Similar reaction of bis(cytidine 5'-)suberate (21) with pivaloyl chloride gave bis[2,2'-anhydro-1-(3'-O-pivaloyl-beta-D-arabinofuranosyl)cytosine 5'-]suberate dihydrochloride

  合成了在酯侧链（4--16）上带有官能取代基的2,2'-脱水-1-（β-D-阿拉伯呋喃糖基）胞嘧啶盐的一系列3'，5'-二酯。这些二酯的合成涉及胞苷和相应的酸酐或酰氯在三氟化硼醚化物的存在下的反应。双（胞苷5'-）硬脂酸酯（21）与新戊酰氯的类似反应，得到双[2,2'-脱水-1-（3'-O-新戊酰-β-D-阿拉伯呋喃糖基）胞嘧啶5'-]硬脂酸酯二盐酸盐（22）。该反应还可以扩展为由5'-胞苷酸一步合成2，2'-脱水-1-（β-D-阿拉伯呋喃糖基）胞嘧啶5'-磷酸（24）的3'-酯。已经检查了这些化合物在BDF1小鼠中对L1210白血病的抗肿瘤活性。腹膜内给药时，具有长链羧酸（4c，7c，12和24d）的二酯表现出高活性。口服给药时，化合物24d表现出中等活性。
• Photochemistry of the Phthalimide System, 43. Application of Remote Photocyclization with a Pair System of Phthalimide and Methylthio Groups. A Photochemical Synthesis of Cyclic Peptide Models.
  作者：Yasuhiko SATO、Hideo NAKAI、Masao WADA、Tomishige MIZOGUCHI、Yasumaru HATANAKA、Yuichi KANAOKA

  DOI：10.1248/cpb.40.3174

  日期：——

  Application of regioselective remote photocyclization of a pair system consisting of a phthalimide group and a methylthio group to a homologous series of N-substituted phthalimides (4 and 5) possessing a terminal sulfide function in the amide side chain was investigated. On irradiation, medium to large membered cyclic peptide-like compunds (6, 7 and 9), up to a thirty-eight membered ring product (6f), were synthesized in moderate yields.

  研究了由邻苯二甲酰亚胺基团和甲硫基团组成的偶对体系的区域选择性远程光环化应用于一系列具有末端硫化物功能的N-取代邻苯二甲酰亚胺（4和5）。在照射下，合成了中至大环肽类化合物（6、7和9），最高可达三十八元环产物（6f），产率适中。