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Hexahydrocurcumin | 36062-05-2

中文名称
——
中文别名
——
英文名称
Hexahydrocurcumin
英文别名
(5S)-5-hydroxy-1,7-bis(4-hydroxy-3-methoxyphenyl)heptan-3-one
Hexahydrocurcumin化学式
CAS
36062-05-2;93559-28-5;100667-55-8;39886-84-5
化学式
C21H26O6
mdl
——
分子量
374.434
InChiKey
RSAHICAPUYTWHW-INIZCTEOSA-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:
    80-82℃
  • 沸点:
    622.6±55.0 °C(Predicted)
  • 密度:
    1.226
  • 闪点:
    218℃
  • 溶解度:
    可溶于氯仿(少量)、乙酸乙酯(少量)、DCM、DMSO

计算性质

  • 辛醇/水分配系数(LogP):
    2.7
  • 重原子数:
    27
  • 可旋转键数:
    10
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.38
  • 拓扑面积:
    96.2
  • 氢给体数:
    3
  • 氢受体数:
    6

安全信息

  • WGK Germany:
    3
  • 海关编码:
    2914509090

SDS

SDS:3ccec2194a31d464e74128ee4645fa91
查看

制备方法与用途

生物活性

Hexahydrocurcumin 是姜黄素的主要代谢产物之一,是一种选择性的口服活性 COX-2 抑制剂,对 COX-1 无活性。Hexahydrocurcumin 具有抗氧化、抗癌和抗炎的作用。

靶点

COX-2

体外研究

Hexahydrocurcumin(0-25 μM;24-48 小时;HT-29 细胞)处理显著减少了 HT-29 结肠癌细胞的活力,呈时间和浓度依赖性。24 和 48 小时时 Hexahydrocurcumin 的 IC50 值分别为 77.05 μM 和 56.95 μM。

Hexahydrocurcumin(0-25 μM;24-48 小时;HT-29 细胞)与 5-氟尿嘧啶 (5-FU,5 μM) 联合使用显著降低了 COX-2 表达。COX-1 水平未发生变化。

Hexahydrocurcumin(7-14 μM;24 小时)在浓度依赖性地抑制小鼠巨噬细胞 (RAW 264.7) 中脂多糖 (LPS) 引起的前列腺素 E2(PGE2) 增加。

细胞活力检测
  • 细胞系:HT-29 细胞
  • 浓度:0 μM,5 μM,10 μM,25 μM
  • 孵育时间:24 小时或 48 小时
  • 结果:显著降低了 HT-29 结肠癌细胞的活力
RT-PCR
  • 细胞系:HT-29 细胞
  • 浓度:25 μM
  • 孵育时间:24 小时
  • 结果:与 5-FU(5 μM)联合使用显著降低了 COX-2 表达
蛋白质印迹分析 (Western Blot)
  • 细胞系:HT-29 细胞
  • 浓度:25 μM
  • 孵育时间:24 小时
  • 结果:与 5-FU(5 μM)联合使用显著降低了 COX-2 蛋白水平
体内研究

Hexahydrocurcumin(50 mg/kg;口服;每日;16 周;雄性 Wistar 大鼠)处理显著减少了结肠癌大鼠的异常隐窝焦点 (ACF) 数量。Hexahydrocurcumin 还明显降低了 COX-2 蛋白表达,COX-1 蛋白水平与正常大鼠无差异。

动物模型
  • 动物:雄性 Wistar 大鼠(体重 100-120 g),注射二甲基肼 (DMH)
  • 剂量:50 mg/kg
  • 给药方式:口服;每日;16 周
  • 结果:显著减少了结肠癌大鼠的 ACF 数量,明显降低了 COX-2 蛋白表达

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:
    Hexahydrocurcumin二乙基甲氧基硼烷 、 sodium tetrahydroborate 、 双氧水 作用下, 以 四氢呋喃甲醇 为溶剂, 反应 6.5h, 以78%的产率得到(3R,5S)-3,5-Dihydroxy-1,7-bis(4-hydroxy-3-methoxyphenyl)heptane
    参考文献:
    名称:
    Synthesis of gingerol and diarylheptanoids
    摘要:
    The synthesis of gingerol 1 and related compounds 2-5 along with diarylheptanoids 6-8 has been accomplished using a Keck allylation, Crimmins' aldol reaction, aldehyde coupling with acetylene, and chelation controlled reductions as the key reactions. The absolute configuration of these molecules was confirmed by preparing their acetonide derivatives and by comparison of the NMR data with natural compounds. (C) 2011 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.tetasy.2011.11.010
  • 作为产物:
    描述:
    (E)-3-(4-(苄氧基)-3-甲氧基苯基)丙烯酸乙酯 在 lithium aluminium tetrahydride 、 正丁基锂氢气 、 palladium(II) hydroxide 、 四氯化钛二异丁基氢化铝对甲苯磺酸二甲基亚砜N,N-二异丙基乙胺2-碘酰基苯甲酸 作用下, 以 四氢呋喃甲醇正己烷二氯甲烷甲苯 为溶剂, 反应 28.08h, 生成 Hexahydrocurcumin
    参考文献:
    名称:
    Synthesis of gingerol and diarylheptanoids
    摘要:
    The synthesis of gingerol 1 and related compounds 2-5 along with diarylheptanoids 6-8 has been accomplished using a Keck allylation, Crimmins' aldol reaction, aldehyde coupling with acetylene, and chelation controlled reductions as the key reactions. The absolute configuration of these molecules was confirmed by preparing their acetonide derivatives and by comparison of the NMR data with natural compounds. (C) 2011 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.tetasy.2011.11.010
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文献信息

  • Constituents of Zingiberaceae. I. Diarylheptanoids from the rhizomes of ginger (Zingiber officinale Roscoe).
    作者:Hiroe KIKUZAKI、Junko USUGUCHI、Nobuji NAKATANI
    DOI:10.1248/cpb.39.120
    日期:——
    Two new diarylheptanoids, meso-3, 5-diacetoxy-1, 7-bis(4-hydroxy-3-methoxyphenyl)heptane (3a) and 3, 5-diacetoxy-1-(4-hydroxy-3, 5-dimethoxyphenyl)-7-(4-hydroxy-3-methoxyphenyl)heptane (4a) were isolated from the rhizomes of ginger (Zingiber officinale ROSCOE), together with dehydroxytetrahydrocurcumin (gingerenone A, 1) and hexahydrocurcumin (2). Their structures were elucidated on the basis of chemical and spectroscopic evidence.
    两种新的二芳基庚烷,meso-3, 5-二乙酰氧基-1, 7-双(4-羟基-3-甲氧基苯基)庚烷 (3a) 和 3, 5-二乙酰氧基-1-(4-羟基-3, 5-二甲氧基苯基)从生姜 (Zingiber officinale ROSCOE) 的根茎中分离出 -7-(4-羟基-3-甲氧基苯基)庚烷 (4a)、脱羟基四氢姜黄素 (gingerenone A, 1) 和六氢姜黄素 (2)。它们的结构是根据化学和光谱证据阐明的。
  • Chiroptical spectroscopic studies for the absolute configuration determination of hexahydrocurcumin and octahydrocurcumin
    作者:Andrew R. Puente、Kalyanam Nagabhushanam、Savita Ganjihal、Muhammed Majeed、Prasad L. Polavarapu
    DOI:10.1002/chir.23511
    日期:2022.12
    Hexahydrocurcumin (HHC) and octahydrocurcumin (OHC) were synthesized, and their enantiomers were separated using supercritical fluid chromatography. The absolute configurations (ACs) of HHC and OHC were independently determined using experimental measurements and quantum theoretical predictions of vibrational circular dichroism, electronic circular dichroism, and optical rotatory dispersion. These
    合成了六氢姜黄素 (HHC) 和八氢姜黄素 (OHC),并使用超临界流体色谱分离了它们的对映体。HHC 和 OHC 的绝对构型 (AC) 是使用振动圆二色性、电子圆二色性和旋光色散的实验测量和量子理论预测独立确定的。这些研究导致 (−)-( R )-HHC 和 (+)-( R , R )-OHC 的 AC 分配。OHC 的 AC 由单晶 X 射线衍射确定的结构进一步证实。
  • Chemical and<i>in vitro</i>biological formation of octahydrocurcumin stereoisomers, and<i>in vitro</i>activity of raceme and<i>meso</i>-octahydrocurcumin
    作者:Toshio Niwa、Yoji Kato、Toshihiko Osawa
    DOI:10.1093/bbb/zbac204
    日期:2023.2.24
    meso-octahydrocurcumin than raceme octahydrocurcumin. Similar result was found in the product obtained from tetrahydrocurcumin and NaBH4, whereas using palladium carbon as a catalyst increased the meso-octahydrocurcumin ratio. Compared with chemical methods, baker's yeast produced 3S,5S-octahydrocurcumin and meso-octahydrocurcumin from tetrahydrocurcumin. The different activity between raceme and meso-octahydrocurcumin
    PtO2 催化的姜黄素氢化产生的内消旋八氢姜黄素比消旋体八氢姜黄素略占优势。在由四氢姜黄素和 NaBH4 获得的产物中发现了类似的结果,而使用钯碳作为催化剂增加了内消旋八氢姜黄素的比率。与化学方法相比,面包酵母从四氢姜黄素中产生3S、5S-八氢姜黄素和内消旋八氢姜黄素。在我们的实验中没有发现消旋体和内消旋八氢姜黄素之间的不同活性。
  • Anti-inflammatory composition for the treatment of acute joint inflammation and a process for preparation thereof
    申请人:Aurea Biolabs Private Limited
    公开号:US10953068B2
    公开(公告)日:2021-03-23
    The present disclosure discloses an anti-inflammatory composition comprising turmeric alcohol extract, beta caryophyllene, 3-o-acetyl-11-keto-beta-boswellic acid, extract obtained from Kaempferia galanga and turmeric water extract. The present disclosure also describes a process of preparing the composition containing these extracts, which mainly involves extracting curcumin alcohol extract from turmeric, extracting gum resin from Boswellia serrata, AKBA is isolated from the extracted gum resin and complexed with phospholipid, beta-caryophyllene is isolated from Piper nigrum by steam distillation and subjected to fractionation for purification, flavonoids rich aqueous extract is extracted from Kaempferia galanga and turmeric water extract powder is obtained from Curcuma longa. The extracts are combined together to form a complete natural matrix, homogenized and subjected to spray drying to obtain a uniform mixture in a powdered form. The composition is useful as an anti-inflammatory agent in treatment of conditions such as acute joint pain and osteoarthritis.
    本发明公开了一种抗炎组合物,该组合物由姜黄醇提取物、β-石竹烯、3-O-乙酰基-11-酮基-β-乳香酸、从山柰中提取的提取物和姜黄水提取物组成。本公开还描述了制备含有这些提取物的组合物的工艺,主要包括从姜黄中提取姜黄素醇提取物,从乳香中提取胶树脂,从提取的胶树脂中分离出 AKBA 并与磷脂复合物,通过蒸汽蒸馏从胡椒中分离出 beta-茶叶烯并进行分馏纯化,从山柰中提取富含类黄酮的水提取物,从姜黄中获得姜黄水提取物粉末。将这些提取物混合在一起,形成完整的天然基质,均质后进行喷雾干燥,得到均匀的粉末状混合物。该组合物可作为抗炎剂用于治疗急性关节疼痛和骨关节炎等疾病。
  • KIKUZAKI, HIROE;USUGUCHI, JUNKO;NAKATANI, NOBUJI, CHEM. AND PHARM. BULL., 39,(1991) N, C. 120-122
    作者:KIKUZAKI, HIROE、USUGUCHI, JUNKO、NAKATANI, NOBUJI
    DOI:——
    日期:——
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