Nororixin | 6901-03-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: Nororixin
• 英文别名: (-)-(S)-nororixine；7-((S)-2,3-dihydroxy-3-methyl-butyl)-6-methoxy-9H-[1,3]dioxolo[4,5-h]quinolin-8-one；7-((S)-2,3-Dihydroxy-3-methyl-butyl)-6-methoxy-9H-[1,3]dioxolo[4,5-h]chinolin-8-on；7-[(2S)-2,3-dihydroxy-3-methylbutyl]-6-methoxy-9H-[1,3]dioxolo[4,5-h]quinolin-8-one
• CAS: 6901-03-7
• 化学式: C₁₆H₁₉NO₆
• 分子量: 321.33
• InChiKey: FDPMWTPQUHILQG-NSHDSACASA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.4
• 重原子数：
  23
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  97.2
• 氢给体数：
  3
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  Nororixin 在 sodium tetrahydroborate 、 sodium periodate 作用下， 以 1,4-二氧六环 、 甲醇 、 乙醚 、 乙醇 为溶剂， 生成 4-Methoxy-7,8-methylendioxy-1-methyl-3-<2-hydroxy-aethyl>-carbostyril
  参考文献：
  名称：

  Terasaka,M., Chemical and pharmaceutical bulletin, 1960, vol. 8, p. 523 - 529

  摘要：

  DOI：
• 作为产物：
  描述：

  6-methoxy-7-(3-methylbut-2-enyl)-1,3-dioxolo<4,5-h>quinolin-8-one 在 四氧化锇 、 甲基磺酰胺 、 氢化奎宁 1,4-(2,3-二氮杂萘)二醚 、 potassium ferricyanide 作用下， 以 水 、 叔丁醇 为溶剂， 生成 Nororixin
  参考文献：
  名称：

  Syntheses and Absolute Configuration Assignments of Mono- and Di-substituted Chiral Quinoline Alkaloids Obtained by Asymmetric Oxidation

  摘要：

  Mono- and di-substituted quinoline, 2-quinolone, dihydrofuroquinoline and dihydropyranoquinoline alkaloids have been synthesised with enantiomeric excess values of > 90%, via asymmetric epoxidation, or asymmetric dihydroxylation of the corresponding alkene precursors. The absolute configurations of isobalfourodine, psi-balfourodine, psi-isobalfourodine, isobalfourodinium methiodide, balfourolone, hydroxylunidine, orixine, nororixine, isopteleflorine, O-acetylisopteleflorine, O-methylhydroxylunium methiodide and hydroxylunine have been rigorously determined by a combination of circular dichroism spectroscopy, ozonolysis, and stereochemical correlation. Of these, the absolute configurations of six alkaloids were previously unknown and six were assigned incorrect configurations in the literature.

  DOI：

  10.3987/com-08-s(d)51

文献信息

• Terasaka, Yakugaku Zasshi/Journal of the Pharmaceutical Society of Japan, 1931, vol. 51, p. 707,715; dtsch. Ref. S. 99, 102
  作者：Terasaka

  DOI：——

  日期：——
• Syntheses and Absolute Configuration Assignments of Mono- and Di-substituted Chiral Quinoline Alkaloids Obtained by Asymmetric Oxidation
  作者：Derek R. Boyd、Narain D. Sharma、Pui L. Loke、Stephen A. Barr

  DOI：10.3987/com-08-s(d)51

  日期：——

  Mono- and di-substituted quinoline, 2-quinolone, dihydrofuroquinoline and dihydropyranoquinoline alkaloids have been synthesised with enantiomeric excess values of > 90%, via asymmetric epoxidation, or asymmetric dihydroxylation of the corresponding alkene precursors. The absolute configurations of isobalfourodine, psi-balfourodine, psi-isobalfourodine, isobalfourodinium methiodide, balfourolone, hydroxylunidine, orixine, nororixine, isopteleflorine, O-acetylisopteleflorine, O-methylhydroxylunium methiodide and hydroxylunine have been rigorously determined by a combination of circular dichroism spectroscopy, ozonolysis, and stereochemical correlation. Of these, the absolute configurations of six alkaloids were previously unknown and six were assigned incorrect configurations in the literature.
• Terasaka,M., Chemical and pharmaceutical bulletin, 1960, vol. 8, p. 523 - 529
  作者：Terasaka,M.

  DOI：——

  日期：——