(2E,5Z)-7-{(1S,2R,3S,4R)-3-[(E)-(3R,4S)-4-Phenyl-3-(tetrahydro-pyran-2-yloxy)-pent-1-enyl]-7-oxa-bicyclo[2.2.1]hept-2-yl}-hepta-2,5-dienoic acid | 100827-73-4

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: (2E,5Z)-7-{(1S,2R,3S,4R)-3-[(E)-(3R,4S)-4-Phenyl-3-(tetrahydro-pyran-2-yloxy)-pent-1-enyl]-7-oxa-bicyclo[2.2.1]hept-2-yl}-hepta-2,5-dienoic acid
• CAS: 100827-73-4
• 化学式: C₂₉H₃₈O₅
• 分子量: 466.618
• InChiKey: ZDUUQFSJZZTFIB-IJWPITIBSA-N

物化性质

• 沸点：
  626.2±55.0 °C(Predicted)
• 密度：
  1.15±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.03
• 重原子数：
  34.0
• 可旋转键数：
  11.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.55
• 拓扑面积：
  64.99
• 氢给体数：
  1.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  (2E,5Z)-7-{(1S,2R,3S,4R)-3-[(E)-(3R,4S)-4-Phenyl-3-(tetrahydro-pyran-2-yloxy)-pent-1-enyl]-7-oxa-bicyclo[2.2.1]hept-2-yl}-hepta-2,5-dienoic acid 在 盐酸 作用下， 以 四氢呋喃 为溶剂， 反应 18.0h， 以83%的产率得到<1S<1α,2α(2E,5E),3α(E,3S^*,4R^*),4α>>-7-<3-(3-hydroxy-4-phenyl-1-pentenyl)-7-oxabicyclo<2.2.1>hept-2-yl>-2,5-heptadienoic acid
  参考文献：
  名称：

  9,11-Epoxy-9-homoprosta-5-enoic acid analogs as thromboxane A2 receptor antagonists

  摘要：

  A novel bicyclic prostaglandin analogue, (1S)-[1 alpha, 2 alpha(Z),3 alpha(1E,3S*,4R*),4 alpha]-7-[3-(3-hydroxy-4-phenyl-1-pentenyl)-7- oxabicyclo[2.2.1]hept-2-yl]-5-heptenoic acid (4), was found to be a potent and selective thromboxane A2 (TxA2) receptor antagonist. Alcohol 4 was the only member in a series of allylic alcohols which did not display direct contractile activity in the rat stomach strip model. Alcohol 4 was effective in the inhibition of (a) arachidonic acid induced platelet aggregation of human platelet-rich plasma (I50 = 0.65 +/- 0.1 microM); (b) 11,9-epoxymethano-PGH2 induced contraction of guinea pig trachea (pA2 = 8.0 +/- 0.2) or rat aorta (pA2 = 8.1 +/- 0.2); and (c) arachidonic acid induced bronchoconstriction in the anesthetized guinea pig (1 mg/kg iv). A radioiodinated analogue of 4 bound in a specific and saturable manner to human platelet membranes with a Kd = 2.3 +/- 0.9 nM. Modification of the alpha-chain, in an attempt to minimize in vivo metabolism, resulted in TxA2 receptor antagonists of reduced in vitro potency.

  DOI：

  10.1021/jm00168a032
• 作为产物：
  描述：

  methyl <1α,2α(Z),3α,4α>-7-<3-formyl-7-oxabicyclo<2.2.1>hept-2-yl>-5-heptenoate 在 lithium hydroxide 、 sodium tetrahydroborate 、 cerium(III) chloride 、 双氧水 、 sodium hydride 、 对甲苯磺酸 、 lithium diisopropyl amide 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 为溶剂， 反应 98.67h， 生成 (2E,5Z)-7-{(1S,2R,3S,4R)-3-[(E)-(3R,4S)-4-Phenyl-3-(tetrahydro-pyran-2-yloxy)-pent-1-enyl]-7-oxa-bicyclo[2.2.1]hept-2-yl}-hepta-2,5-dienoic acid
  参考文献：
  名称：

  9,11-Epoxy-9-homoprosta-5-enoic acid analogs as thromboxane A2 receptor antagonists

  摘要：

  A novel bicyclic prostaglandin analogue, (1S)-[1 alpha, 2 alpha(Z),3 alpha(1E,3S*,4R*),4 alpha]-7-[3-(3-hydroxy-4-phenyl-1-pentenyl)-7- oxabicyclo[2.2.1]hept-2-yl]-5-heptenoic acid (4), was found to be a potent and selective thromboxane A2 (TxA2) receptor antagonist. Alcohol 4 was the only member in a series of allylic alcohols which did not display direct contractile activity in the rat stomach strip model. Alcohol 4 was effective in the inhibition of (a) arachidonic acid induced platelet aggregation of human platelet-rich plasma (I50 = 0.65 +/- 0.1 microM); (b) 11,9-epoxymethano-PGH2 induced contraction of guinea pig trachea (pA2 = 8.0 +/- 0.2) or rat aorta (pA2 = 8.1 +/- 0.2); and (c) arachidonic acid induced bronchoconstriction in the anesthetized guinea pig (1 mg/kg iv). A radioiodinated analogue of 4 bound in a specific and saturable manner to human platelet membranes with a Kd = 2.3 +/- 0.9 nM. Modification of the alpha-chain, in an attempt to minimize in vivo metabolism, resulted in TxA2 receptor antagonists of reduced in vitro potency.

  DOI：

  10.1021/jm00168a032