(4R,5R)-4-heptyl-2,2-dimethyl-5-(2-propynyl)-1,3-dioxolane | 252188-59-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (4R,5R)-4-heptyl-2,2-dimethyl-5-(2-propynyl)-1,3-dioxolane
• 英文别名: (4R,5R)-4-heptyl-2,2-dimethyl-5-(prop-2-ynyl)-1,3-dioxolane；(4R,5R)-4-heptyl-2,2-dimethyl-5-prop-2-ynyl-1,3-dioxolane
• CAS: 252188-59-3
• 化学式: C₁₅H₂₆O₂
• 分子量: 238.37
• InChiKey: UUCPBMMYJZTIBO-ZIAGYGMSSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  17
• 可旋转键数：
  7
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.87
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (4R,5R)-4-heptyl-2,2-dimethyl-5-(2-propynyl)-1,3-dioxolane 在 吡啶 、 盐酸 、 四甲基乙二胺 、 氧气 、 sodium methylate 、 copper(l) chloride 作用下， 以 甲醇 、 二氯甲烷 、 丙酮 为溶剂， 反应 5.5h， 生成 人参炔三醇
  参考文献：
  名称：

  Synthesis of a new type of antitumour agent panaxytriol: Synthesis of its four diastereomers

  摘要：

  Synthesis of four diastereomers of panaxytriol has been described. The basic objective is to create two acetylenic precursors followed by cuprous chloride mediated C-C bond coupling reaction. (C) 1999 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4020(99)00732-2
• 作为产物：
  描述：

  (2R,3R)-1,2-epoxy-3-decanol 在 对甲苯磺酸 作用下， 以 四氢呋喃 、 六甲基磷酰三胺 、 二氯甲烷 为溶剂， 反应 10.0h， 生成 (4R,5R)-4-heptyl-2,2-dimethyl-5-(2-propynyl)-1,3-dioxolane
  参考文献：
  名称：

  Synthesis of a new type of antitumour agent panaxytriol: Synthesis of its four diastereomers

  摘要：

  Synthesis of four diastereomers of panaxytriol has been described. The basic objective is to create two acetylenic precursors followed by cuprous chloride mediated C-C bond coupling reaction. (C) 1999 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4020(99)00732-2

文献信息

• COMPOUNDS, COMPOSITIONS AND METHODS FOR REDUCING TOXICITY AND TREATING OR PREVENTING DISEASES
  申请人：Danishefsky Samuel J.

  公开号：US20110312904A1

  公开（公告）日：2011-12-22

  The present invention provides compounds of Formula (I), compositions comprising an effective amount of a compound of Formula (I), optionally with chemotherapeutic drugs such as a tubulin-binding drug, and methods of their use for reducing the toxicity of cytotoxic agents, treating or preventing cancer or a neuropathic disorder, inducing a chemoprotective phase II enzyme, DNA, or protein synthesis, enhancing the immune system, treating inflammation, improving and enhancing general health or well-being, and methods for making compounds of Formula (I).

  本发明提供了公式(I)的化合物，以及包含公式(I)化合物的有效量的组合物，可选地与化疗药物如微管结合药物一起使用，并用于减少细胞毒性药物的毒性，治疗或预防癌症或神经病理性障碍，诱导化学保护性II期酶、DNA或蛋白质合成，增强免疫系统，治疗炎症，改善和增强整体健康或福祉，以及制备公式(I)化合物的方法。
• COMPOSITIONS AND METHODS FOR TREATING CANCER OR A NEUROTROPHIC DISORDER
  申请人：Danishefsky Samuel J.

  公开号：US20110124690A1

  公开（公告）日：2011-05-26

  The present invention relates to compositions comprising an effective amount of a Panaxytriol Compound and a tubulin-binding drug, methods for treating or preventing cancer or a neurotrophic disorder comprising administering to a subject in need thereof an effective amount of a Panaxytriol Compound and a tubulin-binding drug, and methods for making a Panaxytriol Compound.

  本发明涉及组合物，包括有效量的泛沙三醇化合物和微管结合药物，治疗或预防癌症或神经营养障碍的方法包括向需要的受体中投与有效量的泛沙三醇化合物和微管结合药物，以及制备泛沙三醇化合物的方法。
• Compounds, compositions and methods for reducing toxicity and treating or preventing diseases
  申请人：Danishefsky Samuel J.

  公开号：US08859615B2

  公开（公告）日：2014-10-14

  The present invention provides compounds of Formula (I), compositions comprising an effective amount of a compound of Formula (I), optionally with chemotherapeutic drugs such as a tubulin-binding drug, and methods of their use for reducing the toxicity of cytotoxic agents, treating or preventing cancer or a neuropathic disorder, inducing a chemoprotective phase II enzyme, DNA, or protein synthesis, enhancing the immune system, treating inflammation, improving and enhancing general health or well-being, and methods for making compounds of Formula (I).

  本发明提供公式（I）化合物，包括含有公式（I）化合物的有效量的组合物，可选地与化疗药物如微管结合药物一起使用，并用于降低细胞毒性药剂的毒性，治疗或预防癌症或神经病理性疾病，诱导化学保护期II酶、DNA或蛋白质的合成，增强免疫系统，治疗炎症，改善和增强一般健康或福祉，并提供公式（I）化合物的制备方法。
• JP5822991
  申请人：——

  公开号：——

  公开（公告）日：——
• Total synthesis of panaxytriol and panaxydiol
  作者：Kavirayani R. Prasad、Bandita Swain

  DOI：10.1016/j.tetasy.2011.07.007

  日期：2011.6

  The enantioselective total synthesis of the diyne containing natural products panaxytriol and (3S,10R)-panaxydiol from L-tartaric acid is reported. Key steps in the synthesis include the elaboration of a gamma-hydroxy amide derived from tartaric acid to the required alkyne and the formation of the desired diyne unit by a Cadiot-Chodkiewicz coupling. (C) 2011 Elsevier Ltd. All rights reserved.