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(7'S,8R,8'R)-4,7'-dihydroxy-3,3',4'-trimethoxylignano-9,9'-lactone | 74861-40-8

中文名称
——
中文别名
——
英文名称
(7'S,8R,8'R)-4,7'-dihydroxy-3,3',4'-trimethoxylignano-9,9'-lactone
英文别名
(+)-7'(S)-Hydroxyarctigenin;(-)-7(S)-hydroxyarctigenin;(7'S)-hydroxyarctigenin;5-hydroxyarctigenin;(3R,4R)-4-[(S)-(3,4-dimethoxyphenyl)-hydroxymethyl]-3-[(4-hydroxy-3-methoxyphenyl)methyl]oxolan-2-one
(7'S,8R,8'R)-4,7'-dihydroxy-3,3',4'-trimethoxylignano-9,9'-lactone化学式
CAS
74861-40-8
化学式
C21H24O7
mdl
——
分子量
388.417
InChiKey
YDYHLKYAFOTIKL-QEEYODRMSA-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

  • 沸点:
    614.0±55.0 °C(Predicted)
  • 密度:
    1.288±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.5
  • 重原子数:
    28
  • 可旋转键数:
    7
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.38
  • 拓扑面积:
    94.4
  • 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
  • 下游产品
    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

  • Asymmetric synthesis, stereochemistry and rearrangement reactions of naturally occurring 7′-hydroxylignano-9,9′-lactones
    作者:Barbara Raffaelli、Kristiina Wähälä、Tapio Hase
    DOI:10.1039/b513303c
    日期:——
    The asymmetric synthesis of a series of (7'S,8R,8'R)-7'-hydroxylignano-9,9'-lactones is presented, among them the mammalian lignan (7'S)-hydroxyenterolactone and (7'S)-parabenzlactone, allowing the stereochemistry of natural occurring (-)-parabenzlactone to be re-assigned. A hydroxylactone rearrangement and its possible mechanisms are discussed. Finally a brief survey of the current naming and numbering
    提出了一系列(7'S,8R,8'R)-7'-hydroxylignano-9,9'-内酯的不对称合成,其中包括哺乳动物的木脂素(7'S)-羟基对映体内酯和(7'S)-对羟基苯甲酸酯。天然存在的(-)-对羟基苯甲酸酯的立体化学有待重新分配。羟基内酯重排及其可能的机制进行了讨论。最后,简要介绍了7'-羟基木质素-9,9'-内酯的当前命名和编号变体,并提出了统一术语的建议。
  • Transformation of 2,3-dibenzylbutyrolactone lignans containing a secondary hydroxyl group to phenyltetralin lignans and their reduction products with lithium aluminum hydride.
    作者:SANSEI NISHIBE、HIROKI TSUKAMOTO、SUEO HISADA、SAKAE YAMANOUCHI、MICHIO TAKIDO
    DOI:10.1248/cpb.29.2082
    日期:——
    Two 2, 3-dibenzylbutyrolactone lignans containing a secondary hydroxyl group at one of the benzylic positions, 5-hydroxyarctigenin (I) and 5-hydroxytrachelogenin (XI), were transformed to phenyltetralin lignans, α-conidendrin monomethyl ether (II) and 3-hydroxy-α-conidendrin monomethyl ether (XII), respectively, by acid treatment. The hemiacetal lignan, (1S, 2R, 3S, 3aR) 6, 7-dimethoxy-3-hydroxy-2-hydroxymethyl-1-3', 4'-dimethoxyphenyl-1, 2, 3, 4-tetrahydronaphthalene-3-carboxylic acid lactol (XV), was obtained in addition to isoolivil dimethyl ether (XIV), the normal reduction product, when 3-hydroxy-α-conidendrin dimethyl ether (XIII) was treated with lithium aluminum hydride, and a mechanism is proposed for this reaction.
    两种2,3-二苄基丁内酯木脂素(其中一种苄基位置含有次级羟基,即5-羟基白屈菜素(I)和5-羟基白屈菜素(XI))在酸处理后分别转化为苯基四氢萘木脂素、α-香树精单甲醚(II)和3-羟基-α-香树精单甲醚(XII)。当3-羟基-α-香树精二甲醚(XIII)与氢化铝锂反应时,除了得到异欧李维醇二甲醚(XIV)这一正常还原产物外,还得到了半缩醛木脂素(1S,2R,3S,3aR)6,7-二甲氧基-3-羟基-2-羟甲基-1-3',4'-二甲氧基苯基-1,2,3,4-四氢萘-3-羧酸内酯(XV),并提出了该反应的机理。
  • New Butyrolactone Type Lignans from Arctii Fructus and Their Anti-inflammatory Activities
    作者:Ya-Nan Yang、Xiao-Ying Huang、Zi-Ming Feng、Jian-Shuang Jiang、Pei-Cheng Zhang
    DOI:10.1021/acs.jafc.5b02838
    日期:2015.9.16
    Arctiidilactone (1), a novel rare butyrolactone lignan with a 6-carboxyl-2-pyrone moiety, and 11 new butyrolactone lignans (2–12) were isolated from the fruits of Arctium lappa L., together with 5 known compounds (13–17). Their structures were elucidated by interpretation of their spectroscopic data (1D and 2D NMR, UV, IR, ORD, and HRESIMS) and comparison to literature data. The absolute configurations
    Arctiidilactone(1),一种新型罕见丁内酯木脂素与6-羧基-2-吡喃酮部分,和11个新木脂素内酯(2 - 12)从的果实中分离蒡L.用5种已知化合物(一起13 - 17)。通过解释其光谱数据(1D和2D NMR,UV,IR,ORD和HRESIMS)并与文献数据进行比较,阐明了它们的结构。化合物的绝对构型1 - 12,通过旋转框架核Overhauser效应光谱(ROESY),圆二色性(CD)光谱法,和Rh的组合来确定2(OCOCF 3)4-诱导的CD光谱。就抑制脂多糖诱导的BV2细胞中NO的产生而言,测试了所有化合物的抗炎特性。化合物1,6,8,和10比阳性对照姜黄素,特别是表现出更强的抗炎效果1,其显示了75.51,70.72,61.17和%抑制在10,1和0.1μM分别。
  • Nishibe, Sansei; Chiba, Mariko; Sakushima, Akiyo, Chemical and pharmaceutical bulletin, 1980, vol. 28, # 3, p. 850 - 860
    作者:Nishibe, Sansei、Chiba, Mariko、Sakushima, Akiyo、Hisada, Sueo、Yamanouchi, Sakae、et al.
    DOI:——
    日期:——
  • Org. Lett. 2004, 6, 1345-1348
    作者:
    DOI:——
    日期:——
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