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Chlorin | 2683-84-3

中文名称
——
中文别名
——
英文名称
Chlorin
英文别名
2,3,22,24-tetrahydroporphyrin
Chlorin化学式
CAS
2683-84-3
化学式
C20H16N4
mdl
——
分子量
312.4
InChiKey
UGADAJMDJZPKQX-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

  • 沸点:
    758.6±55.0 °C(Predicted)
  • 密度:
    1.323±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.7
  • 重原子数:
    24
  • 可旋转键数:
    0
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.1
  • 拓扑面积:
    57.4
  • 氢给体数:
    2
  • 氢受体数:
    2

SDS

SDS:e3ab57d5f299d5a70b39605684024a7f
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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

  • 作为产物:
    描述:
    参考文献:
    名称:
    B RING REDUCED-D RING OXIDIZED TETRAPYROLLIC PHOTOSENSITIZERS FOR PHOTODYNAMIC THERAPY AND TUMOR IMAGING
    摘要:
    四吡咯光敏剂和成像剂化合物,具有A、B、C和D环,并具有还原的B环和氧化的D环。这些化合物最好具有至少95%的纯度,并且最好在C环最靠近D环的不饱和碳原子和C和D环之间的不饱和碳原子上连接了一个融合系统。本发明还包括一种制备这些化合物的方法,通过从B和D环氧化的四吡咯化合物开始,将其溶解在卤代烃溶剂中,并用足够的FeCl3.6H2O的硝基烷溶液处理以氧化D环,并分离所得的有机层并干燥,以达到95%以上的产率。
    公开号:
    US20110264027A1
  • 作为试剂:
    描述:
    氢氧化钾乙醚二氯甲烷Chlorin四氢呋喃 、 silica 、 甲醇methanol-dichloromethane 作用下, 以 吡啶丙醇 为溶剂, 反应 0.5h, 以to give the title compound in 50% yield (290 mg)的产率得到methyl 3-[(22S)-17-ethenyl-12-ethyl-13,18,22,27-tetramethyl-3,5-dioxo-4-oxa-8,24,25,26-tetrazahexacyclo[19.2.1.16,9.111,14.116,19.02,7]heptacosa-1(23),2(7),6(27),8,10,12,14,16,18,20-decaen-23-yl]propanoate
    参考文献:
    名称:
    Long wavelength absorbing photosensitizers related to purpurin-18,
    摘要:
    具有光吸收化合物的实用性,尤其是在光动力疗法领域。这些化合物的公式为:##STR1## 其中,Z为.dbd.O或.dbd.NR.sub.6,其中R.sub.6为1至8个碳原子的低烷基,或##STR2## R.sub.1为##STR3## 其中R.sub.7为##STR4## 或--ORS,其中R.sub.8为氢或1至8个碳原子的低烷基,或R.sub.7是连接在该残基的氮原子处的氨基酸残基;R.sub.2为2至4个碳原子的低烷基或低烷基烯烃,或1至4个碳原子的甲酰基或羰基含有基团;R.sub.3和R.sub.4为--H或--OR.sub.8,或结合在一起,以表示化学键的一半,而R.sub.4可以与R.sub.5一起形成.dbd.O;R.sub.5为乙基,或与R.sub.4一起形成.dbd.O;但是,当Z为--O--时,R.sub.1至R.sub.5中碳原子数的总和为12至20,当Z为.dbd.NR.sub.6时,R.sub.1至R.sub.6中碳原子数的总和为8至20。
    公开号:
    US05591847A1
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文献信息

  • Galectin recognized photosensitizers for photodynamic therapy
    申请人:——
    公开号:US20020198157A1
    公开(公告)日:2002-12-26
    Purpurin-carbohydrate conjugates and their method of preparation and use for treatment of cancer cells. The conjugates have the general formula: 1 where R 6 and R 7 taken together are ═NR 11 or are independently —OR 11 where at least one R 11 is preferably a mono or polysaccharide moiety and R 1 -R 8 are various groups formed from carbon and hydrogen and optionally oxygen and nitrogen where R 3 and R 4 may together form a covalent bond.
    紫色素-糖类共轭物及其制备和用于治疗癌细胞的方法。共轭物的一般式为:1,其中R6和R7一起取为═NR11或独立地取为—OR11,其中至少一个R11最好是单糖或多糖基团,而R1-R8则是由碳和氢以及可选的氧和氮形成的各种基团,其中R3和R4可以共同形成共价键。
  • B RING REDUCED-D RING OXIDIZED TETRAPYROLLIC PHOTOSENSITIZERS FOR PHOTODYNAMIC THERAPY AND TUMOR IMAGING
    申请人:Pandey Ravindra K.
    公开号:US20110264027A1
    公开(公告)日:2011-10-27
    Tetrapyrollic photosensitizers and imaging agent compounds having A, B, C, and D rings and having a reduced B ring and an oxidized D ring. The compounds preferably have a purity of at least 95 percent and preferably have a fused system connected at an unsaturated carbon atom of the C ring nearest the D ring and at the unsaturated carbon atom between the C and D rings. The invention also includes a method of making the compounds at over 95 percent yield by starting with a B and D ring oxidized tetrapyrollic compound and dissolving it in a halogenated hydrocarbon solvent and treating it with sufficient nitroalkane solution of FeCl 3 .6H 2 O to oxidize the D ring and separating the resulting organic layer and drying.
    四吡咯光敏剂和成像剂化合物,具有A、B、C和D环,并具有还原的B环和氧化的D环。这些化合物最好具有至少95%的纯度,并且最好在C环最靠近D环的不饱和碳原子和C和D环之间的不饱和碳原子上连接了一个融合系统。本发明还包括一种制备这些化合物的方法,通过从B和D环氧化的四吡咯化合物开始,将其溶解在卤代烃溶剂中,并用足够的FeCl3.6H2O的硝基烷溶液处理以氧化D环,并分离所得的有机层并干燥,以达到95%以上的产率。
  • PROCESS FOR PREPARING CHLORINS AND THEIR PHARMACEUTICAL USES
    申请人:Da Silva Arnaut Moreira Luis Guilherme
    公开号:US20110250143A1
    公开(公告)日:2011-10-13
    The disclosed subject matter includes methods of preparation, properties, pharmaceutical compositions and methods of therapy of sulfonated chlorins and bacterioclorins designed for the photodynamic therapy (PDT) of hyperproliferative tissues such as tumors, hyperproliferative blood vessels and other disorders or abnormalities that are responsive to PDT. In particular, the economical large-scale synthesis of stable chlorins and bacteriochlorins is described. Their properties were tailored to meet those of ideal photosensitizers for PDT. In another embodiment, pharmaceutical compositions and methods of therapy for systemic administration are provided. In a further embodiment, pharmaceutical compositions and methods of therapy for topical administration are also provided. Further provided is a method of labeling a target tissue and providing an image of that tissue by fluorescence of magnetic resonance imaging.
    本公开的主题包括制备方法、性质、药物组成和治疗方法,用于光动力疗法(PDT)治疗过度增生组织,如肿瘤、过度增生的血管和其他对PDT有响应的疾病或异常。特别地,描述了稳定的叶绿素和细菌叶绿素的经济大规模合成。它们的性质被调整以满足理想的光敏剂的要求。在另一实施例中,提供了用于全身给药的药物组成和治疗方法。在另一实施例中,还提供了用于局部给药的药物组成和治疗方法。此外,还提供了一种通过荧光或磁共振成像标记目标组织并提供该组织图像的方法。
  • B ring reduced-D ring oxidized tetrapyrrolic photosensitizers for photodynamic therapy and tumor imaging
    申请人:Pandey Ravindra K.
    公开号:US08679459B2
    公开(公告)日:2014-03-25
    Tetrapyrrolic photosensitizers and imaging agent compounds having A, B, C, and D rings and having a reduced B ring and an oxidized D ring. The compounds preferably have a purity of at least 95 percent and preferably have a fused system connected at an unsaturated carbon atom of the C ring nearest the D ring and at the unsaturated carbon atom between the C and D rings. The invention also includes a method of making the compounds at over 95 percent yield by starting with a B and D ring oxidized tetrapyrollic compound and dissolving it in a halogenated hydrocarbon solvent and treating it with sufficient nitroalkane solution of FeCl36H2O to oxidize the D ring and separating the resulting organic layer and drying.
    四吡咯类光敏剂和成像剂化合物具有A、B、C和D环,并具有还原的B环和氧化的D环。这些化合物最好具有至少95%的纯度,并且最好具有在C环最靠近D环的不饱和碳原子和C和D环之间的不饱和碳原子处连接的融合系统。该发明还包括一种制备该化合物的方法,该方法通过使用B和D环氧化的四吡咯化合物作为起始物,在卤代烃溶剂中溶解并用足够的FeCl36H2O的硝基烷溶液处理以氧化D环,并分离所得有机层并干燥,可以获得95%以上的收率。
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