7-hydroxy-7-phenylheptanoic acid | 103187-18-4

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羟基酸及其衍生物
• 英文名称: 7-hydroxy-7-phenylheptanoic acid
• CAS: 103187-18-4
• 化学式: C₁₃H₁₈O₃
• 分子量: 222.284
• InChiKey: GIPXRSLMPOWIDN-UHFFFAOYSA-N

物化性质

• 沸点：
  404.1±38.0 °C(Predicted)
• 密度：
  1.124

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  16
• 可旋转键数：
  7
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  57.5
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  7-hydroxy-7-phenylheptanoic acid 在 三氟化硼乙醚 、 三氯化铁 作用下， 以 四氢呋喃 、 甲苯 为溶剂， 反应 2.5h， 生成 塞曲司特
  参考文献：
  名称：

  Quinones. 4. Novel eicosanoid antagonists: synthesis and pharmacological evaluation

  摘要：

  A new series of omega-phenyl-omega-quinonylalkanoic acids and related compounds was synthesized. The compounds were tested for their inhibitory effects on U-44069-induced contraction of the rabbit aorta. (+/- )-7-(3,5,6-Trimethyl-1,4-benzoquinon-2-yl)-7-phenylheptanoic acid (4d) (AA-2414) with pA2 value of 8.28 was one of the most potent compounds. Compound 4d inhibited U-46619-induced contraction of the guinea pig lung (pA2 = 8.29) and U-44069-induced aggregation of the guinea pig platelet (IC50 = 3.5 x 10(-7) M). Compound 4d displaced the binding of [3H]U-46619 to guinea pig platelets (IC50 = 7.4 x 10(-9) M). Compound 4d also showed very potent inhibitory effects with an MED of 0.3 mg/kg (po) on U-46619-, LTD4-, PAF-, or IgG1-induced bronchoconstriction in guinea pigs. The enantiomers of 4d were prepared. The R-(+) isomer 8a was active in both in vitro and in vivo tests, but the S-(-) isomer 8b was much less active. We concluded that the antiasthmatic effects of 4d were based mainly on the TXA2 receptor antagonistic action. In addition, compound 4d showed potent inhibitory effects on PGD2-, PGF2 alpha-, and 11-epi-PGF2 alpha-induced contraction of the guinea pig tracheal strips. The diverse inhibitory effects might be expressed in terms of eicosanoid-antagonistic activity.

  DOI：

  10.1021/jm00129a030
• 作为产物：
  描述：

  6-(氯甲酸基)己炔羧酸乙酯 在 sodium hydroxide 、 sodium tetrahydroborate 、 三氯化铝 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 反应 5.5h， 生成 7-hydroxy-7-phenylheptanoic acid
  参考文献：
  名称：

  Quinones. 4. Novel eicosanoid antagonists: synthesis and pharmacological evaluation

  摘要：

  A new series of omega-phenyl-omega-quinonylalkanoic acids and related compounds was synthesized. The compounds were tested for their inhibitory effects on U-44069-induced contraction of the rabbit aorta. (+/- )-7-(3,5,6-Trimethyl-1,4-benzoquinon-2-yl)-7-phenylheptanoic acid (4d) (AA-2414) with pA2 value of 8.28 was one of the most potent compounds. Compound 4d inhibited U-46619-induced contraction of the guinea pig lung (pA2 = 8.29) and U-44069-induced aggregation of the guinea pig platelet (IC50 = 3.5 x 10(-7) M). Compound 4d displaced the binding of [3H]U-46619 to guinea pig platelets (IC50 = 7.4 x 10(-9) M). Compound 4d also showed very potent inhibitory effects with an MED of 0.3 mg/kg (po) on U-46619-, LTD4-, PAF-, or IgG1-induced bronchoconstriction in guinea pigs. The enantiomers of 4d were prepared. The R-(+) isomer 8a was active in both in vitro and in vivo tests, but the S-(-) isomer 8b was much less active. We concluded that the antiasthmatic effects of 4d were based mainly on the TXA2 receptor antagonistic action. In addition, compound 4d showed potent inhibitory effects on PGD2-, PGF2 alpha-, and 11-epi-PGF2 alpha-induced contraction of the guinea pig tracheal strips. The diverse inhibitory effects might be expressed in terms of eicosanoid-antagonistic activity.

  DOI：

  10.1021/jm00129a030

文献信息

• Indium-Catalyzed Synthesis of Keto Esters from Cyclic 1,3-Diketones and Alcohols and Application to the Synthesis of Seratrodast
  作者：Yoichiro Kuninobu、Atsushi Kawata、Taihei Noborio、Syun-ichi Yamamoto、Takashi Matsuki、Kazumi Takata、Kazuhiko Takai

  DOI：10.1002/asia.200900553

  日期：2010.4.1

  iron(III) triflate, Fe(OTf)3, copper(II) triflate, Cu(OTf)2, and silver(I) triflate, AgOTf, show high catalytic activities. These reactions proceed through the carbon–carbon bond cleavage by a retro‐aldol reaction and were found to be highly regioselective even in the presence of other functional groups. This type of reaction can also be applied to the preparation of the keto esters during the synthesis

  环状1,3-二酮和醇的酯化反应是在几种路易斯酸的存在下进行的。特别是，三氟甲磺酸铟（III），In（OTf）3，三氟甲磺酸铁（III），Fe（OTf）3，三氟甲磺酸铜（II），Cu（OTf）2和三氟甲磺酸银（I）AgOTf高。催化活性。这些反应通过逆向醇醛缩合反应进行碳-碳键裂解，即使在存在其他官能团的情况下，也具有很高的区域选择性。这种类型的反应也可以用于合成塞拉卓斯特期间的酮酯的制备，后者是一种抗哮喘和类二十烷酸拮抗剂。
• Controlling Chemoselectivity of Catalytic Hydroboration with Light
  作者：Enrico Bergamaschi、Danijela Lunic、Liam A. McLean、Melissa Hohenadel、Yi‐Kai Chen、Christopher J. Teskey

  DOI：10.1002/anie.202114482

  日期：2022.2.14

  Light-controllable, chemoselective hydroboration of ketoacids is reported using a well-defined cobalt hydride catalyst. Excellent selectivities can be achieved, with acids reacting in the dark and ketones in the light. This approach can be further extended to other functional groups.

  据报道，使用明确的氢化钴催化剂对酮酸进行光控、化学选择性硼氢化。可以实现优异的选择性，酸在黑暗中反应，酮在光下反应。这种方法可以进一步扩展到其他功能组。
• Quinone amides, their production and use
  申请人：Takeda Chemical Industries, Ltd.

  公开号：EP0232089B1

  公开（公告）日：1991-03-13
• Synthesis and thromboxane A2/prostaglandin H2 receptor antagonistic activity of phenol derivatives
  作者：Shoji Fukumoto、Mitsuru Shiraishi、Zenichi Terashita、Yasuko Ashida、Yoshiyuki Inada

  DOI：10.1021/jm00090a009

  日期：1992.6

  Consideration of possible structural similarities between thromboxane A2 and the hydroquinone form of (R)-(+)-7-(3,5,6-trimethyl-1,4-benzoquinon-2-yl)-7-phenylheptanoic acid (R-(+)-AA-2414) led to the development of a new series of thromboxane A2/prostaglandin H-2 (TXA2/PGH2) receptor antagonists, namely 7-(4-fluorophenyl)-7-(2-hydroxyphenyl)heptanoic acids (I). These compounds were found to be potent TXA2/PGH2 receptor antagonists. Compounds having either a carbonyl or a hydroxymethyl group at the para-position of the phenolic hydroxy group exhibited most potent activities in this series. Compounds 14, 15, 18, and 26 inhibited the specific binding of [H-3]U-46619 to guinea pig platelet membranes (IC50 = 4.4, 80, 32, and 13 nM, respectively), and also inhibited U-46619-induced human platelet aggregation (IC50 = 310, 69, 79, and 78 nM, respectively). Comparison of the UV spectra of the compounds with a carbonyl group at the para-position of phenolic hydroxy group revealed that the activity tended to increase in accordance with a decrease in the torsional angle between the carbonyl group and the phenol ring. These results suggested that the spacial location of the carbonyl and hydroxymethyl oxygen are important for significant increase in activity and that the carbonyl and hydroxymethyl oxygen at the para-position of the phenolic hydroxy group might interact with one of the TXA2/PGH2 receptor sites.
• TEHRAO, SINDZI;NISIKAVA, KOXOJ
  作者：TEHRAO, SINDZI、NISIKAVA, KOXOJ

  DOI：——

  日期：——