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野鸢尾黄素 | 548-76-5

中文名称
野鸢尾黄素
中文别名
野鸢尾苷元;野鸢尾黄素(野鸢尾苷元)
英文名称
irigenin
英文别名
5,7-dihydroxy-3-(3-hydroxy-4,5-dimethoxyphenyl)-6-methoxychromen-4-one;5,7,3′-trihydroxy-6,4′,5′-trimethoxyisoflavone;5,7,3'-trihydroxy-6,4',5'-trimethoxyisoflavone;Iri;5,7-dihydroxy-3-(3-hydroxy-4,5-dimethoxy-phenyl)-6-methoxy-chromen-4-one;5,7-dihydroxy-3-(3-hydroxy-4,5-dimethoxyphenyl)-6-methoxy-4-benzopyrone
野鸢尾黄素化学式
CAS
548-76-5
化学式
C18H16O8
mdl
——
分子量
360.32
InChiKey
TUGWPJJTQNLKCL-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

  • 熔点:
    189-192℃
  • 沸点:
    646.1±55.0 °C(Predicted)
  • 密度:
    1.461±0.06 g/cm3 (20 ºC 760 Torr)
  • 溶解度:
    溶于乙醇和甲烷
  • 碰撞截面:
    181.6 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]

计算性质

  • 辛醇/水分配系数(LogP):
    2.6
  • 重原子数:
    26
  • 可旋转键数:
    4
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.17
  • 拓扑面积:
    115
  • 氢给体数:
    3
  • 氢受体数:
    8

安全信息

  • 海关编码:
    2914509090
  • WGK Germany:
    3
  • 危险性防范说明:
    P261,P305+P351+P338
  • 危险性描述:
    H302,H315,H319,H335

SDS

SDS:2fd7790525fd1b7a60d0ce85123544a3
查看

制备方法与用途

生物活性

Irigenin 是一种先导化合物,通过特异性和选择性地阻断 Extra Domain A (EDA) 域的 C-C 环上 α9β1 和 α4β1 整合素结合位点,介导其抗转移作用。此外,Irigenin 还具有抗癌作用,能够通过增强胃癌细胞中促凋亡分子的表达来敏化 TRAIL 诱导的凋亡。

体外研究

Irigenin 特异性地靶向 α9β1 和 α4β1 整合素结合位点,这些位点位于 Extra Domain A (EDA) 的 C-C 环中,具体包括 LEU46, PHE47, PRO48, GLU58, LEU59 和 GLN60。Irigenin 与 EDA 的 C-C 环结合,从而阻断其与细胞表面整合素的相互作用,并因此抑制后续的上皮-间质转化。

化学性质

Irigenin 是一种白色结晶粉末,可溶于甲醇、乙醇和 DMSO 等有机溶剂。它来源于射干。

用途

Irigenin 主要用于含量测定、鉴定以及药理实验等。

反应信息

  • 作为反应物:
    描述:
    野鸢尾黄素 在 palladium on activated charcoal 氢气 作用下, 以 甲醇 为溶剂, 以0.7 mg的产率得到2,3-dihydroirigenin
    参考文献:
    名称:
    来自中华Bel蒲的异黄酮。
    摘要:
    从Bel蒲的根茎中分离出四种新的异黄酮以及六种已知的相关化合物,其结构表征为6''-O-羟基苯甲酰iridin,6''-O-vanilloyliridin,5、6、7、3根据光谱方法和化学证据,分别测定了“-四羟基-4”-甲氧基异黄酮和2,3-二氢异黄酮素。
    DOI:
    10.1248/cpb.49.1229
  • 作为产物:
    描述:
    alkaline earth salt of/the/ methylsulfuric acid 在 乙醇硫酸 作用下, 生成 野鸢尾黄素
    参考文献:
    名称:
    de Laire; Tiemann, Chemische Berichte, 1893, vol. 26, p. 2019
    摘要:
    DOI:
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文献信息

  • Controlled Release of Nitric Oxide And Drugs From Functionalized Macromers And Oligomers
    申请人:Bezwada Rao S.
    公开号:US20120035259A1
    公开(公告)日:2012-02-09
    The present invention provides NO and, optionally, drug releasing macromers and oligomers wherein the drug molecule and NO releasing moiety are linked an absorbable macromer or oligomeric chain susceptible to hydrolytic degradation and wherein the macromer or oligomer comprises of repeat units derived from safe and biocompatible molecules such as glycolic acid, lactic acid, caprolactone and p-dioxanone. Furthermore, the present invention relates to controlled release of nitric oxide (NO) and/or drug molecule from a NO and drug releasing macromer or oligomer. Moreover, the present invention also relates to medical devices, medical device coatings and therapeutic formulations comprising of nitric oxide and drug releasing macromers and oligomers of the present invention.
    本发明提供了一氧化氮(NO)和可选的药物释放的大分子和寡聚物,其中药物分子和一氧化氮释放部分通过可吸收的大分子或可水解降解的寡聚物链连接,并且大分子或寡聚物由来自诸如乙醇酸、乳酸、己内酰胺和对二恶烷等安全且生物相容的分子的重复单元组成。此外,本发明还涉及从一氧化氮和/或药物分子释放的大分子或寡聚物控制释放一氧化氮(NO)。此外,本发明还涉及包含本发明的一氧化氮和药物释放大分子和寡聚物的医疗器械、医疗器械涂层和治疗方法。
  • ABSORBABLE BRANCHED POLYESTERS AND POLYURETHANES
    申请人:Bezwada Biomedical, LLC
    公开号:US20140142199A1
    公开(公告)日:2014-05-22
    The present invention relates to the discovery of a new class of hydrolysable isocyanates, hydrolysable branched polyols and branched absorbable polyesters and polyurethanes prepared therefrom. The resultant absorbable polymers are useful for drug delivery, stents, highly porous foam, reticulated foam, tissue engineering, tissue adhesives, adhesion prevention, bone wax formulations, medical device coatings, surface modifying agents and other implantable medical devices. In addition, these absorbable polymers can have a controlled hydrolytic degradation profile.
    本发明涉及一种新型可水解异氰酸酯、可水解支链多元醇及其制备的支链可吸收聚酯和聚氨酯的发现。由此得到的可吸收聚合物可用于药物输送、支架、高孔隙率泡沫、网状泡沫、组织工程、组织粘合剂、防止粘连、骨蜡制剂、医疗设备涂层、表面改性剂以及其他可植入医疗设备。此外,这些可吸收聚合物可以具有受控的水解降解特性。
  • Functionalized drugs and polymers derived therefrom
    申请人:Bezwada S. Rao
    公开号:US20060172983A1
    公开(公告)日:2006-08-03
    Compounds selected from: where DRUG-OH, DRUG-COOH and DRUG-NH 2 are biologically active compounds; each X is independently selected from —CH 2 COO— (glycolic acid moiety), —CH(CH 3 )COO— (lactic acid moiety), —CH 2 CH 2 OCH 2 COO— (dioxanone moiety), —CH 2 CH 2 CH 2 CH 2 CH 2 COO— (caprolactone moiety), —(CH 2 ) y COO—, where y is 2-4 or 6-24 and —(CH 2 CH 2 O) z CH 2 COO—, where z is 2-24; each Y is independently selected from —COCH 2 O— (glycolic ester moiety), —COCH(CH 3 )O— (lactic ester moiety), —COCH 2 OCH 2 CH 2 O— (dioxanone ester moiety), —COCH 2 CH 2 CH 2 CH 2 CH 2 O— (caprolactone ester moiety), —CO(CH 2 ) m O—, where m is 2-4 or 6-24 and —COCH 2 O(CH 2 CH 2 O) n — where n is between 2-24; R′ is hydrogen, benzyl or an alkyl group, the alkyl group being either straight-chained or branched; and p is 1-6. Multi-functional compounds and drug dimers, oligomers and polymers are also disclosed.
    从中选择的化合物:其中DRUG-OH,DRUG-COOH和DRUG-NH2是生物活性化合物;每个X独立地从—CH2COO—(乙二酸基团),—CH(CH3)COO—(乳酸基团),—CH2CH2OCH2COO—(二氧杂环己酮基团),—CH2CH2CH2CH2CH2COO—(己内酯基团),—(CH2)yCOO—中选择,其中y为2-4或6-24和—(CH2CH2O)zCH2COO—,其中z为2-24;每个Y独立地从—COCH2O—(乙二酸酯基团),—COCH(CH3)O—(乳酸酯基团),—COCH2OCH2CH2O—(二氧杂环己酮酯基团),—COCH2CH2CH2CH2CH2O—(己内酯酯基团),—CO(CH2)mO—,其中m为2-4或6-24和—COCH2O(CH2CH2O)n—,其中n为2-24;R′为氢,苄基或烷基,烷基可以是直链或支链;p为1-6。还披露了多功能化合物和药物二聚体、寡聚体和聚合物。
  • FUNCTIONALIZED PHENOLIC COMPOUNDS AND POLYMERS THEREFROM
    申请人:Bezwada Rao S.
    公开号:US20090170927A1
    公开(公告)日:2009-07-02
    The present invention relates to compounds of formula I, which are functionalized phenolic compounds, and polymers formed from the same. Ar—[O—(X) p —R′] q I Polymers formed from the functionalized phenolics are expected to have controllable degradation profiles, enabling them to release an active component over a desired time range. The polymers are also expected to be useful in a variety of medical applications.
    本发明涉及公式I的化合物,这些化合物是官能化酚类化合物,以及由它们形成的聚合物。从官能化酚类化合物形成的聚合物预计具有可控的降解特性,使它们能够在所需的时间范围内释放活性成分。这些聚合物还预计在各种医疗应用中有用。
  • AMINO ACID DERIVATIVES AND ABSORBABLE POLYMERS THEREFROM
    申请人:Bezwada Biomedical, LLC
    公开号:US20160257643A1
    公开(公告)日:2016-09-08
    The present invention relates to the discovery of new class of hydrolysable amino acid derivatives and absorbable polyester amides, polyamides, polyepoxides, polyureas and polyurethanes prepared therefrom. The resultant absorbable polymers are useful for drug delivery, tissue engineering, tissue adhesives, adhesion prevention, bone wax formulations, medical device coatings, stents, stent coatings, highly porous foams, reticulated foams, wound care, cardiovascular applications, orthopedic devices, surface modifying agents and other implantable medical devices. In addition, these absorbable polymers should have a controlled degradation profile.
    本发明涉及发现一类新的可水解氨基酸衍生物和可吸收聚酯酰胺、聚酰胺、聚环氧化物、聚脲和由此制备的聚氨酯。由此产生的可吸收聚合物可用于药物输送、组织工程、组织粘合剂、粘附防止、骨蜡配方、医疗器械涂层、支架、支架涂层、高度多孔泡沫、网状泡沫、伤口护理、心血管应用、骨科器械、表面改性剂和其他可植入医疗器械。此外,这些可吸收聚合物应具有受控的降解特性。
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