(2,2-Dimethyl-2,4-dihydro-1,3-benzodioxin-8-yl)methanol | 206879-71-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并二恶烷
• 英文名称: (2,2-Dimethyl-2,4-dihydro-1,3-benzodioxin-8-yl)methanol
• 英文别名: (2,2-dimethyl-4H-1,3-benzodioxin-8-yl)methanol
• CAS: 206879-71-2
• 化学式: C₁₁H₁₄O₃
• 分子量: 194.23
• InChiKey: GIWWGQBRFOVXMK-UHFFFAOYSA-N

物化性质

• 沸点：
  332.8±42.0 °C(Predicted)
• 密度：
  1.138±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  38.7
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (2,2-Dimethyl-2,4-dihydro-1,3-benzodioxin-8-yl)methanol 在 高氯酸 、 四溴化碳 、 水 、 sodium hydride 、 三苯基膦 作用下， 以 二氯甲烷 、 氯仿 为溶剂， 反应 20.83h， 生成 3,11,19-Trioxatetracyclo[19.3.1.15,9.113,17]heptacosa-1(25),5(27),6,8,13,15,17(26),21,23-nonaene-25,26,27-triol
  参考文献：
  名称：

  Stepwise Construction of Some Hexahomooxacalix[3]arenes and Their Conformations in Solid State

  摘要：

  Hexahomooxacalix[3]arenes 1 bearing different substituents on their upper rim were synthesized from the corresponding Linear trimers 2 by the acid-catalyzed cyclization. The X-ray crystallographic analyses of 1 (R-1 = R-3 = H, R-2 = t-Bu, and R-1 = Et, R-2 = t-Bu, R-3 = i-Pr) revealed that they adopt a cone conformation, owing to an intramolecular hydrogen-bonded network in the solid state.

  DOI：

  10.1021/jo971945a
• 作为产物：
  描述：

  间二甲苯-2,alpha,alpha'-三醇 、 2,2-二甲氧基丙烷 在 对甲苯磺酸 作用下， 以 丙酮 为溶剂， 反应 3.0h， 以93%的产率得到(2,2-Dimethyl-2,4-dihydro-1,3-benzodioxin-8-yl)methanol
  参考文献：
  名称：

  Stepwise Construction of Some Hexahomooxacalix[3]arenes and Their Conformations in Solid State

  摘要：

  Hexahomooxacalix[3]arenes 1 bearing different substituents on their upper rim were synthesized from the corresponding Linear trimers 2 by the acid-catalyzed cyclization. The X-ray crystallographic analyses of 1 (R-1 = R-3 = H, R-2 = t-Bu, and R-1 = Et, R-2 = t-Bu, R-3 = i-Pr) revealed that they adopt a cone conformation, owing to an intramolecular hydrogen-bonded network in the solid state.

  DOI：

  10.1021/jo971945a

文献信息

• INHIBITORS OF THE KYNURENINE PATHWAY
  申请人：CURADEV PHARMA PRIVATE LTD.

  公开号：US20160046596A1

  公开（公告）日：2016-02-18

  The present application provides novel inhibitors of indoleamine 2,3-dioxygenase-1 and/or indoleamine 2,3-dioxygenase-2 and/or tryptophan 2,3-dioxygenase, metabolites thereof, and pharmaceutically acceptable salts or prodrugs thereof. Also provided are methods for preparing these compounds. A therapeutically effective amount of one or more of the compounds of formula (I) is useful in treating diseases resulting from dysregulation of the kynurenine pathway. Compounds of formula (I) act by inhibiting the enzymatic activity or expression of indoleamine 2,3-dioxygenase-1 and/or indoleamine 2,3-dioxygenase-2 and/or tryptophan 2,3-dioxygenase.

  本申请提供了新型的吲哚胺2,3-二氧化酶-1和/或吲哚胺2,3-二氧化酶-2和/或色氨酸2,3-二氧化酶的抑制剂、其代谢物以及药学上可接受的盐或前药。还提供了制备这些化合物的方法。公式（I）中一种或多种化合物的治疗有效量有助于治疗因酪氨酸代谢途径失调而导致的疾病。公式（I）的化合物通过抑制吲哚胺2,3-二氧化酶-1和/或吲哚胺2,3-二氧化酶-2和/或色氨酸2,3-二氧化酶的酶活性或表达来发挥作用。
• US9815811B2
  申请人：——

  公开号：US9815811B2

  公开（公告）日：2017-11-14
• Stepwise Construction of Some Hexahomooxacalix[3]arenes and Their Conformations in Solid State
  作者：Kazunori Tsubaki、Tadamune Otsubo、Kiyoshi Tanaka、Kaoru Fuji、Takayoshi Kinoshita

  DOI：10.1021/jo971945a

  日期：1998.5.1

  Hexahomooxacalix[3]arenes 1 bearing different substituents on their upper rim were synthesized from the corresponding Linear trimers 2 by the acid-catalyzed cyclization. The X-ray crystallographic analyses of 1 (R-1 = R-3 = H, R-2 = t-Bu, and R-1 = Et, R-2 = t-Bu, R-3 = i-Pr) revealed that they adopt a cone conformation, owing to an intramolecular hydrogen-bonded network in the solid state.