(1S,2S,4aR,6S,8S,8aS,4'R,6'R)-6'<2-<1,2,4a,5,6,7,8,8a-octahydro-2-methyl-8-<(2'',2''-dimethylbutyryl)oxy>-6-<(E)-prop-1-enyl>-1-naphthalenyl>ethyl>tetrahydro-4'-hydroxy-2'H-pyran-2'-one | 134852-63-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 内酯类
• 英文名称: (1S,2S,4aR,6S,8S,8aS,4'R,6'R)-6'<2-<1,2,4a,5,6,7,8,8a-octahydro-2-methyl-8-<(2'',2''-dimethylbutyryl)oxy>-6-<(E)-prop-1-enyl>-1-naphthalenyl>ethyl>tetrahydro-4'-hydroxy-2'H-pyran-2'-one
• 英文别名: 2,2-Dimethyl-butyric acid (1S,3S,4aR,7S,8S,8aS)-8-[2-((2R,4R)-4-hydroxy-6-oxo-tetrahydro-pyran-2-yl)-ethyl]-7-methyl-3-((E)-propenyl)-1,2,3,4,4a,7,8,8a-octahydro-naphthalen-1-yl ester；[(1S,3S,4aR,7S,8S,8aS)-8-[2-[(2R,4R)-4-hydroxy-6-oxooxan-2-yl]ethyl]-7-methyl-3-[(E)-prop-1-enyl]-1,2,3,4,4a,7,8,8a-octahydronaphthalen-1-yl] 2,2-dimethylbutanoate
• CAS: 134852-63-4
• 化学式: C₂₇H₄₂O₅
• 分子量: 446.627
• InChiKey: FPFKPDQXLUTVQE-XNFUBWTISA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.7
• 重原子数：
  32
• 可旋转键数：
  8
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.78
• 拓扑面积：
  72.8
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  (+)-(1S,2S,4aR,6S,8S,8aS)-1-(ethoxycarbonyl)-1,2,4a,5,6,7,8,8a-octahydro-2-methyl-6,8-naphthalenecarbolactone 在 吡啶 、 chromium dichloride 、 4-二甲氨基吡啶 、 lithium hydroxide 、 碲化氢 、 sodium tetrahydroborate 、 重铬酸吡啶 、 3 A molecular sieve 、 二乙基甲氧基硼烷 、 氢氟酸 、 sodium hexamethyldisilazane 、 三乙基硼氢化锂 、 氯化铵 、 溶剂黄146 作用下， 以 四氢呋喃 、 甲醇 、 乙醚 、 乙醇 、 二氯甲烷 、 乙腈 为溶剂， 反应 247.33h， 生成 (1S,2S,4aR,6S,8S,8aS,4'R,6'R)-6'<2-<1,2,4a,5,6,7,8,8a-octahydro-2-methyl-8-<(2'',2''-dimethylbutyryl)oxy>-6-<(E)-prop-1-enyl>-1-naphthalenyl>ethyl>tetrahydro-4'-hydroxy-2'H-pyran-2'-one
  参考文献：
  名称：

  Total synthesis of dihydromevinolin and a series of related 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitors

  摘要：

  The natural product dihydromevinolin, 2, and a series of structurally related 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase inhibitors, 3-6, have been synthesized. The key features are an intramolecular Diels-Alder reaction to form a functionalized decalin skeleton with six asymmetric centers in a stereocontrolled manner, the selective manipulation of the functional groups, and an improved method for the introduction and elaboration of the delta-lactone portion. Analogue 6 was approximately 10-fold more potent than 2 as an inhibitor and was produced in multigram quantities.

  DOI：

  10.1021/jo00047a011