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cleistanthin A | 25047-48-7

中文名称
——
中文别名
——
英文名称
cleistanthin A
英文别名
9-(1,3-benzodioxol-5-yl)-4-[(3R,4R,5R)-3-hydroxy-4,5-dimethoxy-tetrahydropyran-2-yl]oxy-6,7-dimethoxy-3H-benzo[f]isobenzofuran-1-one;9-(1,3-benzodioxol-5-yl)-4-[(3R,4R,5R)-3-hydroxy-4,5-dimethoxyoxan-2-yl]oxy-6,7-dimethoxy-3H-benzo[f][2]benzofuran-1-one
cleistanthin A化学式
CAS
25047-48-7
化学式
C28H28O11
mdl
——
分子量
540.524
InChiKey
FCOQWUOWHWHTJP-URRSQCJUSA-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

  • 熔点:
    135.5°C
  • 沸点:
    535.98°C (rough estimate)
  • 密度:
    1.2852 (rough estimate)

计算性质

  • 辛醇/水分配系数(LogP):
    3
  • 重原子数:
    39
  • 可旋转键数:
    7
  • 环数:
    6.0
  • sp3杂化的碳原子比例:
    0.39
  • 拓扑面积:
    120
  • 氢给体数:
    1
  • 氢受体数:
    11

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

  • PROCESS FOR THE SYNTHESIS OF CLEISTANTHIN
    申请人:Singh Om Vir
    公开号:US20120029179A1
    公开(公告)日:2012-02-02
    The present invention relates to a process for preparing compound of formula (I) that is Cleistanthin A. The process comprises the steps of reacting compound of formula (II) with compound of formula (III) in the presence of a first solvent, quarternary ammonium salt and first alkali to form compound of formula (IV). The compound of formula (IV) is further treated with a second solvent and a second alkali to form compound of formula (I). The present invention also relates to the preparation of salt of compound of formula (IV) that is Cleistanthin A acetate.
    本发明涉及一种制备化合物的方法,该化合物的化学式为(I),即克莱斯坦A。该方法包括以下步骤:在第一溶剂、季铵盐和第一碱的存在下,将化合物的化学式为(II)的化合物与化学式为(III)的化合物反应,形成化学式为(IV)的化合物。将化学式为(IV)的化合物进一步用第二溶剂和第二碱处理,形成化学式为(I)的化合物。本发明还涉及制备化学式为(IV)的盐的方法,该盐即克莱斯坦A乙酸盐。
  • SYNTHESIS OF CLEISTANTHIN A AND DERIVATIVES THEREOF
    申请人:Mulik Nilesh Shridhar
    公开号:US20130012727A1
    公开(公告)日:2013-01-10
    The present invention provides a method for preparing Cleistanthin A, a diphyllin glycoside, derivatives thereof and intermediates thereto. In particular the present invention provides in one of the aspect a method for synthesis of compound of formula D a key intermediate of diphyllin, which can be carried out in a shorter duration and at an ordinary temperature.
    本发明提供了一种制备Cleistanthin A、diphyllin糖苷及其衍生物和中间体的方法。特别地,在本发明的一个方面中,提供了一种合成公式D化合物的方法,该化合物是diphyllin的关键中间体,可以在较短时间内和普通温度下进行。
  • US8957230B2
    申请人:——
    公开号:US8957230B2
    公开(公告)日:2015-02-17
  • New lignans from the heartwood of cleistanthus collinus
    作者:A.S.R. Anjaneyulu、P.Atchuta Ramaiah、L.Ramachandra Row、R. Venkateswarlu、A. Pelter、R.S. Ward
    DOI:10.1016/s0040-4020(01)98893-3
    日期:1981.1
    The isolation and characterisation of five new compounds and nine known compounds from the heartwood of Cleistanthus collinus are reported. The new compounds are wodeshiol 16,3,4-dihydrotaiwanin C 20, and three new glycosides 24, 25 and 26 of diphyllin and taiwanin E The 1H and 13C NMR spectra of these compounds are also reported.
    据报道,从Cleistanthus collinus的心材中分离并鉴定了五种新化合物和九种已知化合物。这些新化合物是wodeshiol 16,3,4- dihydrotaiwaninÇ 20,和三个新的苷24,25和26山荷叶素的和taiwanin E中的1 H和13这些化合物的C NMR谱也报道。
  • [EN] SYNTHESIS OF CLEISTANTHIN A AN DERIVATIVES THEREOF<br/>[FR] SYNTHÈSE DE CLEISTANTHINE A ET DES DÉRIVÉS DE CELLE-CI
    申请人:GODAVARI BIOREFINERIES LTD
    公开号:WO2013001352A3
    公开(公告)日:2013-04-11
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