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隐黄质 | 472-70-8

中文名称
隐黄质
中文别名
Beta-隐黄素;Β-胡蘿蔔素-3-醇;β-隐黄素;Beta-隐黄质
英文名称
(3R)-cryptoxanthin
英文别名
β-cryptoxanthin;Caricaxanthin;cryptoxanthin;all-trans-β-cryptoxanthin;(3R)-β-cryptoxanthin;(all-E)-β-cryptoxanthin;β-Kryptoxanthin;beta-cryptoxanthin;bCX;(1R)-3,5,5-trimethyl-4-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyl-18-(2,6,6-trimethylcyclohexen-1-yl)octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohex-3-en-1-ol
隐黄质化学式
CAS
472-70-8
化学式
C40H56O
mdl
——
分子量
552.884
InChiKey
DMASLKHVQRHNES-FKKUPVFPSA-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:
    167℃
  • 沸点:
    563.32°C (rough estimate)
  • 密度:
    0.974±0.06 g/cm3 (20 ºC 760 Torr)
  • 溶解度:
    氯仿:可溶1mg/mL
  • LogP:
    13.670 (est)
  • 物理描述:
    Solid
  • 稳定性/保质期:
    存在于烟叶中。

计算性质

  • 辛醇/水分配系数(LogP):
    12.3
  • 重原子数:
    41
  • 可旋转键数:
    10
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.45
  • 拓扑面积:
    20.2
  • 氢给体数:
    1
  • 氢受体数:
    1

安全信息

  • WGK Germany:
    3
  • 储存条件:
    -20°C,密闭保存,置于干燥处。

SDS

SDS:8b3ed21734e5abe9ac483e239bf6e8f3
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制备方法与用途

生物活性 β-Cryptoxanthin,即(3R)-β-Cryptoxanthin,是从萨摩橘中分离的一种含氧类胡萝卜素,也是一种有效的抗氧化剂。研究显示,它具有抗应激作用。

靶点 Human Endogenous Metabolite

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
    • 1
    • 2
  • 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:
    参考文献:
    名称:
    Synthesis, Pharmacokinetic Characterization and Antioxidant Capacity of Carotenoid Succinates and Their Melatonin Conjugates
    摘要:
    类胡萝卜素琥珀酸盐由羟基类胡萝卜素合成,并通过酰胺键与市售的褪黑素衍生物偶联,从而生产出更强效的抗氧化剂和具有额外治疗效果的新型混合亲脂双功能分子。偶联反应产生的共轭物收率良好。琥珀酰化增加了类胡萝卜素的水溶性,而与褪黑素共轭则产生了更多亲脂性衍生物。共轭物在水介质中显示出自组装特性,并在磷酸盐缓冲盐水中形成相对稳定的胶体溶液。类胡萝卜素、类胡萝卜素琥珀酸盐以及与褪黑素的共轭物的抗氧化性能是通过 ABTS 和 FRAP 方法测定的。结果表明,抗氧化性与溶剂的质量密切相关。研究发现,新衍生物在磷酸盐缓冲盐水中的 TEAC 值与类胡萝卜素母体的 TEAC 值相当或更高,但只有在 FRAP 分析中观察到了协同作用。
    DOI:
    10.3390/molecules27154822
  • 作为产物:
    描述:
    (E)-4-(4-oxo-2,6,6-trimethyl-2-cyclohexen-1-yl)-2,2-ethylenedioxy-3-butene 在 immobilized lipase PS (pseudomonas cepacia) 1,2-环氧丁烷盐酸 、 sodium tetrahydroborate 、 potassium hydroxide 作用下, 以 甲醇乙醇二氯甲烷乙酸乙酯丙酮甲苯 为溶剂, 反应 10.66h, 生成 隐黄质
    参考文献:
    名称:
    Process or synthesis of (3S)- and (3R)-3-hydroxy-beta-ionone, and their transformation to zeaxanthin and beta-cryptoxanthin
    摘要:
    本文披露了一种从商业可获得的(rac)-α-离子酮合成(3R)-3-羟基-β-离子酮及其(3S)对映体的高光学纯度的过程。合成这些羟基离子酮的关键中间体是从(rac)-α-离子酮制备的3-酮-α-离子酮缩酮,经过将该酮保护为1,3-二氧杂环后得到。还原3-酮-α-离子酮缩酮,然后去保护,得到3-羟基-α-离子酮,通过碱催化的双键异构化,从(rac)-α-离子酮中总产率为46%转化为(rac)-3-羟基-β-离子酮。这些羟基离子酮的混合物随后通过酶介导的酰化在96%的ee下分离。(3R)-3-羟基-β-离子酮及其(3S)对映体分别按照已知程序转化为(3R)-3-羟基-(β-离子基乙基)三苯基膦盐[(3R)-C15-Wittig盐]和其(3S)对映体[(3S)-C15-Wittig盐]。将这些Wittig盐与商业可获得的2,5-二甲基辛二烯-1,8-二醛进行双Wittig缩合,得到所有3种类脂黄素的立体异构体。类似地,(3R)-C15-Wittig及其(3S)对映体分别与β-脱氧-12'-类胡萝卜素醛偶联。
    公开号:
    US08222458B2
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文献信息

  • POLYMER-CARBOHYDRATE CONJUGATES FOR DRUG DELIVERY TECHNOLOGY
    申请人:Wu Nian
    公开号:US20150157721A1
    公开(公告)日:2015-06-11
    The invention comprises compounds, methods of making, and methods of using. The compounds may have a linear or cylic backbone and three or four appended functional groups: one or two lipohilic compounds including sterols or “fat soluble” vitamins, one or two hydrophilic polymer, and one or two carbohydrate. A group of polymer-carbohydrate conjugates having a central backbone and three appended functional groups are disclosed wherein one lipophilic compound is void of both steroid acids. The conjugate may have fatty acids as the primary lipophilic carrier, one hydrophilic polymer, and one carbohydrate. Specific functional groups may be selected for specific applications in formulating pharmaceuticals, cosmetics, nutriceuticals, and the like. Typical coupling reaction of the conjugates may involve one or more or combinations or in series of alkylation including N-alkylation or O-alkylation, etherification, esterification and amidation chemical processes. A variety of linkers between the backbone and functional groups may also be selected to modify the carriers or center backbones for the coupling reactions and optimize performance of the conjugates.
    该发明包括化合物、制备方法和使用方法。这些化合物可能具有线性或环状的骨架,以及三个或四个附加的功能基团:一个或两个疏水化合物,包括固醇或“脂溶性”维生素,一个或两个亲水性聚合物,以及一个或两个碳水化合物。公开了一组具有中心骨架和三个附加功能基团的聚合物-碳水化合物共轭物,其中一个疏水性化合物不含类固醇酸。该共轭物可能以脂肪酸作为主要疏水载体,一个亲水性聚合物和一个碳水化合物。特定的功能基团可以根据在制备药物、化妆品、营养保健品等方面的具体应用而选择。共轭物的典型偶联反应可能涉及一种或多种或组合或串联的烷基化,包括N-烷基化或O-烷基化,醚化,酯化和酰胺化化学过程。还可以选择各种连接剂连接骨架和功能基团之间,以修改载体或中心骨架以进行偶联反应并优化共轭物的性能。
  • Hydroxylated nebivolol metabolites
    申请人:O'Donnell P. John
    公开号:US20070014733A1
    公开(公告)日:2007-01-18
    Hydroxylated nebivolol metabolites increase NO release from human endothelial cell preparations in a concentration dependent fashion following acute administration. In addition, hydroxylated nebivolol metabolites, including but not limited to 4-hydroxy-6,6′difluoro-, 4-hydroxy-5-phenol-6,6′difluoro-, and 4-hydroxy-8-pheno-6,6′difluoro-, have the ability to increase the capacity for NO release in human endothelial cells following chronic administration. This invention provides hydroxylated nebivolol metabolites and compositions comprising nebivolol and/or at least one hydroxylated metabolite of nebivolol and/or at least one additional compound used to treat cardiovascular diseases or a pharmaceutically acceptable salt thereof. In addition, this invention provides methods of treating and/or preventing vascular diseases by administering at least one hydroxylated metabolite of nebivolol that is capable of releasing a therapeutically effective amount of nitric oxide to a targeted site affected by the vascular disease. Also, this invention is directed to the treatment and/or prevention of migraine headaches administering at least one hydroxylated metabolite of nebivolol. This invention may also be used in conjunction with or as a single treatment of metabolic syndrome disorders.
    羟基化奈必洛尔代谢物在急性给药后以浓度依赖性方式增加人内皮细胞制剂的一氧化氮释放。此外,羟基化奈必洛尔代谢物,包括但不限于4-羟基-6,6'-二氟代-、4-羟基-5-苯酚-6,6'-二氟代-和4-羟基-8-苯并-6,6'-二氟代-,在慢性给药后能够增加人内皮细胞的一氧化氮释放能力。本发明提供了羟基化奈必洛尔代谢物和包含奈必洛尔和/或至少一种羟基化奈必洛尔代谢物和/或至少一种用于治疗心血管疾病的附加化合物的组合物,以及可药用的盐。此外,本发明还提供了通过给药至少一种能够释放治疗有效量的一氧化氮到受血管疾病影响的靶向部位的羟基化奈必洛尔代谢物来治疗和/或预防血管疾病的方法。本发明还涉及通过给药至少一种羟基化奈必洛尔代谢物来治疗和/或预防偏头痛。本发明还可以与治疗代谢综合征障碍的其他治疗联合使用,或作为单一治疗。
  • [EN] POLYMER-CYCLODEXTRIN-LIPID CONJUGATES<br/>[FR] CONJUGUÉS POLYMÈRE-CYCLODEXTRINE-LIPIDE
    申请人:WU NIAN
    公开号:WO2016209732A1
    公开(公告)日:2016-12-29
    The invention comprises compounds, methods of making, and methods of using. A group of polymer-cyclodextrin-lipid conjugates having a center backbone and three or four appended functional groups are disclosed, wherein one of the hydrophilic components is cyclodextrin. The compounds may have a backbone with three or four appended functional groups: one or two lipophilic compounds including sterols or "fat soluble" vitamins or fatty acids, one or two hydrophilic polymer and one cyclodextrin. Specific functional groups may be selected for specific applications in formulating pharmaceuticals, cosmetics, nutriceuticals, and the like. Typical coupling reaction of the conjugates may involve one or more or combinations or in series of alkylation including N-alkylation or O-alkylation, etherification, esterification and amidation chemical processes. A variety of linkers between the center backbone and functional groups may also be selected to modify the carriers or center backbones for the coupling reactions and optimize performance of the conjugates.
    该发明涵盖了化合物、制备方法和使用方法。公开了一组具有中心骨架和三个或四个附加功能基团的聚合物-环糊精-脂质共轭物,其中一个亲水成分是环糊精。这些化合物可能具有一个带有三个或四个附加功能基团的骨架:一个或两个疏水化合物,包括甾醇或“脂溶性”维生素或脂肪酸,一个或两个亲水性聚合物和一个环糊精。特定的功能基团可以针对制备药物、化妆品、营养保健品等特定应用进行选择。共轭物的典型偶联反应可能涉及一种或多种或组合或串联的烷基化,包括N-烷基化或O-烷基化,醚化,酯化和酰胺化化学过程。还可以选择各种连接剂连接中心骨架和功能基团,以修改载体或中心骨架用于偶联反应并优化共轭物的性能。
  • Carotenoid analogs or derivatives for controlling connexin 43 expression
    申请人:Lockwood Fournier Samuel
    公开号:US20050009930A1
    公开(公告)日:2005-01-13
    A method of controlling (e.g., influencing or affecting) connexin 43 expression in a subject may include administering to the subject an effective amount of a pharmaceutically acceptable formulation. In some embodiments, controlling connexin 43 expression in a subject may effectively treat cardiac arrhythmia and/or cancerous and pre-cancerous cells in a subject. The pharmaceutically acceptable formulation may include a synthetic analog or derivative of a carotenoid. The subject may be administered a carotenoid analog or derivative, either alone or in combination with another carotenoid analog or derivative, or co-antioxidant formulation. The carotenoid analog may include a conjugated polyene with between 7 to 14 double bonds. The conjugated polyene may include an acyclic alkene including at least one substituent and/or a cyclic ring including at least one substituent. In some embodiments, a carotenoid analog or derivative may include at least one substituent.
    在一个主体中控制(例如,影响或影响)连接蛋白43表达的方法可能包括向该主体施用有效量的药学上可接受的配方。在某些实施例中,控制主体中连接蛋白43的表达可能有效治疗心律失常和/或癌症和癌前细胞。药学上可接受的配方可能包括类胡萝卜素的合成类似物或衍生物。可以向主体施用类胡萝卜素类似物或衍生物,单独或与另一类胡萝卜素类似物或衍生物或共抗氧化剂配方结合使用。类胡萝卜素类似物可能包括具有7到14个双键的共轭聚烯。共轭聚烯可能包括至少一个取代基的非环烯烃和/或至少一个取代基的环状环。在某些实施例中,类胡萝卜素类似物或衍生物可能包括至少一个取代基。
  • Carotenoid analogs or derivatives for the inhibition and amelioration of liver disease
    申请人:Lockwood Fournier Samuel
    公开号:US20050004235A1
    公开(公告)日:2005-01-06
    A method of treating liver disease in a subject. The method may include administering to the subject an effective amount of a pharmaceutically acceptable formulation. The pharmaceutically acceptable formulation may include a synthetic analog or derivative of a carotenoid. The subject may be administered a carotenoid analog or derivative, either alone or in combination with another carotenoid analog or derivative, or co-antioxidant formulation. The carotenoid analog may include a conjugated polyene with between 7 to 14 double bonds. The conjugated polyene may include an acyclic alkene including at least one substituent and/or a cyclic ring including at least one substituent. In some embodiments, a carotenoid analog or derivative may include at least one substituent.
    一种治疗主体肝病的方法。该方法可能包括向主体施用有效量的药学上可接受的配方。药学上可接受的配方可能包括类胡萝卜素的合成类似物或衍生物。可以向主体施用类胡萝卜素类似物或衍生物,单独或与另一种类胡萝卜素类似物或衍生物或共抗氧化剂配方结合。类胡萝卜素类似物可能包括具有7到14个双键的共轭聚烯烃。共轭聚烯烃可能包括至少一个取代基的无环烯烃和/或至少一个取代基的环状环。在某些实施例中,类胡萝卜素类似物或衍生物可能包括至少一个取代基。
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