乙基7-(2-甲氧基苯基)-7-氧代庚酸酯 | 122115-56-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 乙基7-(2-甲氧基苯基)-7-氧代庚酸酯
• 英文名称: 7-(2-Methoxy-phenyl)-7-oxo-heptanoic acid ethyl ester
• 英文别名: Ethyl 7-(2-methoxyphenyl)-7-oxoheptanoate
• CAS: 122115-56-4
• 化学式: C₁₆H₂₂O₄
• 分子量: 278.348
• InChiKey: ZNRDCZQARVUABJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  20
• 可旋转键数：
  10
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2918990090

反应信息

• 作为反应物：
  描述：

  乙基7-(2-甲氧基苯基)-7-氧代庚酸酯 在 sodium hydroxide 、 sodium tetrahydroborate 作用下， 生成 7-羟基-7-(2-甲氧基-苯基)-庚酸
  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

• Quinones. 4. Novel eicosanoid antagonists: synthesis and pharmacological evaluation
  作者：Mitsuru Shiraishi、Kaneyoshi Kato、Shinji Terao、Yasuko Ashida、Zenichi Terashita、Go Kito

  DOI：10.1021/jm00129a030

  日期：1989.9

  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.