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

外消旋-1,2,3,6,7,11b-六氢-2-[(4-氧代环己基)羰基]-4H-吡嗪并[2,1-a]异喹啉-4-酮 | 57452-32-1

中文名称
外消旋-1,2,3,6,7,11b-六氢-2-[(4-氧代环己基)羰基]-4H-吡嗪并[2,1-a]异喹啉-4-酮
中文别名
rac-1,2,3,6,7,11b-六氢-2-[[(4-氧代环己基)羰基]-4H-吡嗪并[2,1-a]异喹啉-4-酮
英文名称
2-(4-oxocyclohexylcarbonyl)-1,2,3,6,7,11b-hexahydro-4H-pyrazino<2,1-a>isoquinolin-4-one
英文别名
2-[(4-oxocyclohexyl)carbonyl]-1,2,3,6,7,11b-hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one;2-(4-oxo-cyclohexanecarbonyl)-1,2,3,6,7,11b-hexahydro-pyrazino[2,1-a]isoquinolin-4-one;2-(4-oxocyclohexylcarbonyl)-4-oxo-1,2,3,6,7,11b-hexahydro-4H-pyrazino[2,1-a]isoquinoline;2-(4-Oxocyclohexanecarbonyl)-2,3,6,7-tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)-one;2-(4-oxocyclohexanecarbonyl)-3,6,7,11b-tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4-one
外消旋-1,2,3,6,7,11b-六氢-2-[(4-氧代环己基)羰基]-4H-吡嗪并[2,1-a]异喹啉-4-酮化学式
CAS
57452-32-1;134924-66-6;134924-67-7
化学式
C19H22N2O3
mdl
——
分子量
326.395
InChiKey
HNIDYTQURQDBHQ-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

物化性质

  • 溶解度:
    甲醇

计算性质

  • 辛醇/水分配系数(LogP):
    0.7
  • 重原子数:
    24
  • 可旋转键数:
    1
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.53
  • 拓扑面积:
    57.7
  • 氢给体数:
    0
  • 氢受体数:
    3

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
    吡喹酮 2-cyclohexanecarbonyl-1,2,3,6,7,11b-hexahydro-pyrazino[2,1-a]isoquinolin-4-one 55268-74-1 C19H24N2O2 312.412
    1,2,3,6,7,11B-六氢-4H-吡嗪并[2,1-Alpha]异喹啉-4-酮 2,3,6,7-tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)-one 61196-37-0 C12H14N2O 202.256
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量
    4-羟基吡喹酮 4-hydroxyl-praziquantel 60743-58-0 C19H24N2O3 328.411

反应信息

  • 作为反应物:
    描述:
    外消旋-1,2,3,6,7,11b-六氢-2-[(4-氧代环己基)羰基]-4H-吡嗪并[2,1-a]异喹啉-4-酮potassium tri-sec-butyl-borohydride 作用下, 以 四氢呋喃 为溶剂, 反应 3.0h, 以80%的产率得到2-[(4-Hydroxycyclohexyl)carbonyl]-1,2,3,6,7,11b-hexahydro-4H-pyra zino[2,1-a]isoquinolin-4-one
    参考文献:
    名称:
    顺反4-羟基吡喹酮的合成及性质
    摘要:
    标题化合物是驱虫药吡喹酮的主要代谢物。描述了吡喹酮的合成或顺式和反式 4-OH 衍生物(以及它们的对映异构体)。因此,在 DCC 存在下,外消旋的 (+) - 和 (-) - 吡嗪基异喹啉 - 4 - 一 (1) 与 4- 氧代环己烷甲酰氯或与 4- 氧代环己烷甲酸反应得到外消旋体,(+ ) - 和 (-) - 酮 2. 外消旋体,(+) - 和 (-) - 酮 2 分别被 K - Selectride 还原,产生外消旋体,(+) - 和 (-) - 顺 - 4 - OH衍生物 3a. 或与 NaBH4 产生外消旋、(+) - 和 (-) - 反式 - 4 - OH 衍生物 3b。报告了两种异构体及其对映体的理化性质(MS、NMR、HPLC)。
    DOI:
    10.1002/ardp.19913240409
  • 作为产物:
    参考文献:
    名称:
    Development of chiral praziquantel analogues as potential drug candidates with activity to juvenile Schistosoma japonicum
    摘要:
    A series of chiral praziquantel analogues were synthesized and evaluated against Schistosoma japonicum both in vitro and in vivo. All compounds exhibited low to considerable good activity in vivo. Remarkably, worm reduction rate of R-3 was 60.0% at a single oral dose of 200mg/kg against juvenile stage of Schistosoma japonicum. The target compounds displayed in vivo antischistosomal activity against both Schistosoma japonicum and Schistosoma mansoni. Furthermore, all R-isomers displayed stronger antischistosomal activity than S-isomers in vivo, indicating R-isomers were the active enantiomers, while S-isomers were less active ones. This structure activity relationship (SAR) could have important implications in further drug development for schistosomiasis.
    DOI:
    10.1016/j.bmcl.2014.07.039
点击查看最新优质反应信息

文献信息

  • Praziquantel analogs with activity against juvenile Schistosoma mansoni
    作者:Yuxiang Dong、Jacques Chollet、Mireille Vargas、Nuha R. Mansour、Quentin Bickle、Yazen Alnouti、Jiangeng Huang、Jennifer Keiser、Jonathan L. Vennerstrom
    DOI:10.1016/j.bmcl.2010.03.001
    日期:2010.4
    Six amide and four urea derivatives of praziquantel were synthesized and tested for antischistosomal activity against juvenile and adults stages of Schistosoma mansoni in infected mice. Only one of these had significant activity against adult worms, but, unlike praziquantel, six of these had low to modest activity against juvenile worms. A praziquantel ketone derivative had the best combination of activity against juveniles and adults, but it had no effect on the motility of adult S. mansoni in ex vivo culture. Cytochrome P450 metabolic stability data support the hypothesis that the major trans-cyclohexanol metabolite of praziquantel plays an important role in the antischistosomal activity of this drug. (C) 2010 Elsevier Ltd. All rights reserved.
  • KIEC-KONONOWICZ, KATARZYNA;FARGHALY, ZINAB S.;BLASCHKE, GOTTFRIED, ARCH. PHARM., 324,(1991) N, C. 235-237
    作者:KIEC-KONONOWICZ, KATARZYNA、FARGHALY, ZINAB S.、BLASCHKE, GOTTFRIED
    DOI:——
    日期:——
查看更多