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

(2S,3R,4R,5R)-2-(3,4-dimethoxyphenyl)-3,4-bis(hydroxymethyl)-5-(3,4-methylenedioxyphenyl)tetrahydrofuran | 853750-58-0

中文名称
——
中文别名
——
英文名称
(2S,3R,4R,5R)-2-(3,4-dimethoxyphenyl)-3,4-bis(hydroxymethyl)-5-(3,4-methylenedioxyphenyl)tetrahydrofuran
英文别名
(2S,3R,4R,5R)-[5-benzo[1,3]dioxol-5-yl-2-(3,4-dimethoxyphenyl)-4-hydroxymethyl-tetrahydrofuran-3-yl]-methanol;(+)-9-O,9'-O-demethylvirgatusin;9-O,9'-O-bis(demethyl)-(+)-virgatusin;(2S,3R,4R,5R)-3,4-bis(hydroxymethyl)-2-(3,4-dimethoxyphenyl)-5-(3,4-methylenedioxyphenyl)tetrahydrofuran;[(2R,3R,4R,5S)-2-(1,3-benzodioxol-5-yl)-5-(3,4-dimethoxyphenyl)-4-(hydroxymethyl)oxolan-3-yl]methanol
(2S,3R,4R,5R)-2-(3,4-dimethoxyphenyl)-3,4-bis(hydroxymethyl)-5-(3,4-methylenedioxyphenyl)tetrahydrofuran化学式
CAS
853750-58-0
化学式
C21H24O7
mdl
——
分子量
388.417
InChiKey
NDEAUBGMPMQSPR-YJPXFSGGSA-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):
    1.8
  • 重原子数:
    28
  • 可旋转键数:
    6
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.43
  • 拓扑面积:
    86.6
  • 氢给体数:
    2
  • 氢受体数:
    7

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

反应信息

点击查看最新优质反应信息

文献信息

  • Total synthesis of (+)-virgatusin via AlCl3-catalyzed [3+2] cycloaddition
    作者:Shanina D. Sanders、Andrea Ruiz-Olalla、Jeffrey S. Johnson
    DOI:10.1039/b911765b
    日期:——
    The AlCl3-catalyzed cycloaddition of a donor–acceptor (don–acc) cyclopropane and piperonal succinctly provides the core of virgatusin in a selective, high-yielding manner.
    AlCl3催化的供体-受体(don–acc)环丙烷与美喃醛的环加成反应简洁地以选择性、高产率的方式提供了virgatusin的核心。
  • Stereocontrolled Assembly of Tetrasubstituted Tetrahydrofurans:  A Concise Synthesis of Virgatusin
    作者:Tito Akindele、Stephen P. Marsden、John G. Cumming
    DOI:10.1021/ol051292h
    日期:2005.8.1
    The condensation of substituted allylsiloxanes with aldehydes leads to the highly stereoselective construction of 2,3,4,5-tetrasubstituted tetrahydrofurans. With electron-rich aryl and alpha,beta-unsaturated aldehydes as substrates, the stereochemical outcome at C5 can be dictated by appropriate choice of Lewis acid. The reaction has been applied to a concise (nine step) synthesis of (+)-virgatusin (ent-1)
    取代的烯丙基硅氧烷与醛的缩合导致2,3,4,5-四取代的四氢呋喃的高度立体选择性结构。与富电子的芳基和α,β-不饱和醛作为底物,在C5中的立体化学结果可以通过路易斯酸适当地选择决定。该反应已用于(+)-维他汀(ent-1)的简明(九步)合成。[反应:看文字]
  • Structure-Antibacterial Activity Relationship for 9-<i>O</i>,9′-<i>O</i>-Demethyl (+)-virgatusin
    作者:Ryosuke TAGO、Satoshi YAMAUCHI、Masafumi MARUYAMA、Koichi AKIYAMA、Takuya SUGAHARA、Taro KISHIDA、Yojiro KOBA
    DOI:10.1271/bbb.70783
    日期:2008.4.23
    The relationship between the antibacterial activity and structure of 9-O,9′-O-demethyl (+)-virgatusin (Virg 3) was examined. The conversion of hydroxy groups on the 9 and 9′ positions to amino groups increased the activity. It was found that the 3′-methoxy group was more important for higher activity than the 4′-methoxy group on the 7′-phenyl group, and that the 3,4-methylenedioxy group on the 7-phenyl group was necessary for activity.
    研究了9-O,9′-O-去甲基(+)维加图辛(Virg 3)的抗菌活性与结构之间的关系。9和9′位上的羟基转化为氨基后,活性增强。研究发现,3′-甲氧基对提高活性比7′-苯基上的4′-甲氧基更重要,而7-苯基上的3,4-亚甲基二氧基对活性是必需的。
  • Syntheses and Antimicrobial Activity of Tetrasubstituted Tetrahydrofuran Lignan Stereoisomers
    作者:Tomofumi NAKATO、Satoshi YAMAUCHI、Ryosuke TAGO、Koichi AKIYAMA、Masafumi MARUYAMA、Takuya SUGAHARA、Taro KISHIDA、Yojiro KOBA
    DOI:10.1271/bbb.90107
    日期:2009.7.23
    The syntheses of all stereoisomers of tetrasubstituted tetrahydrofuran lignan were accomplished, and the antimicrobial activity was examined. The 9,9′-diol compound bearing (7R,7′R,8R,8′R) and (7R,7′S,8R,8′R) stereochemistry showed the strongest antibacterial activity against Listeria denitrificans and Bacillus subtilis, respectively. It was also found that (−)-virgatusin bearing (7S,7′R,8S,8′S) stereochemistry had strongest antifungal activity.
    完成了四代四氢呋喃木质素所有立体异构体的合成,并考察了其抗菌活性。立体化学结构为(7R,7′R,8R,8′R)和(7R,7′S,8R,8′R)的 9,9′-二醇化合物分别对李斯特菌和枯草杆菌表现出最强的抗菌活性。研究还发现,具有 (7S,7′R,8S,8′S) 立体化学结构的 (-)-virgatusin 具有最强的抗真菌活性。
  • First enantioselective synthesis of (–)- and (+)-virgatusin, tetra-substituted tetrahydrofuran lignan
    作者:Satoshi Yamauchi、Momotoshi Okazaki、Koichi Akiyama、Takuya Sugahara、Taro Kishida、Takehiro Kashiwagi
    DOI:10.1039/b501151e
    日期:——
    The first highly enantioselective syntheses of tetra-substituted tetrahydrofuran lignan, (-)- and (+)-virgatusin, were achieved. Hemiacetal was stereoselectively obtained from Evans's syn-aldol product as a single isomer. This hemiacetal was converted to (-)-virgatusin via hydrogenolysis. (+)-Virgatusin was also synthesized through the same process. The enantiomeric excess of the both enantiomers was
    实现了四取代的四氢呋喃木脂素(-)-和(+)-维他汀的第一个高对映选择性的合成。半缩醛以单一异构体的形式从埃文斯的顺式羟醛产物立体选择性地获得。该半缩醛通过氢解被转化为(-)-维他汀。(+)-Virgatusin也通过相同的方法合成。两种对映体的对映体过量均被确定为大于99%ee。
查看更多