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cleomiscosin A diacetate | 90706-59-5

中文名称
——
中文别名
——
英文名称
cleomiscosin A diacetate
英文别名
cleomiscosin A acetate;[(2R,3R)-3-(4-acetyloxy-3-methoxyphenyl)-5-methoxy-9-oxo-2,3-dihydropyrano[3,2-h][1,4]benzodioxin-2-yl]methyl acetate
cleomiscosin A diacetate化学式
CAS
90706-59-5;121587-16-4;121884-17-1
化学式
C24H22O10
mdl
——
分子量
470.433
InChiKey
ITHYJYAWFANCEO-TZIWHRDSSA-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):
    2.8
  • 重原子数:
    34
  • 可旋转键数:
    8
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.29
  • 拓扑面积:
    116
  • 氢给体数:
    0
  • 氢受体数:
    10

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

  • 作为反应物:
    描述:
    cleomiscosin A diacetate 在 silica-supported phosphomolybdic acid 作用下, 以 甲醇 为溶剂, 反应 2.0h, 以98%的产率得到cleomiscosin A monoacetate
    参考文献:
    名称:
    系列“新型合成方法研究:”中的第148部分:使用二氧化硅负载的磷钼酸对醇,苯酚和胺进行选择性乙酰化和对芳香族乙酸酯进行选择性脱保护
    摘要:
    发现环保的二氧化硅负载的磷钼酸是在没有任何溶剂的情况下用于醇,酚和胺的选择性乙酰化以及在非常温和的条件下用于芳族乙酸酯的化学选择性脱保护的高效催化剂。该方法已用于保护羟基以及几种天然存在的生物活性酚类化合物的乙酸酯的脱保护。该催化剂可以容易地回收和再利用。
    DOI:
    10.1002/adsc.200700292
  • 作为产物:
    描述:
    秦皮素吡啶盐酸sodium hydroxide锂硼氢硫酸potassium tert-butylate 、 sodium hydride 作用下, 以 四氢呋喃甲醇N,N-二甲基甲酰胺 为溶剂, 反应 11.5h, 生成 cleomiscosin A diacetate
    参考文献:
    名称:
    Total synthesis of cleomiscosin A, a coumarinolignoid.
    摘要:
    具有抗肿瘤活性的香豆素木犀草素 A (1) 是通过酮酯 (10) 合成的,酮酯是用现成的起始原料(6 和 9)制备的。去除 10 的甲氧基甲基,然后用硼氢化锂还原,得到二元醇混合物(12a、b)。用醋酸中的 5%硫酸处理 12a、b,可得到单乙酸半木犀草苷 A(14),随后用氢氧化钠水解可得到 1。
    DOI:
    10.1248/cpb.33.3218
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文献信息

  • A mild, highly selective and remarkably easy procedure for deprotection of aromatic acetates using ammonium acetate as a neutral catalyst in aqueous medium
    作者:C Ramesh、G Mahender、N Ravindranath、Biswanath Das
    DOI:10.1016/s0040-4020(02)01635-6
    日期:2003.2
    Ammonium acetate was found to catalyze efficiently the selective deprotection of aromatic acetates in the presence of various sensitive functionalities in aqueous methanol under neutral conditions at room temperature to yield the corresponding phenols in excellent yields. The method has been utilized for deprotection of acetates of several naturally occurring bioactive phenolic compounds and for preparation
    发现乙酸铵在室温下在中性条件下在甲醇水溶液中存在各种敏感官能团的情况下,能有效催化芳族乙酸酯的选择性脱保护,从而以优异的收率得到相应的苯酚。该方法已用于从几种天然存在的生物活性酚类化合物的乙酸酯上脱保护,并从抗癌化合物cleomiscosin A制备venkatasin(一种天然香豆素-木脂素)。
  • Lin, Lee-Juian; Cordell, Geoffrey A., Journal of Chemical Research, Miniprint, 1988, # 12, p. 3052 - 3080
    作者:Lin, Lee-Juian、Cordell, Geoffrey A.
    DOI:——
    日期:——
  • Syntheses of Natural Coumarinolignans: Oxidative Coupling of 7,8-Dihydroxycoumarins and Phenylpropenes in the Presence of Diphenyl Selenoxide
    作者:Hitoshi Tanaka、Masaya Ishihara、Kazuhiko Ichino、Kazuo Ito
    DOI:10.3987/com-88-4747
    日期:——
  • Synthesis and anti-inflammatory activity of derivatives of coumarino-lignoid, cleomiscosin A and its methyl ether
    作者:Shelly Sharma、S.K. Chattopadhyay、Priyanka Trivedi、D.U. Bawankule
    DOI:10.1016/j.ejmech.2010.08.027
    日期:2010.11
    Six novel cleomiscosin A (a coumarino-lignoid), derivatives have been synthesized for the first time by using electrophilic substitution reaction to give nuclear nitrated and halogenated derivatives of cleomiscosin A in good yields. Structures of these compounds were established on the basis of IR, H-1 NMR, C-13 NMR and Mass spectral data. Some of the synthesized derivatives were tested for in-vitro target based anti-inflammatory study using primary macrophages cell culture bioassay system. The results showed that the compounds 1a, 3a and 4a (1 and 10 mu g/mL) exhibited potent anti-inflammatory activity. (C) 2010 Elsevier Masson SAS. All rights reserved.
  • TANAKA, HITOSHI;ISHIHARA, MASAYA;ICHINO, KAZUHIKO;ITO, FAZUO, HETEROCYCLES, 27,(1989) N1, C. 2651-2658
    作者:TANAKA, HITOSHI、ISHIHARA, MASAYA、ICHINO, KAZUHIKO、ITO, FAZUO
    DOI:——
    日期:——
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同类化合物

黄花菜木脂素B 瑞香替西 (2S,3S)-daphneticin repenin D cleomiscosin A methyl ether ethyl 3,9-dihydro-3-(4-hydroxy-3-methoxyphenyl)-7-methyl-9-oxo-2H-[1,4]dioxino[2,3-h] chromene-2-carboxylate repenin B ethyl 3,9-dihydro-3-(3,4-dihydroxyphenyl)-7-methyl-9-oxo-2H-[1,4]dioxino[2,3-h]chromene-2-carboxylate repenin C moluccanin molucannin diacetate 8'-epi-cleomiscosin A cleomiscosin A (2S,3S)-2,3-dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-5-methoxy-9H-[1,4]dioxino[2,3-h]chromen-9-one Cleomiscosin D cleomiscosin A monoacetate cleomiscosin D hyosgerin (7′R,8′R)-cleomiscosin C cleomiscosin A diacetate isodaphneticin (3R)-3-(4-hydroxy-3,5-dimethoxyphenyl)-2-(hydroxymethyl)-5-methoxy-2,3-dihydropyrano[3,2-h][1,4]benzodioxin-9-one 5'-Demethylaquillochin (2R,3R)-3-(4-hydroxy-3,5-dimethoxyphenyl)-2-(hydroxymethyl)-2,3-dihydropyrano[3,2-g][1,4]benzodioxin-7-one cis regioisomer of proparcin regioisoner of proparcin propacin compound-B cleomiscosin A daphneticin cleomiscosin A 6-methoxy-5′′-demethoxydaphneticin [4-[2-(Hydroxymethyl)-5-methoxy-9-oxo-2,3-dihydropyrano[3,2-h][1,4]benzodioxin-3-yl]-2-methoxyphenyl] 3-phenylprop-2-enoate 2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydro-7H-pyrano[2,3-g][1,4]benzodioxin-7-one 2-(Hydroxymethyl)-3-[3-methoxy-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]-2,3-dihydropyrano[3,2-h][1,4]benzodioxin-9-one Cleomiscosin A methyl ether 3-hydroxy-2-(4-hydroxy-3,5-dimethoxyphenyl)-3-(8-oxo-[1,3]dioxolo[4,5-h]chromen-2-yl)-2H-pyrano[3,2-h][1,4]benzodioxin-9-one 6-Chloro-3-(4-hydroxy-3-methoxyphenyl)-5-methoxy-2-methyl-2,3-dihydropyrano[3,2-h][1,4]benzodioxin-9-one 2-[3,5-Dimethoxy-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]-3-(hydroxymethyl)-2,3-dihydropyrano[3,2-h][1,4]benzodioxin-9-one Cleomiscosin B [3-(4-Hydroxy-3,5-dimethoxyphenyl)-5-methoxy-9-oxo-2,3-dihydropyrano[3,2-h][1,4]benzodioxin-2-yl]methyl 3,4-dihydroxybenzoate aquillochin methyl ether 2-(3-Hydroxy-4-methoxyphenyl)-3-methyl-2,3-dihydropyrano[2,3-g][1,4]benzodioxin-7-one 2-(3,4-Dihydroxy-5-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydropyrano[2,3-g][1,4]benzodioxin-7-one [3-(3,4-Dimethoxyphenyl)-5-methoxy-9-oxo-2,3-dihydropyrano[3,2-h][1,4]benzodioxin-2-yl]methyl acetate 3-[3,5-Dimethoxy-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]-2-(hydroxymethyl)-2,3-dihydropyrano[3,2-h][1,4]benzodioxin-9-one [3-(4-Hydroxy-3,5-dimethoxyphenyl)-5-methoxy-9-oxo-2,3-dihydropyrano[3,2-h][1,4]benzodioxin-2-yl]methyl acetate [2-Methoxy-4-(5-methoxy-2-methyl-9-oxo-2,3-dihydropyrano[3,2-h][1,4]benzodioxin-3-yl)phenyl] acetate 3-(4-Hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydropyrano[3,2-h][1,4]benzodioxin-9-one [3-(4-Hydroxy-3-methoxyphenyl)-5-methoxy-9-oxo-2,3-dihydropyrano[3,2-h][1,4]benzodioxin-2-yl]methyl 3-(3,4-dihydroxyphenyl)prop-2-enoate