1-(3,5-dimethylphenyl)-1,3-propanediol | 862187-76-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 1-(3,5-dimethylphenyl)-1,3-propanediol
• 英文别名: 1-(3,5-Dimethylphenyl)propane-1,3-diol
• CAS: 862187-76-6
• 化学式: C₁₁H₁₆O₂
• 分子量: 180.247
• InChiKey: IEDYPHVLGZOFOL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1-(3,5-dimethylphenyl)-1,3-propanediol 、 阿德福韦 在 吡啶 、 N,N'-二环己基碳二亚胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 、
  参考文献：
  名称：

  Pradefovir: A Prodrug That Targets Adefovir to the Liver for the Treatment of Hepatitis B

  摘要：

  Adefovir dipivoxil, a marketed drug for the treatment of hepatitis B, is dosed at submaximally efficacious doses because of renal toxicity. In an effort to improve the therapeutic index of adefovir, 1-aryl-1,3-propanyl prodrugs were synthesized with the rationale that this selectively liver-activated prodrug class would enhance liver levels of the active metabolite adefovir diphosphate (ADV-DP) and/or decrease kidney exposure. The lead prodrug (14, MB06866, pradefovir), identified from a variety of in vitro and in vivo assays, exhibited good oral bioavailability (F = 42%, mesylate salt, rat) and rate of prodrug conversion to ADV-DP. Tissue distribution studies in the rat using radiolabeled materials showed that cyclic 1-aryl-1,3-propanyl prodrugs enhance the delivery of adefovir and its metabolites to the liver, with pradefovir exhibiting a 12-fold improvement in the liver/kidney ratio over adefovir dipivoxil.

  DOI：

  10.1021/jm7012216
• 作为产物：
  描述：

  Ethyl 3-(3,5-Dimethylphenyl)-3-hydroxypropanoate 在 lithium aluminium tetrahydride 作用下， 以 乙醚 为溶剂， 生成 1-(3,5-dimethylphenyl)-1,3-propanediol
  参考文献：
  名称：

  Pradefovir: A Prodrug That Targets Adefovir to the Liver for the Treatment of Hepatitis B

  摘要：

  Adefovir dipivoxil, a marketed drug for the treatment of hepatitis B, is dosed at submaximally efficacious doses because of renal toxicity. In an effort to improve the therapeutic index of adefovir, 1-aryl-1,3-propanyl prodrugs were synthesized with the rationale that this selectively liver-activated prodrug class would enhance liver levels of the active metabolite adefovir diphosphate (ADV-DP) and/or decrease kidney exposure. The lead prodrug (14, MB06866, pradefovir), identified from a variety of in vitro and in vivo assays, exhibited good oral bioavailability (F = 42%, mesylate salt, rat) and rate of prodrug conversion to ADV-DP. Tissue distribution studies in the rat using radiolabeled materials showed that cyclic 1-aryl-1,3-propanyl prodrugs enhance the delivery of adefovir and its metabolites to the liver, with pradefovir exhibiting a 12-fold improvement in the liver/kidney ratio over adefovir dipivoxil.

  DOI：

  10.1021/jm7012216

文献信息

• Novel 2'-C-methyl nucleoside derivatives
  申请人：Reddy Raja K.

  公开号：US20050182252A1

  公开（公告）日：2005-08-18

  Compounds of Formula I, stereoisomers, and pharmaceutically acceptable salts or prodrugs thereof, their preparation, and their uses for the treatment of hepatitis C viral infection are described:

  化合物I的配方、立体异构体以及其药用可接受的盐或前药，它们的制备以及它们用于治疗丙型肝炎病毒感染的用途被描述：
• [EN] NOVEL CYCLIC PHOSPHATE DIESTERS OF 1,3-PROPANE-1-ARYL DIOLS AND THEIR USE IN PREPARING PRODRUGS<br/>[FR] NOUVEAUX DIESTERS PHOSPHORIQUES CYCLIQUES DE DIOLS DE 1,3-PROPANE-1-ARYLIQUES ET LEUR UTILISATION POUR LA PREPARATION DE PROMEDICAMENTS
  申请人：METABASIS THERAPEUTICS INC

  公开号：WO2004041834A2

  公开（公告）日：2004-05-21

  Compounds of Formula (I), their preparation and synthetic intermediates, and their use in the synthesis of prodrugs; wherein: V and L are trans relative to one another; V is selected from group consisting of carbocyclic aryl, substituted carbocyclic aryl, heteroaryl, and substituted heteroaryl; and L is a leaving group selected from the group consisting of halogen, alkyl sulfonate, aryloxy optionally substituted with 1-2 substituents, N-containing heteroaryl, and N-hydroxy-nitrogen containing heteroaryl; and salts thereof.

  公式（I）的化合物，其制备和合成中间体，以及它们在前药合成中的应用；其中：V和L相对于彼此是反式的；V选自群体，包括环烷基芳基，取代环烷基芳基，杂环芳基和取代杂环芳基；L是离去基，选自群体，包括卤素，烷基磺酸盐，取代1-2个取代基的芳氧基，含N的杂环芳基和含N-羟基-氮的杂环芳基；以及其盐。
• Novel cyclic phosphate diesters of 1,3-propane-1-aryl diols and their use in preparing prodrugs
  申请人：——

  公开号：US20040192651A1

  公开（公告）日：2004-09-30

  Compounds of Formula I, their preparation and synthetic intermediates, and their use in the synthesis of prodrugs: 1 wherein: V and L are trans relative to one another; V is selected from group consisting of carbocyclic aryl, substituted carbocyclic aryl, heteroaryl, and substituted heteroaryl; and L is a leaving group selected from the group consisting of halogen, alkyl sulfonate, aryloxy optionally substituted with 1-2 substituents, N-containing heteroaryl, and N-hydroxy-nitrogen containing heteroaryl; and salts thereof.

  公式I的化合物，它们的制备和合成中间体，以及它们在前药合成中的应用： 其中： V和L是相对于彼此的反式； V选自群组，包括碳环芳基，取代的碳环芳基，杂环芳基和取代的杂环芳基； L是离去基，选自群组，包括卤素，烷基磺酸盐，取代1-2个取代基的芳氧基，含氮杂环和含N-羟基-氮杂环； 以及它们的盐。
• Non-homogeneous systems for the resolution of enantiomeric mixtures
  申请人：Almond R. Merrick

  公开号：US20070004024A1

  公开（公告）日：2007-01-04

  The present invention relates to a process for the biocatalyst-mediated enantioselective conversion of enantiomeric mixtures of hydrophobic esters uing a biphasic solvent system. More particularly, the present invention relates to the enzyme-mediated enantioselective synthesis of anti-viral compounds, such as 2-hydroxymethyl-5-(5-flurocytosin-1-yl)-1,3-oxathiolane (FTC) and its analogues, in a non-homogenous reaction system.

  本发明涉及一种利用双相溶剂体系进行生物催化剂介导的对亲水性酯的对映体混合物进行对映选择性转化的过程。更具体地说，本发明涉及在非均相反应体系中通过酶介导的对映选择性合成抗病毒化合物，例如2-羟甲基-5-(5-氟胞嘧啶-1-基)-1,3-噁二唑硫烷（FTC）及其类似物。
• Methods and compositions for preparing tissue samples for RNA extraction
  申请人：——

  公开号：US20040253661A1

  公开（公告）日：2004-12-16

  The present invention concerns the methods and compositions for preparing a tissue section or biological sample, particularly to preserve RNA in the section or sample, by not exposing or contacting the sample or section to a solution that is composed of mostly water. Tissue sections can be fixed, stained, and dehydrated for subsequent manipulation, including laser capture microdissection (LCM) for further analysis using methods and/or compositions of the invention.

  本发明涉及制备组织切片或生物样本的方法和组合物，特别是通过不将样本或切片暴露或接触主要由水组成的溶液来保存切片或样本中的 RNA。可对组织切片进行固定、染色和脱水处理，以便后续操作，包括使用本发明的方法和/或组合物进行进一步分析的激光捕获显微切割（LCM）。