p-propylcinnamic acid | 62718-61-0

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 英文名称: p-propylcinnamic acid
• 英文别名: (2E)-3-(4-propylphenyl)prop-2-enoic acid；(E)-3-(4-n-propylphenyl)acrylic acid；(E)-4-n-propyl-cinnamic acid；4-n-propylcinnamic acid；(E)-3-(4-propylphenyl)prop-2-enoic acid
• CAS: 62718-61-0
• 化学式: C₁₂H₁₄O₂
• 分子量: 190.242
• InChiKey: BWEWPHKYGVJYHR-CMDGGOBGSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  14
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  p-propylcinnamic acid 在 palladium on activated charcoal 氢气 作用下， 以 甲醇 为溶剂， 生成 3-(4-propylphenyl)propanoic acid
  参考文献：
  名称：

  The discovery and synthesis of novel adenosine receptor (A2A) antagonists

  摘要：

  In high throughput screening of our file compounds, a novel structure 1 was identified as a potent A(2A) receptor antagonist with no selectivity over the A(1) adenosine receptor. The structure-activity relationship investigation using 1 as a template lead to identification of a novel class of compounds as potent and selective antagonists of A(2A) adenosine receptor. Compound 26 was identified to be the most potent A(2A) receptor antagonist (K-i = 0.8 nM) with 100-fold selectivity over the A(1) adenosine receptor. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2005.01.019
• 作为产物：
  描述：

  (E)-n-butyl 3-(4-n-propylphenyl)acrylate 在 sodium hydroxide 、 水 、 盐酸 作用下， 以 乙醇 为溶剂， 反应 4.0h， 以96%的产率得到p-propylcinnamic acid
  参考文献：
  名称：

  对映选择性Diels-Alder反应的质谱筛选。

  摘要：

  DOI：

  10.1002/anie.200705082

文献信息

• Phenylalanine derivatives enhancing intestinal absorption of insulin in mice.
  作者：YUSUKE AMINO、KAZUHIRO KAWADA、KOJI TOI、IZUMI KUMASHIRO、KOJI FUKUSHIMA

  DOI：10.1248/cpb.36.4426

  日期：——

  The adjuvant effect of N-acyl-L-and D-phenylalanine derivatives on intestinal absorption of insulin was investigated in normal mice. The correlation between the chemical structural properties of the N-acyl moiety and the absorption-promoting activity was estimated from the glucose concentrations and the insulin levels in the blood of mice after oral combined administration of insulin and adjuvant. The chemical structural properties of N-acyl-phenylalanine derivatives necessary for adjuvant effect on intestinal absorption of insulin were as follows. 1. An aromatic ring is present, separated by two atoms from the acyl carbonyl group. 2. Either of X or Y is oxygen or X-Y is a double bond in Fig.2. 3. The N-acyl moiety has small hydrophobic substituents, such as F, Cl, or Me at Rα, Rβ, Rη and has an appropriate hydrophilic-hydrophobic balance of the overall molecule. The use of these agents to enhance insulin absorption offers the possibility of a new approach to oral insulin therapy.

  研究了N-酰基-L-和D-苯丙氨酸衍生物对正常小鼠胰岛素肠道吸收的辅助效应。根据小鼠口服胰岛素和辅料联合给药后的血糖浓度和胰岛素水平，推测了N-酰基部分的化学结构性质与促吸收活性之间的相关性。N-酰基-苯丙氨酸衍生物对胰岛素肠道吸收具有辅效应的化学结构性质如下：1. 芳环存在，与酰基羰基相隔两个原子。2. 图2中的X或Y之一为氧，或者X-Y是双键。3. N-酰基部分具有较小的疏水取代基，如F、Cl或Me在Rα、Rβ、Rη位置，并且整个分子具有适当的亲水-疏水平衡。利用这些制剂增强胰岛素吸收，为口服胰岛素治疗提供了新的途径。
• New potent antagonists of leukotrienes C4 and D4. 1. Synthesis and structure-activity relationships
  作者：Hisao Nakai、Mitoshi Konno、Shunji Kosuge、Shigeru Sakuyama、Masaaki Toda、Yoshinobu Arai、Takaaki Obata、Nobuo Katsube、Tsumoru Miyamoto

  DOI：10.1021/jm00396a013

  日期：1988.1

  (p-Amylcinnamoyl)anthranilic acid (3a) had moderate antagonist activities against LTD4-induced smooth muscle contraction on guinea pig ileum and LTC4-induced bronchoconstriction in anesthetized guinea pigs. Modifications were made in the hydrophobic part (cinnamoyl moiety) and the hydrophilic part (anthranilate moiety) of 3a. A series of 8-(benzoylamino)-2-tetrazol-5-yl-1,4-benzodioxans and 8-(ben

  （p-戊基肉桂酰基）邻氨基苯甲酸（3a）对LTD4-诱导的豚鼠回肠平滑肌收缩和LTC4诱导的豚鼠支气管收缩具有中等程度的拮抗活性。对3a的疏水部分（肉桂酰基部分）和亲水部分（邻氨基苯甲酸酯部分）进行了修饰。揭示了一系列的8-（苯甲酰基氨基）-2-四唑-5-基-1，4-苯并二恶烷和8-（苯甲酰基氨基）-2-四唑-5-基-4-氧代-4H-1-苯并吡喃。白三烯C4和D4的有效拮抗剂。在这两个系列中，ONO-RS-347（18k）和ONO-RS-411（19h）分别是最有效和口服活性的拮抗剂。讨论了构效关系。
• Phenylalanine Aminomutase-Catalyzed Addition of Ammonia to Substituted Cinnamic Acids: a Route to Enantiopure α- and β-Amino Acids
  作者：Wiktor Szymanski、Bian Wu、Barbara Weiner、Stefaan de Wildeman、Ben L. Feringa、Dick B. Janssen

  DOI：10.1021/jo901833y

  日期：2009.12.4

  approach is described for the synthesis of aromatic α- and β-amino acids that uses phenylalanine aminomutase to catalyze a highly enantioselective addition of ammonia to substituted cinnamic acids. The reaction has a broad scope and yields substituted α- and β-phenylalanines with excellent enantiomeric excess. The regioselectivity of the conversion is determined by substituents present at the aromatic ring

  描述了一种合成芳香族α-和β-氨基酸的方法，该方法使用苯丙氨酸氨基变位酶催化氨向取代肉桂酸的高度对映选择性加成。该反应具有广泛的范围，并产生具有优异对映体过量的取代的α-和β-苯丙氨酸。转化的区域选择性由芳环上存在的取代基决定。提出了一种酶活性位点的盒模型，该模型由取代基的疏水性对酶对各种底物的亲和力的影响得出。
• PHENYLALKYLCARBOXYLIC ACID DELIVERY AGENTS
  申请人：Gschneidner David

  公开号：US20110046050A1

  公开（公告）日：2011-02-24

  The present invention provides phenylalkylcarboxylic acid compounds and compositions containing such compounds which facilitate the delivery of biologically active agents.

  本发明提供苯基烷基羧酸化合物及含有此类化合物的组合物，有助于传递生物活性物质。
• HETEROCYCLIC CETP INHIBITORS
  申请人：Salvati Mark E.

  公开号：US20100267669A1

  公开（公告）日：2010-10-21

  Compounds of formula Ia and Ib wherein A, B, C and R 1 are described herein.

  本文描述了化学式Ia和Ib的化合物，其中A、B、C和R1被定义。