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莱菔素 | 592-95-0

中文名称
莱菔素
中文别名
(E)-4-异硫氰酸基-1-(甲基亚磺酰基)-1-丁烯
英文名称
4-methylsulfinyl-3-butenyl isothiocyanate
英文别名
sulforaphene;GRE-ITC;4-Methylsulfinyl-3-butenyl-isothiocyanat (Sulphoraphen);4-isothiocyanato-1-methylsulfinylbut-1-ene
莱菔素化学式
CAS
592-95-0
化学式
C6H9NOS2
mdl
——
分子量
175.276
InChiKey
QKGJFQMGPDVOQE-UHFFFAOYSA-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

  • 比旋光度:
    D19 -107° (c = 1.37 in chloroform); D14 -136° (c = 1.38 in alcohol)
  • 沸点:
    bp0.015 125-130°
  • 密度:
    1.16±0.1 g/cm3(Predicted)
  • 溶解度:
    乙腈(少量溶解)、氯仿(少量溶解)、DMSO(少量溶解)、乙酸乙酯(少量溶解)
  • 稳定性/保质期:
    性质与稳定性: 在常温常压条件下,该物质不会发生分解反应。

计算性质

  • 辛醇/水分配系数(LogP):
    1.5
  • 重原子数:
    10
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    80.7
  • 氢给体数:
    0
  • 氢受体数:
    4

安全信息

  • 储存条件:
    贮存: 将密器密封后,储存在密封的主要容器中,并放置在阴凉、干燥处。

SDS

SDS:d2e9a484131a988b1de06fce4e505249
查看

制备方法与用途

莱菔素概述

莱菔素又称为莱菔子素、萝卜籽素等,在常温下是一种黄色糖浆状液体,并且易溶于水、甲醇、乙醇、氯仿和乙醚等多种溶剂。相关研究表明,莱菔素在抗氧化、抗病毒、降血压、抗血小板凝聚、促消化以及预防心血管疾病等方面具有强烈的生物学活性,并对肝癌、乳腺癌、肺癌、食道癌和前胃癌有明显的抑制作用。因此,它是一种具有市场潜力和经济价值的天然活性物质。

生物活性

Sulforaphene 是可以从萝卜籽中提取的一种生物活性化合物,其对绒毛叶种子的ED50值为2 x 10-4 M。研究表明,Sulforaphene 能够促进癌细胞凋亡,并通过下调EGFR、p-ERK1/2 和 NF‐κB 等信号通路抑制癌细胞迁移。

化学性质

莱菔素是一种棕色液体,可溶于甲醇、乙醇和DMSO等多种有机溶剂。它来源于西兰花(Brassica oleracea L. var. italic Planch.)、卷心菜(Brassica oleracea var. capitata)以及红萝卜等植物的籽。

用途

莱菔素具有以下几种主要用途:

  • 抗氧化
  • 抗癌
  • 防治紫外线伤害
  • 清除肺部细菌
  • 治疗痛风

此外,它还用于含量测定、鉴定和药理实验等科研目的。

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

  • 作为反应物:
    描述:
    莱菔素乙硫醇碳酸氢钠 作用下, 以 乙醇 为溶剂, 反应 5.0h, 以69.3%的产率得到
    参考文献:
    名称:
    氨基二硫代甲酸酯类化合物的制备及其在抑制癌细胞增殖和/或治疗癌症的药物中的应用
    摘要:
    氨基二硫代甲酸酯类化合物的制备及其在抑制癌细胞增殖和/或治疗癌症的药物中的应用涉及药物化学领域。具有通式(Ⅰ)或(Ⅱ)的结构: 其中R为烷基,酰胺基烷基,酰基烷基,酮基烷基,酯基烷基,羧基烷基,二羧基烷基,芳基,烷基取代的芳基等。本发明所提供的氨基二硫代甲酸酯类化合物(莱菔素衍生物和莱菔硫烷衍生物)具有抑制癌细胞增殖的能力,尤其对抑制人皮肤恶性黑色素瘤细胞株A375,人肝癌细胞SMMC‑7721,人肺癌A549,人结肠癌细胞HCT116,人宫颈癌细胞Hela具有优异的抑制癌细胞增殖的活性。
    公开号:
    CN108383766A
  • 作为产物:
    描述:
    4-(甲硫基)-3-丁烯基异硫氰酸酯双氧水 作用下, 以 甲醇 为溶剂, 生成 莱菔素
    参考文献:
    名称:
    Cytotoxic and Antioxidant Activity of 4-Methylthio-3-butenyl Isothiocyanate from Raphanus sativus L. (Kaiware Daikon) Sprouts
    摘要:
    There is high current interest in the chemopreventive potential of Brassica vegetables (cruciferae), particularly due to their content in glucosinolates (GL), which upon myrosinase hydrolysis, release the corresponding isythiocyanates (ITC). Some ITCs, such as sulforaphane (SFN) from broccoli (Brassica oleacea italica), have been found to possess anticancer activity through induction of apoptosis in selected cell lines, as well as indirect antioxidant activity through induction of phase 11 detoxifying enzymes. Japanese daikon (Raphanus sativus L.) is possibly the vegetable with the highest per capita consumption within the Brassicaceae family. Thanks to a recently improved gram scale production process, it was possible to prepare sufficient amounts of the GL glucoraphasatin (GRH) as well as the corresponding ITC 4-methylthio-3-butenyl isothiocyanate (GRH-ITC) from its sprouts. This paper reports a study on the cytotoxic and apoptotic activities of GRH-ITC compared with the oxidized counterpart 4-methylsulfinyl-3-butenyl isothiocyanate (GRE-ITC) on three human colon carcinoma cell lines (LoVo, HCT-116, and HT-29) together with a detailed kinetic investigation of the direct antioxidant/radical scavenging ability of GRH and GRH-ITC. Both GRH-ITC and GRE-ITC reduced cell proliferation in a dose-dependent manner and induced apoptosis in the three cancer cell lines. The compounds significantly (p < 0 05) increased Bax and decreased Bcl2 protein expression, as well as producing caspase-9 and PARP-1 cleavage after 3 days of exposure in the three cancer cell lines. GRH-ITC treatment was shown to have no toxicity with regard to normal human lymphocytes (-15 +/- 5%) in comparison with SFN (complete growth inhibition). GRH and GRH-ITC were able to quench the 2,2-diphenyl-1-picrylhydrazyl radical, with second-order rate constants of 14.0 +/- 2.8 and 43.1 +/- 9.5 M-1 s(-1), respectively (at 298 K in methanol), whereas the corresponding value measured here for the reference antioxidant alpha-tocopherol was 425 +/- 40 M-1 s(-1). GRH reacted with H2O2 and tert-butyl hydroperoxide in water (pH 7.4) at 37 degrees C, with rate constants of 1.9 +/- 0.3 x 10(-2) and 9.5 +/- 0.3 x 10(-4) M-1 s(-1) (paralleling recently developed synthetic antioxidants) being quantitatively (>97%) converted to GRE. It is demonstrated that GRH-ITC has interesting antioxidant/radical scavenging properties, associated with a selective cylotoxic/apoptotic activity toward three human colon carcinoma cell lines, and very limited toxicity on normal human T-lymphocytes.
    DOI:
    10.1021/jf073123c
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文献信息

  • HPLC Separation of Sulforaphane Enantiomers in Broccoli and Its Sprouts by Transformation into Diastereoisomers Using Derivatization with (<i>S</i>)-Leucine
    作者:Makiko Okada、Atsushi Yamamoto、Sen-ichi Aizawa、Atsushi Taga、Hiroyuki Terashima、Shuji Kodama
    DOI:10.1021/acs.jafc.6b04966
    日期:2017.1.11
    Racemic sulforaphane, which was derivatized with (S)-leucine (l-leucine), was resolved by reversed phase HPLC with UV detection. The optimum mobile phase conditions were found to be 10 mM citric acid (pH 2.8) containing 22% methanol at 35 °C using detection at 254 nm. Sulforaphane enantiomers in florets and stems of five brands of broccoli and leaves and stems of three brands of broccoli sprouts were
    用(S)-亮氨酸(1-亮氨酸)衍生化的消旋萝卜硫烷通过具有UV检测的反相HPLC进行拆分。通过在254 nm处检测,发现最佳流动相条件是在35°C下含有22%甲醇的10 mM柠檬酸(pH 2.8)。用拟议的HPLC方法分析了五种花椰菜小花和茎中的萝卜硫素对映体,以及三种花椰菜芽的叶和茎中的萝卜硫素对映体。在所有样品中都检测到了两种萝卜硫烷对映体。西兰花样品中萝卜硫素的S / R比值,小花为1.5–2.6 / 97.4–98.5%,茎为5.0–12.1 / 87.9–95.0%。该小号/ ř花椰菜芽样品中的比率高于花椰菜样品中的比率,叶子的比率为8.3–19.7 / 80.3–91.7%,茎的比率为37.0–41.8 / 58.2–63.0%。通过分别使用带有手性柱的HPLC(Chiralpak AD-RH)和质谱分别鉴定出西兰花及其新芽样品中检测到的(S)-萝卜硫素。
  • The stability and degradation mechanism of sulforaphene in solvents
    作者:Guifang Tian、Pingwah Tang、Rui Xie、Li Cheng、Qipeng Yuan、Jing Hu
    DOI:10.1016/j.foodchem.2015.12.018
    日期:2016.5
    and four kinds of aprotic solvents (acetonitrile, dichloromethane, ethyl acetate and acetone). Sulforaphene was found to be stable in aprotic solvents and unstable in the protic solvents. The degradation products of sulforaphene in protic solvents (methanol and ethanol) were purified by the preparative HPLC and identified by ESI/MS and NMR ((1)H NMR). The degradation pathways of sulforaphene in methanol
    磺胺噻吩,一种天然化合物,已被研究为潜在的抗癌药。然而,尚未适当报道磺胺噻吩在各种溶剂中的稳定性及其降解途径。这种不稳定性损害了制备过程,生物学评估实验以及对噻吩甲酚的应用。在这项研究中,研究了以下六种溶剂分别在26°C下储存的对噻吩甲醚的稳定性:两种质子传递溶剂(甲醇和乙醇)和四种非质子传递溶剂(乙腈,二氯甲烷,乙酸乙酯和丙酮)。磺胺噻吩在非质子传递溶剂中稳定,在质子传递溶剂中不稳定。通过制备型HPLC纯化质子溶剂(甲醇和乙醇)中对苯二酚的降解产物,并通过ESI / MS和NMR((1)H NMR)进行鉴定。提出了磺胺噻吩在甲醇和乙醇中的降解途径。结果发现,磺胺噻吩在醇中被降解为两种结构异构体。
  • Use of an isothiocyanate, a thiocyanate or a mixture thereof as depigmenting agent
    申请人:——
    公开号:US20040077715A1
    公开(公告)日:2004-04-22
    The invention concerns the use if isothiocyanate of general formula (I): R 1 —N═C═S wherein: R 1 represents an alkyl, alkenyl, alkynyl, aryl, acetyl, alkylcarbonyl, alkoxy, cycloalkyl, aryloxy, arylcarbonyl group, carboxylic acid or a —(CH 2 ) n R 3 group wherein n represents an integer ranging between 1 and 5 and R 3 represents a polar functional group, advantageously a halogen atom, a sulphoxide, carbonyl, nitro, thioester, thioether, sulphonyl, sulphinyl, nitrile group, carboxylic acid, carboxylic ester, alkylthio or hydroxyl, a thiocyanate of general formula (II): R 2 —S═C═N wherein: R 2 represents an alkyl, alkenyl, alkynyl, aryl, acctyl, alkylcarbonyl, alkoxy, cycloalkyl, aryloxy, arylcarbonyl group, carboxylic acid, carboxylic ester or a —(CH 2 ) n R 3 group, wherein n represents an integer ranging between 1 and 5 and R 3 represents a polar functional group, advantageously a halogen atom, a sulphoxide, carbonyl, nitro, thioester, thioether, sulphonyl, sulphinyl, nitrile group, carboxylic acid, carboxylic ester, alkylthio or hydroxyl, or mixtures thereof for making a medicine or a cosmetic composition for inhibiting tyrosinase.
    该发明涉及使用一般式(I)的异硫氰酸盐:R1—N═C═S,其中:R1代表烷基、烯基、炔基、芳基、乙酰基、烷基羰基、烷氧基、环烷基、芳氧基、芳基羰基、羧酸或—(CH2)nR3基团,其中n为1至5之间的整数,R3代表极性功能基团,有利的是卤素原子、亚砜、羰基、硝基、硫代酯、硫醚、磺酰基、亚磺酰基、腈基、羧酸、羧酸酯、烷基硫或羟基,一般式(II)的硫氰酸盐:R2—S═C═N,其中:R2代表烷基、烯基、炔基、芳基、乙酰基、烷基羰基、烷氧基、环烷基、芳氧基、芳基羰基、羧酸、羧酸酯或—(CH2)nR3基团,其中n为1至5之间的整数,R3代表极性功能基团,有利的是卤素原子、亚砜、羰基、硝基、硫代酯、硫醚、磺酰基、亚磺酰基、腈基、羧酸、羧酸酯、烷基硫或羟基,或其混合物,用于制备抑制酪氨酸酶的药物或化妆品组合物。
  • Kosmetischer Stift aus Basis einer Öl-in-Wasser-Dispersion/Emulsion
    申请人:Henkel Kommanditgesellschaft auf Aktien
    公开号:EP1813310A2
    公开(公告)日:2007-08-01
    Die Anmeldung betrifft kosmetische Stifte auf Basis einer Öl-in-Wasser-Dispersion/ Emulsion zur Applikation auf die Haut.
    本申请涉及基于水包油分散体/乳液的化妆品棒,可用于皮肤。
  • Verbesserung der Hautverträglichkeit von hyperämisierenden Wirkstoffen
    申请人:Henkel AG & Co. KGaA
    公开号:EP1938789A1
    公开(公告)日:2008-07-02
    Die Erfindung betrifft topische kosmetische oder dermatologische Zusammensetzungen zur erwärmenden Behandlung der Haut, insbesondere zur Behandlung der Haut mit hyperämisierenden Wirkstoffen, mit verbesserter Hautverträglichkeit.
    本发明涉及用于皮肤温热治疗的外用化妆品或皮肤科组合物,特别是用于使用高渗性活性成分治疗皮肤的组合物,具有更好的皮肤兼容性。
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