BE2S1蛋白质 | 71261-44-4

• 分子结构分类: 有机化合物 - 核苷、核苷酸和类似物 - 嘌呤核苷酸
• 中文名称: BE2S1蛋白质
• 英文名称: fludarabine
• 英文别名: 2-Fluoro-9-(5-O-phosphono-β-D-ribofuranosyl)-9H-purine-6-amine；[(2R,3S,4R,5R)-5-(6-amino-2-fluoropurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methyl dihydrogen phosphate
• CAS: 71261-44-4
• 化学式: C₁₀H₁₃FN₅O₇P
• 分子量: 365.215
• InChiKey: GIUYCYHIANZCFB-UUOKFMHZSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -3.1
• 重原子数：
  24
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  186
• 氢给体数：
  5
• 氢受体数：
  12

文献信息

• [EN] 4'-ALLENE-SUBSTITUTED NUCLEOSIDE DERIVATIVES<br/>[FR] DÉRIVÉS DE NUCLÉOSIDES 4'-ALLÈNE-SUBSTITUÉS
  申请人：ENANTA PHARM INC

  公开号：WO2010030858A1

  公开（公告）日：2010-03-18

  The present invention discloses compounds of formula (I), or its β-L enantiomer, or a pharmaceutically acceptable salt, ester, stereoisomer, tautomer, solvate, prodrug, or combination thereof: Formula (I) which inhibit, preventing or treating abnormal cellular proliferation and/or a viral infection, particularly by HIV, HCV or HBV. Consequently, the compounds of the present invention interfere with the replication cycle of a virus and are also useful as antiviral agents, or interfere with host cellular biochemical process and are also useful as antiproliferative agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from viral infection and/or cell proliferation. The invention also relates to methods of treating a viral infection and/or cell proliferation in a subject by administering a pharmaceutical composition comprising the compounds of the present invention. The present invention relates to novel antiviral/anti-proliferative compounds represented herein above, pharmaceutical compositions comprising such compounds, and methods for the treatment or prophylaxis of viral infection in a subject in need of such therapy with said compounds.

  本发明揭示了化合物的结构式（I），或其β-L对映体，或药学上可接受的盐、酯、立体异构体、互变异构体、溶剂合物、前药或其组合物：结构式（I），其能够抑制、预防或治疗异常细胞增殖和/或病毒感染，特别是HIV、HCV或HBV。因此，本发明的化合物干扰病毒的复制周期，并且也可作为抗病毒剂使用，或干扰宿主细胞的生化过程，也可作为抗增殖剂使用。本发明还涉及包含上述化合物的药物组合物，用于治疗患有病毒感染和/或细胞增殖的受试者。该发明还涉及通过给患有病毒感染和/或细胞增殖的受试者使用包含本发明化合物的药物组合物来治疗病毒感染和/或细胞增殖的方法。本发明涉及上述新型抗病毒/抗增殖化合物，包括这些化合物的药物组合物和治疗或预防需要此类化疗的受试者的病毒感染的方法。
• NUCLEOSIDE PHOSPHONATE DERIVATIVES
  申请人：Or Yat Sun

  公开号：US20090274686A1

  公开（公告）日：2009-11-05

  The present invention discloses compounds of formula (I) or (II), or pharmaceutically acceptable salts, esters, or prodrugs thereof: which inhibit, preventing or treating abnormal cellular proliferation and/or a viral infection, particularly by HIV, HCV or HBV. Consequently, the compounds of the present invention interfere with the replication cycle of a virus and are also useful as antiviral agents, or interfere with host cellular biochemical process and are also useful as antiproliferative agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from viral infection and/or cell proliferation. The invention also relates to methods of treating a viral infection and/or cell proliferation in a subject by administering a pharmaceutical composition comprising the compounds of the present invention. The present invention relates to novel antiviral/anti-proliferative compounds represented herein above, pharmaceutical compositions comprising such compounds, and methods for the treatment or prophylaxis of viral infection in a subject in need of such therapy with said compounds.

  本发明揭示了化合物的公式(I)或(II)，或其药学上可接受的盐、酯或前药：这些化合物抑制、预防或治疗异常细胞增殖和/或病毒感染，特别是HIV、HCV或HBV。因此，本发明的化合物干扰病毒的复制周期，同时也可用作抗病毒剂，或干扰宿主细胞的生化过程，同时也可用作抗增殖剂。本发明还涉及包含上述化合物的药物组合物，用于治疗患有病毒感染和/或细胞增殖的受试者。该发明还涉及通过给予包含本发明化合物的药物组合物来治疗受试者的病毒感染和/或细胞增殖的方法。本发明涉及上述新型抗病毒/抗增殖化合物，包括含有这些化合物的药物组合物，以及用于治疗或预防受试者的病毒感染的方法。
• Antiangiogenic combination therapy for the treatment of cancer
  申请人：——

  公开号：US20020103141A1

  公开（公告）日：2002-08-01

  The present invention provides combinations of a DNA topoisomerase I inhibiting agent and a selective COX-2 inhibiting agent for preventing, treating, and/or reducing the risk of developing a neoplasia disorder in a mammal.

  本发明提供了一种DNA拓扑异构酶I抑制剂和选择性COX-2抑制剂的组合物，用于预防、治疗和/或减少哺乳动物发生肿瘤性疾病的风险。
• 2'-CHLOROACETYLENYL SUBSTITUTED NUCLEOSIDE DERIVATIVES
  申请人：Wang Guoqiang

  公开号：US20130078217A1

  公开（公告）日：2013-03-28

  The present invention relates to 2′-chloroacetylenyl-substituted nucleoside derivatives of the general formula (I): As well as pharmaceutical compositions comprising such compounds and methods to treat or prevent an HIV infection, HBV infection, HCV infection or abnormal cellular proliferation, comprising administering said compounds or compositions. In addition, the present invention includes processes for the preparation of such compounds, and the related β-D and β-L-nucleoside derivatives.

  本发明涉及通式（I）的2'-氯乙炔基取代核苷衍生物，以及包含这些化合物的药物组合物和治疗或预防HIV感染、HBV感染、HCV感染或异常细胞增殖的方法，包括给予这些化合物或组合物。此外，本发明还包括用于制备这些化合物的方法，以及相关的β-D和β-L-核苷衍生物。
• [EN] NUCLEOSIDE AND NUCLEOTIDE DERIVATIVES<br/>[FR] DÉRIVÉS DE NUCLÉOSIDES ET DE NUCLÉOTIDES
  申请人：ENANTA PHARM INC

  公开号：WO2016033164A1

  公开（公告）日：2016-03-03

  The present invention discloses compounds of formula (I), or a pharmaceutically acceptable salt thereof: (I) which inhibit, preventing or treating abnormal cellular proliferation and/or a viral infection, particularly by HIV, HCV or HBV. Consequently, the compounds of the present invention interfere with the replication cycle of a virus and are also useful as antiviral agents, or interfere with host cellular biochemical process and are also useful as antiproliferative agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from viral infection and/or cell proliferation. The invention also relates to methods of treating a viral infection and/or cell proliferation in a subject by administering a pharmaceutical composition comprising the compounds of the present invention. The present invention relates to novel antiviral/anti-proliferative compounds represented herein above, pharmaceutical compositions comprising such compounds, and methods for the treatment or prophylaxis of viral infection in a subject in need of such therapy with said compounds.

  本发明揭示了化合物(I)或其药学上可接受的盐，该化合物可抑制、预防或治疗异常细胞增殖和/或病毒感染，特别是HIV、HCV或HBV感染。因此，本发明的化合物干扰病毒的复制周期，也可用作抗病毒剂，或干扰宿主细胞的生化过程，也可用作抗增殖剂。本发明还涉及包含上述化合物的制药组合物，用于治疗患有病毒感染和/或细胞增殖的受试者。本发明还涉及通过给予包含本发明化合物的制药组合物来治疗受试者的病毒感染和/或细胞增殖的方法。本发明涉及上述新型抗病毒/抗增殖化合物，包括这些化合物的制药组合物，以及使用这些化合物治疗或预防受需要的受试者的病毒感染的方法。