5-hydroxymethyl-1,3-dioxane | 4728-07-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二恶烷
• 英文名称: 5-hydroxymethyl-1,3-dioxane
• 英文别名: 1,3-dioxane-5-methanol；(1,3-dioxan-5-yl)methanol；1,3-Dioxan-5-ylmethanol
• CAS: 4728-07-8
• 化学式: C₅H₁₀O₃
• 分子量: 118.133
• InChiKey: HILNBNGLDIFMAH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.6
• 重原子数：
  8
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 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：

  5-hydroxymethyl-1,3-dioxane 在 四溴化碳 、 三苯基膦 作用下， 以 苯 为溶剂， 生成 (1,3-dioxan-5-yl)methyl radical
  参考文献：
  名称：

  MacCorquodale, Finlay; Walton, John C.; Hughes, Lise, Journal of the Chemical Society. Perkin transactions II, 1991, # 12, p. 1893 - 1900

  摘要：

  DOI：
• 作为产物：
  描述：

  5,5-diethoxycarbonyl-1,3-dioxane 在 吡啶 、 氢氧化钾 、 lithium aluminium tetrahydride 作用下， 以 乙醚 、 乙醇 为溶剂， 反应 5.5h， 生成 5-hydroxymethyl-1,3-dioxane
  参考文献：
  名称：

  MacCorquodale, Finlay; Walton, John C.; Hughes, Lise, Journal of the Chemical Society. Perkin transactions II, 1991, # 12, p. 1893 - 1900

  摘要：

  DOI：

文献信息

• Benzimidazole compound
  申请人：Miyazawa Shuhei

  公开号：US20070010542A1

  公开（公告）日：2007-01-11

  An object of the present invention is to provide a novel chemical compound useful as a therapeutic or prophylactic agent for acid-related diseases, having an excellent inhibitory effect against gastric acid secretion, an excellent effect of maintaining the inhibitory effect against gastric acid secretion, thereby maintaining intragastric pH high for a long time, and having more safety and appropriate physicochemical stability. Provided is a compound represented by where R 1 and R 3 may be the same or different and each represent a hydrogen atom or a C1-C6 alkyl group; R 2 represents (5,5-dimethyl-1,3-dioxan-2-yl)methoxy group, 5,7-dioxaspiro[2.5]oct-6-ylmethoxy group, 1,5,9-trioxaspiro[5.5]undec-3-ylmethoxy group, or (2,2-dimethyl-1,3-dioxan-5-yl)methoxy group; R 4 , R 5 , R 6 and R 7 represent a hydrogen atom, halogen atom, C1-C6 alkyl group, C1-C6 haloalkyl group, C1-C6 alkoxy group or C1-C6 haloalkoxy group; and W 1 represents a single bond, methylene or ethylene group, a salt thereof or a solvate of these.

  本发明的目的是提供一种新型化合物，可用作治疗或预防酸相关疾病的药物，具有出色的抑制胃酸分泌作用，保持抑制胃酸分泌作用的出色效果，从而长时间保持胃内pH值高，并具有更高的安全性和适当的理化稳定性。 提供的化合物表示为 其中R 1 和R 3 可以相同也可以不同，每个代表氢原子或C1-C6烷基；R 2 表示(5,5-二甲基-1,3-二氧杂环戊烷-2-基)甲氧基基团，5,7-二氧杂螺[2.5]辛-6-基甲氧基基团，1,5,9-三氧杂螺[5.5]十一烷-3-基甲氧基基团，或(2,2-二甲基-1,3-二氧杂环戊烷-5-基)甲氧基基团； R 4 ，R 5 ，R 6 和R 7 代表氢原子，卤原子，C1-C6烷基，C1-C6卤代烷基，C1-C6烷氧基或C1-C6卤代烷氧基；W 1 表示单键，亚甲基或乙烯基，其盐或这些的溶剂化合物。
• [EN] NOVEL 1,3-OXAZOLIDINE COMPOUNDS AND THEIR USE AS RENIN INHIBITORS<br/>[FR] NOUVEAUX COMPOSÉS DE 1,3-OXAZOLIDINE ET UTILISATION DE CES DERNIERS COMME INHIBITEURS DE LA RÉNINE
  申请人：NOVADEX PHARMACEUTICALS AB

  公开号：WO2011056126A1

  公开（公告）日：2011-05-12

  The present invention relates to certain novel 1,3-oxazolidine compounds of formula (I), to processes for making such compounds and to their utility as renin inhibitors or prodrugs of renin inhibitors.

  本发明涉及某些新颖的1,3-噁唑烷化合物（I）的公式，以及制备这类化合物的方法，以及它们作为肾素抑制剂或肾素抑制剂的前药的用途。
• Purine derivatives having antiviral activity
  申请人：Beecham Group P.l.c.

  公开号：US05055458A1

  公开（公告）日：1991-10-08

  Compounds of formula (I) and pharmaceutically acceptable salts thereof: ##STR1## wherein R.sub.1 is hydroxy, amino, chloro or OR.sub.7 wherein R.sub.7 is C.sub.1-6 alkyl, phenyl or phenyl C.sub.1-2 alkyl either of which phenyl moieties may be substituted by one or two substituents selected from halo, C.sub.1-4 alkyl or C.sub.1-4 alkoxy; R.sub.2 amino or, when R.sub.1 is hydroxy or amino, R.sub.2 may also be hydrogen; X is --CH.sub.2 CH.sub.2 -- or a moiety of structure (a), (b) or (c): ##STR2## wherein n is 1 or 2; m is 0, 1 or 2; and R.sub.3 is hydrogen or acyl; R.sub.4 is a group of formula: ##STR3## wherein R.sub.5 and R.sub.6 are independently selected from hydrogen, C.sub.1-6 alkyl and optionally substituted phenyl; having antiviral activity, processes for their preparation and their use as pharmaceuticals.

  式(I)的化合物及其药学上可接受的盐：其中R.sub.1为羟基、氨基、氯基或OR.sub.7，其中R.sub.7为C.sub.1-6烷基、苯基或苯基C.sub.1-2烷基，其中任一苯基基团可被来自卤素、C.sub.1-4烷基或C.sub.1-4烷氧基的一或两个取代基取代；R.sub.2为氨基，或当R.sub.1为羟基或氨基时，R.sub.2也可以是氢原子；X为--CH.sub.2 CH.sub.2 --或结构(a)、(b)或(c)的基团：其中n为1或2；m为0、1或2；R.sub.3为氢原子或酰基；R.sub.4为下式的基团：其中R.sub.5和R.sub.6独立地选自氢原子、C.sub.1-6烷基和可选择取代的苯基；具有抗病毒活性，其制备方法及其作为药物的用途。
• Modulation on C- and N-Terminal Moieties of a Series of Potent and Selective Linear Tachykinin NK₂Receptor Antagonists
  作者：Martina Gensini、Maria Altamura、Tula Dimoulas、Valentina Fedi、Danilo Giannotti、Sandro Giuliani、Antonio Guidi、Nicholas J. S. Harmat、Stefania Meini、Rossano Nannicini、Franco Pasqui、Manuela Tramontana、Antonio Triolo、Carlo Alberto Maggi

  DOI：10.1002/cmdc.200900389

  日期：2010.1.4

  Herein we describe the synthesis of a series of new potent tachykinin NK2 receptor antagonists by the modulation of the C‐ and N‐terminal moieties of ibodutant (MEN 15596, 1). The N‐terminal benzo[b]thiophene ring was replaced by different substituted naphthalenes and benzofurans, while further modifications were evaluated at the C‐terminal tetrahydropyran moiety. Most compounds demonstrated a high affinity

  本文中，我们描述了一系列新的有效速激肽NK的合成2通过ibodutant的C-和N-末端部分的调制（MEN 15596，受体拮抗剂1）。N末端的苯并[ b ]噻吩环被不同的取代萘和苯并呋喃取代，同时在C末端的四氢吡喃部分评估了进一步的修饰。大多数化合物表现出对人NK 2受体的高亲和力和体外拮抗剂的高效力，表明可以在分子的两个末端引入广泛的取代基，而不会影响与NK 2受体的相互作用。对选定的化合物进行了体内测试，证实了其作为NK的活性2个拮抗剂。特别是，对豚鼠静脉内和静脉内给药后，化合物61b能够拮抗NK 2诱导的结肠收缩，其作用力和作用持续时间与参考化合物1（MEN 15596，ibodutant）完全相同。
• PYRAZOLOTHIAZOLE COMPOUND
  申请人：SHIN Kogyoku

  公开号：US20110086882A1

  公开（公告）日：2011-04-14

  A compound represented by the formula (I) or pharmacologically acceptable salt thereof exhibits an excellent CRF receptor antagonism wherein X is a nitrogen atom or CH; R 1 is -A 11 -A 12 ; A 11 is a single bond or a C1-6 alkylene group; A 12 is a hydrogen atom, a C1-6 alkyl group or a C3-6 cycloalkyl group, etc.; R 2 is -A 21 -A 22 ; A 21 is a single bond or a C1-6 alkylene group; A 22 is a hydrogen atom, a C1-6 alkyl group, a C3-6 cycloalkyl group, a non-aromatic heterocyclic group, or a heteroaryl group, etc.; R 3 is a C1-6 alkyl group, a C3-6 cycloalkyl group, a C1-6 alkoxy group, a C3-6 cycloalkoxy C1-6 alkyl group, di-C1-6 alkyl amino group, a halogen atom, a cyano group, a formyl group, or a carboxyl group, etc; R 4 is a hydrogen atom or a C1-6 alkoxy group; R 5 is a halogen atom, a C1-6 alkyl group, or a C1-6 alkoxy group; R 6 is a hydrogen atom, a C1-6 alkyl group, a C1-6 alkoxy group, a C1-6 alkylthio group, or a C1-6 alkyl sulfinyl group etc.; and R 7 is a C1-6 alkyl group, a C1-6 alkoxy group, or a C1-6 alkylthio group.

  化合物的分子式为(I)，或其药理学上可接受的盐，表现出优异的CRF受体拮抗作用，其中X是氮原子或CH；R1是-A11-A12；A11是一个单键或C1-6烷基链；A12是氢原子、C1-6烷基或C3-6环烷基等；R2是-A21-A22；A21是一个单键或C1-6烷基链；A22是氢原子、C1-6烷基、C3-6环烷基、非芳香杂环基或杂芳基等；R3是C1-6烷基、C3-6环烷基、C1-6烷氧基、C3-6环烷氧基C1-6烷基、二C1-6烷基氨基、卤素原子、氰基、甲酰基或羧基等；R4是氢原子或C1-6烷氧基；R5是卤素原子、C1-6烷基或C1-6烷氧基；R6是氢原子、C1-6烷基、C1-6烷氧基、C1-6烷基硫基或C1-6烷基亚砜基等；R7是C1-6烷基、C1-6烷氧基或C1-6烷基硫基。