摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

5-cyclohexyl-3-hydroxyisoxazole | 27772-75-4

中文名称
——
中文别名
——
英文名称
5-cyclohexyl-3-hydroxyisoxazole
英文别名
5-cyclohexyl-3-isoxazolol;5-cyclohexyl-isoxazol-3-one;5-cyclohexyl-1,2-oxazol-3-one
5-cyclohexyl-3-hydroxyisoxazole化学式
CAS
27772-75-4
化学式
C9H13NO2
mdl
——
分子量
167.208
InChiKey
OCQUSXAFBGDPBE-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    1.9
  • 重原子数:
    12
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.67
  • 拓扑面积:
    38.3
  • 氢给体数:
    1
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    参考文献:
    名称:
    Aryl and cycloalkyl analogues of AMPA: synthetic, pharmacological and stereochemical aspects
    摘要:
    We have previously shown that (RS)-2-amino-3-(3-hydroxy-5-phenylisoxazol-4-yl)propionic acid (APPA, 2) is a functional partial agonist at the (RS)-2-amino-3-(3-hydroxy-5-methylisoxazol-4-yl)propionic acid (AMPA) subtype of excitatory amino acid receptors, reflecting that (S)-APPA is a full agonist and (R)-APPA a competitive antagonist at AMPA receptors. We have now synthesized and pharmacologically characterized (RS)-2-amino-3-[3-hydroxy-5-(2-fluorophenyl)isoxazol-4-yl]propionic acid (2-F-APPA, 5a), 3-F-APPA (5b), 4-F-APPA (5c), (S)-4-F-APPA (6), (R)-4-F-APPA (7), and the fully and partially, respectively, saturated APPA (2) analogues, (RS)-2-amino-3-(3-hydroxy-5-cyclohexylisoxazol-4-yl)propionic acid (5d) and compound 5e containing a 1-cyclohexenyl ring. The absolute stereochemistry of 6 and 7 was established on the basis of comparative circular dichroism studies on 6, 7, and (S)- and (R)-APPA. 4-F-APPA (5c), (S)-4-F-APPA (6), 5d, and 5e were shown to selectively inhibit [H-3]AMPA binding and to activate AMPA receptors. Whereas (S)-4-F-APPA (6) showed full AMPA receptor agonism, (R)-4-F-APPA (7) was an AMPA receptor antagonist. Co-administration of (S)- and (R)-4-F-APPA to the rat cortical wedge preparation produced functional partial AMPA receptor agonism. Semi empirical calculations showed that the magnitude of the torsional angle of the bond connecting the two rings in the series of nonannulated bicyclic AMPA analogues appears to be of importance for the potency and efficacy of these compounds. (C) 1998 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0968-0896(97)10017-7
  • 作为产物:
    参考文献:
    名称:
    5-取代的3-异恶唑醇的新颖途径。通过酰基麦德鲁姆酸合成的N,O-DiBocβ-酮异羟肟酸的环化反应。
    摘要:
    3-异恶唑醇最通常由β-酮酯和羟胺合成。该环化通常产生主要副产物,相应的5-异恶唑酮。我们已经发现,可以合成N,O-diBoc保护的β-酮异羟肟酸并将其环化成5-取代的3-异恶唑醇,而不会形成任何副产物。我们提出了一种新颖且通用的三步程序,其中将羧酸衍生物转化为酰基麦德鲁姆酸,当与N,O-双(叔丁氧基羰基)羟胺进行氨解后,会生成N,O-diBoc保护的β-酮异羟肟酸。然后,将这些异羟肟酸类似物用盐酸处理后,环化成相应的5-取代的3-异恶唑醇。
    DOI:
    10.1021/jo991409d
点击查看最新优质反应信息

文献信息

  • Jacquier,R. et al., Bulletin de la Societe Chimique de France, 1970, p. 2685 - 2690
    作者:Jacquier,R. et al.
    DOI:——
    日期:——
  • Jacquier,R. et al., Bulletin de la Societe Chimique de France, 1970, p. 1978 - 1985
    作者:Jacquier,R. et al.
    DOI:——
    日期:——
查看更多