6-(trimethylsilylethynyl)-thiochroman-4-one | 188889-23-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 硫铬烷
• 英文名称: 6-(trimethylsilylethynyl)-thiochroman-4-one
• 英文别名: 2,3-dihydro-6-(2-trimethylsilylethynyl)-(4H)-1-benzothiopyran-4-one；6-(2-trimethylsilylethynyl)-2,3-dihydrothiochromen-4-one
• CAS: 188889-23-8
• 化学式: C₁₄H₁₆OSSi
• 分子量: 260.432
• InChiKey: GAIBGYJPEYRVOC-UHFFFAOYSA-N

物化性质

• 沸点：
  358.8±42.0 °C(Predicted)
• 密度：
  1.12±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.59
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  42.4
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  6-(trimethylsilylethynyl)-thiochroman-4-one 在 bis-triphenylphosphine-palladium(II) chloride 、 四(三苯基膦)钯 copper(l) iodide 、 叔丁基锂 、 sodium hexamethyldisilazane 、 potassium carbonate 、 三乙胺 、 zinc(II) chloride 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 反应 28.17h， 生成 ethyl 4-<(4-(4-(1-methylethyl)phenyl)-(2H)-thiochromen-6-yl)ethynyl>benzoate
  参考文献：
  名称：

  高亲和力视黄酸受体拮抗剂的合成及其生物学活性。

  摘要：

  本文报道了新型高亲和力视黄酸受体（RAR）拮抗剂的合成和生物学活性。讨论了在有效的二氢萘RAR拮抗剂8的双环系统中引入杂原子的作用以及芳基侧基的变化对这些化合物充当RAR拮抗剂的能力的影响。结合，转录和体内测定法的使用揭示了2，2-二甲基硫代苯并菲类似物59和2，2-二甲基苯并菲衍生物85在阻断类视色素激动剂诱导的活性中最有效。

  DOI：

  10.1016/s0968-0896(99)00055-3
• 作为产物：
  描述：

  3-((4-溴苯基)硫代)丙酸 在 bis-triphenylphosphine-palladium(II) chloride copper(l) iodide 、 甲烷磺酸 、 二乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 76.5h， 生成 6-(trimethylsilylethynyl)-thiochroman-4-one
  参考文献：
  名称：

  高亲和力视黄酸受体拮抗剂的合成及其生物学活性。

  摘要：

  本文报道了新型高亲和力视黄酸受体（RAR）拮抗剂的合成和生物学活性。讨论了在有效的二氢萘RAR拮抗剂8的双环系统中引入杂原子的作用以及芳基侧基的变化对这些化合物充当RAR拮抗剂的能力的影响。结合，转录和体内测定法的使用揭示了2，2-二甲基硫代苯并菲类似物59和2，2-二甲基苯并菲衍生物85在阻断类视色素激动剂诱导的活性中最有效。

  DOI：

  10.1016/s0968-0896(99)00055-3

文献信息

• Synthesis and use of retinoid compounds having negative hormone and/or
  申请人：Allergan Sales, Inc.

  公开号：US05877207A1

  公开（公告）日：1999-03-02

  Aryl-substituted and aryl and (3-oxo-1-propenly)-substituted benzopyran, benzothiopyran, 1,2-dihydroquinoline, and 5,6-dihydronaphthalene derivatives have retinoid negative hormone and/or antagonist-like biological activities. The invented RAR antagonists can be administered to mammals, including humans, for the purpose of preventing or diminishing action of RAR agonists on the bound receptor sites. Specifically, the RAR agonists are administered or coadministered with retinoid drugs to prevent or ameliorate toxicity or side effects caused by retinoids or vitamin A or vitamin A precursors. The retinoid negative hormones can be used to potentiate the activities of other retinoids and nuclear receptor agonists. For example, the retinoid negative hormone called AGN 193109 effectively increased the effectiveness of other retinoids and steroid hormones in in vitro transactivation assays. Additionally, transactivation assays can be used to identify compounds having negative hormone activity. These assays are based on the ability of negative hormones to down-regulate the activity of chimeric retinoid receptors engineered to possess a constitutive transcription activator domain.

  芳基取代和芳基和（3-氧代-1-丙烯基）取代的苯并吡喃、苯并硫吡喃、1,2-二氢喹啉和5,6-二氢萘衍生物具有视黄醇负性激素和/或拮抗剂样生物活性。所发明的RAR拮抗剂可用于哺乳动物，包括人类，以防止或减轻RAR激动剂对结合受体位点的作用。具体而言，RAR激动剂可与视黄醇药物一起给予或联合给予，以防止或减轻视黄醇或维生素A或维生素A前体引起的毒性或副作用。视黄醇负性激素可用于增强其他视黄醇和核受体激动剂的活性。例如，名为AGN 193109的视黄醇负性激素在体外转录激活实验中有效增加了其他视黄醇和类固醇激素的效力。此外，转录激活实验可用于识别具有负性激素活性的化合物。这些实验基于负性激素调节具有构成转录激活子结构域的嵌合视黄醇受体活性的能力。
• Synthesis and use of retinoid compounds having negative hormone and/or antagonist activities
  申请人：——

  公开号：US20030219832A1

  公开（公告）日：2003-11-27

  Aryl-substituted and aryl and (3-oxo-1-propenly)-substituted benzopyran, benzothiopyran, 1,2-dihydroquinoline, and 5,6-dihydronaphthalene derivatives have retinoid negative hormone and/or antagonist-like biological activities. The invented RAR antagonists can be administered to mammals, including humans, for the purpose of preventing or diminishing action of RAR agonists on the bound receptor sites. Specifically, the RAR agonists are administered or coadministered with retinoid drugs to prevent or ameliorate toxicity or side effects caused by retinoids or vitamin A or vitamin A precursors. The retinoid negative hormones can be used to potentiate the activities of other retinoids and nuclear receptor agonists. For example, the retinoid negative hormone called AGN 193109 effectively increased the effectiveness of other retinoids and steroid hormones in in vitro transactivation assays. Additionally, transactivation assays can be used to identify compounds having negative hormone activity. These assays are based on the ability of negative hormones to down-regulate the activity of chimeric retinoid receptors engineered to possess a constitutive transcription activator domain.

  取代芳基和取代芳基和（3-氧代-1-丙烯基）基苯并吡喃、苯并硫吡喃、1,2-二氢喹啉和5,6-二氢萘衍生物具有视黄醛受体负性激素和/或拮抗剂样的生物活性。发明的RAR拮抗剂可用于哺乳动物，包括人类，以防止或减少RAR激动剂对结合受体位点的作用。具体而言，RAR激动剂与视黄醇药物一起使用或联合使用，以防止或缓解视黄醇或维生素A或维生素A前体引起的毒性或副作用。视黄醛负性激素可用于增强其他视黄醇和核受体激动剂的活性。例如，名为AGN 193109的视黄醛负性激素在体外转录激活测定中有效地增加了其他视黄醇和类固醇激素的效力。此外，转录激活测定可用于鉴定具有负性激素活性的化合物。这些测定基于负性激素降调节嵌合视黄醛受体活性的能力。
• Methods of identifying compounds having nuclear receptor negative hormone and/or antagonist activities
  申请人：Allergan Sales, Inc.

  公开号：US06218128B1

  公开（公告）日：2001-04-17

  Methods of characterizing and identifying negative hormones of nuclear receptors. Also disclosed are methods of making modulators of retinoid nuclear receptor transactivation activity, assays for agonists, antagonists, and negative hormones of the RAR receptor, and specific retinoid modulators of retinoid nuclear receptors.

  表征和鉴定核受体负激素的方法。还揭示了制造视黄酸核受体转录激活活性调节剂的方法，以及RAR受体的激动剂、拮抗剂和负激素的检测方法，以及特定的视黄酸调节剂。
• Method of identifying negative hormone and/or antagonist activities
  申请人：Allergan, Inc.

  公开号：US05776699A1

  公开（公告）日：1998-07-07

  Aryl-substituted and aryl and (3-oxo-1-propenly)-substituted benzopyran, benzothiopyran, 1,2-dihydroquinoline, and 5,6-dihydronaphthalene derivatives have retinoid negative hormone and/or antagonist-like biological activities. The invented RAR antagonists can be administered to mammals, including humans, for the purpose of preventing or diminishing action of RAR agonists on the bound receptor sites. Specifically, the RAR agonists are administered or coadministered with retinoid drugs to prevent or ameliorate toxicity or side effects caused by retinoids or vitamin A or vitamin A precursors. The retinoid negative hormones can be used to potentiate the activities of other retinoids and nuclear receptor agonists. For example, the retinoid negative hormone called AGN 193109 effectively increased the effectiveness of other retinoids and steroid hormones in in vitro transactivation assays. Additionally, transactivation assays can be used to identify compounds having negative hormone activity. These assays are based on the ability of negative hormones to down-regulate the activity of chimeric retinoid receptors engineered to possess a constitutive transcription activator domain.

  取代芳基和芳基和(3-氧代-1-丙烯基)-取代苯并吡喃、苯并硫喹啉、1,2-二氢喹啉和5,6-二氢萘衍生物具有视黄酸负性激素和/或拮抗剂样生物活性。发明的RAR拮抗剂可用于哺乳动物，包括人类，以防止或减少RAR激动剂对结合受体位点的作用。具体而言，RAR激动剂与视黄酸药物一起或同时投与，以防止或减轻由视黄酸或视黄酸前体引起的毒性或副作用。视黄酸负性激素可用于增强其他视黄酸和核受体激动剂的活性。例如，名为AGN 193109的视黄酸负性激素在体外转录激活实验中有效增强了其他视黄酸和类固醇激素的效果。此外，转录激活实验可用于鉴定具有负性激素活性的化合物。这些实验基于负性激素通过下调带有组成性转录激活子域的嵌合视黄酸受体的活性的能力。
• Synthesis and use of retinoid compounds having negative hormone and/or anatgonist activities
  申请人：Allergan, Inc.

  公开号：US06469028B1

  公开（公告）日：2002-10-22

  Aryl-substituted and aryl and (3-oxo-1-propenly)-substituted benzopyran, benzothiopyran, 1,2-dihydroquinoline, and 5,6-dihydronaphthalene derivatives have retinoid negative hormone and/or antagonist-like biological activities. The invented RAR antagonists can be administered to mammals, including humans, for the purpose of preventing or diminishing action of RAR agonists on the bound receptor sites. Specifically, the RAR agonists are administered or coadministered with retinoid drugs to prevent or ameliorate toxicity or side effects caused by retinoids or vitamin A or vitamin A precursors. The retinoid negative hormones can be used to potentiate the activities of other retinoids and nuclear receptor agonists. For example, the retinoid negative hormone called AGN 193109 effectively increased the effectiveness of other retinoids and steroid hormones in in vitro transactivation assays. Additionally, transactivation assays can be used to identify compounds having negative hormone activity. These assays are based on the ability of negative hormones to down-regulate the activity of chimeric retinoid receptors engineered to possess a constitutive transcription activator domain.

  含芳基取代的苯并吡喃、苯并硫喹啉、1,2-二氢喹啉和5,6-二氢萘衍生物具有类激素对视黄醇受体(RAR)的负性调节和/或拮抗剂样生物活性。发明的RAR拮抗剂可用于哺乳动物，包括人类，以防止或减轻RAR激动剂对受体位点的作用。具体而言，RAR激动剂与视黄醇药物一起给予，以防止或减轻视黄醇或维生素A或维生素A前体引起的毒性或副作用。视黄醇负性激素可用于增强其他视黄醇和核受体激动剂的活性。例如，名为AGN 193109的视黄醇负性激素在体外转录激活试验中有效地增强了其他视黄醇和类固醇激素的效果。此外，转录激活试验可用于鉴定具有负性激素活性的化合物。这些试验基于负性激素调节人工合成的具有组成转录激活子结构域的嵌合型视黄醇受体的活性能力。