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N,N'-bis(dimethylaminopropyl)-7,12-diethenyl-3,8,13,17-tetramethyl-21H,23H-porphyrin-2,18-dipropanamide | 112635-90-2

中文名称
——
中文别名
——
英文名称
N,N'-bis(dimethylaminopropyl)-7,12-diethenyl-3,8,13,17-tetramethyl-21H,23H-porphyrin-2,18-dipropanamide
英文别名
dimethyl-8,13-divinyl-3,7,12,17-tetramethyl-21H,23H-porphyrin-2,18-bis[N-[-3-(dimethylamine)propyl]propamide];7,12-diethenyl-3,8,13,17-tetramethyl-2,18-bis[2-(N-(3-dimethylaminopropyl)carbamoyl)ethyl]-21H,23H-porphin
N,N'-bis(dimethylaminopropyl)-7,12-diethenyl-3,8,13,17-tetramethyl-21H,23H-porphyrin-2,18-dipropanamide化学式
CAS
112635-90-2
化学式
C44H58N8O2
mdl
——
分子量
730.997
InChiKey
XNVRTQJXIUODSU-XGAKKYBISA-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):
    7.47
  • 重原子数:
    54.0
  • 可旋转键数:
    16.0
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.41
  • 拓扑面积:
    122.04
  • 氢给体数:
    4.0
  • 氢受体数:
    6.0

反应信息

  • 作为产物:
    参考文献:
    名称:
    Synthesis of Porphyrins Derived From the Amidation of Protoporphyrin IX for Use as Potential Chemotherapeutic Agents
    摘要:
    以 1,11-羰基二咪唑为偶联试剂,高产合成了一系列纯卟啉 (3)-(11) ,它们来自原卟啉 IX 的羧基酰胺化反应。对这些卟啉进行的初步生物学评估显示,(3)和(10)在肿瘤组织中的定位浓度是周围正常组织的 20 倍。研究发现,卟啉(3)-(5)定位于线粒体,这也是它们与血卟啉衍生物相比具有更强光敏性的原因。通过吸光度滴定法确定了碱性卟啉(3)和(4)与 DNA 的结合程度,发现这两种化合物的结合常数均为(1.0-1.5)×106 dm3 mol-1,其中有六个碱基对被阻断。
    DOI:
    10.1071/ch9921745
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文献信息

  • Relationship between structure and photoactivity of porphyrins derived from protoporphyrin IX
    作者:Adjaci F. Uchoa、Carla S. Oliveira、Mauricio S. Baptista
    DOI:10.1142/s108842461000263x
    日期:2010.9

    Protoporphyrin (Pp IX) derivatives were prepared to study the relationship between photosensitizer structure and photoactivity, with an emphasis on understanding the role of membrane interactions in the efficiency of photosensitizers used in photodynamic therapy (PDT). The synthetic strategies described here aimed at changing protoporphyrin periferic groups, varying overall charge and oil/water partition, while maintaining their photochemical properties. Three synthetic routes were used: (1) modification of Pp IX at positions 31and 81by addition of alkyl amine groups of different lengths (compounds 2–5), (2) change of Pp IX at positions 133and 173, generating alkyl amines (compounds 6 and 7, a phosphate amine (compound 8, and quarternary ammonium compounds (compounds 9 and 10), and (3) amine-alkylation of Hematoporphyrin IX (Hp IX) at positions 31, 81, 133and 173(compound 12). Strategy 1 leads to hydrophobic compounds with low photocytotoxicity. Strategy 2 leads to compounds 6–10 that have high levels of binding/incorporation in vesicles, mitochondria and cells, which are indicative of high bioavailability. Addition of the phosphate group (compound 8), generates an anionic compound that has low liposome and cell incorporation, plus low photocytotoxicity. Compound 12 has intermediate incorporation and photocytotoxic properties. Compound modification is also associated with changes in their sub-cellular localization: 30% of 8 (anionic) is found in mitochondria as compared to 95% of compound 10 (cationic). Photocytotoxicity was shown to be highly correlated with membrane affinity, which depends on the asymmetrical and amphiphilic characters of sens, as well as with sub-cellular localization.

    制备原卟啉(Pp IX)衍生物的目的是研究光敏剂结构与光活性之间的关系,重点是了解膜相互作用在光动力疗法(PDT)光敏剂效率中的作用。本文介绍的合成策略旨在改变原卟啉的过基团,改变整体电荷和油/分配,同时保持其光化学性质。我们采用了三种合成路线:(1) 通过添加不同长度的烷基胺基团(化合物 2-5),改变 Pp IX 的 31 和 81 位;(2) 改变 Pp IX 的 133 和 173 位,生成烷基胺(化合物 6 和 7)、磷酸胺(化合物 8)和季化合物(化合物 9 和 10);(3) 对 Hematoporphyrin IX(Hp IX)的 31、81、133 和 173 位进行胺烷基化(化合物 12)。策略 1 生成了光毒性低的疏性化合物。策略 2 生成的 6-10 号化合物在囊泡、线粒体和细胞中的结合/掺杂程度高,表明生物利用度高。加入磷酸基团(化合物 8)可生成阴离子化合物,这种化合物在脂质体和细胞中的结合率低,光毒性也低。化合物 12 的结合率和光细胞毒性介于两者之间。化合物的改性还与其亚细胞定位的变化有关:30% 的化合物 8(阴离子)存在于线粒体中,而 95% 的化合物 10(阳离子)则存在于线粒体中。研究表明,光毒性与膜亲和性以及亚细胞定位高度相关,膜亲和性取决于 sens 的不对称和两亲特性。
  • Porphyrin derivatives
    申请人:HAMARI YAKUHIN KOGYO KABUSHIKI KAISHA also known as HAMARI CHEMICALS, LTD.
    公开号:EP0233701B1
    公开(公告)日:1991-08-14
  • US4772681A
    申请人:——
    公开号:US4772681A
    公开(公告)日:1988-09-20
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