4-(乙酰基氨基)-3-[(氨基亚氨基甲基)氨基]-苯甲酸 | 170447-93-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 4-(乙酰基氨基)-3-[(氨基亚氨基甲基)氨基]-苯甲酸
• 英文名称: 4 acetylamino 3 [(aminoiminomethyl)amino]benzoic acid
• 英文别名: 4-acetamido-3-guanidinobenzoic acid；4-(acetylamino)-3-guanidinobenzoic acid；4-acetamido-3-(diaminomethylideneamino)benzoic acid
• CAS: 170447-93-5
• 化学式: C₁₀H₁₂N₄O₃
• 分子量: 236.23
• InChiKey: UDQJOWCVSMIZJP-UHFFFAOYSA-N

物化性质

• 密度：
  1.48±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.9
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  131
• 氢给体数：
  4
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  氰胺 、 4-乙酰氨基-3-氨基苯甲酸 在 盐酸 、 zirconium(IV) oxide 作用下， 以 水 为溶剂， 以68.8%的产率得到4-(乙酰基氨基)-3-[(氨基亚氨基甲基)氨基]-苯甲酸
  参考文献：
  名称：

  具有抗流感病毒活性的胍基类似物及其制备 方法

  摘要：

  本发明以苯甲酸为基本骨架开发出的活性化合物，对A，B型流感病毒神经氨酸酶均显示出较强的活性；与现在已上市的活性化合物相比较，本发明的活性化合物没有手性中心，合成更加简单；同时以苯甲酸作为基本骨架，原料简单易得，市场供应多，价格低廉。本发明可开发出高效，价格低廉的抗流感病毒药物，为人们健康服务；对B型流感病毒神经氨酸酶也具有较强的活性。本发明化合物对流感病毒覆盖面广，不仅适用于流感的治疗，也可用于流感的预防。本发明制备方法简单，适合工业化生产。

  公开号：

  CN106892852B

文献信息

• 4,5-Diamino-3-Halo-2-Hydroxybenzoic Acid Derivatives and Preparations Thereof
  申请人：LEE AN-RONG

  公开号：US20120101157A1

  公开（公告）日：2012-04-26

  Disclosed are 4,5-diamino-3-halo-2-hydroxybenzoic acid derivatives and manufactures thereof. The 4,5-diamino-3-halo-2-hydroxybenzoic acid derivatives are presented by formula (I): wherein R 1 group is H, CH 3 , or C 2 H 5 ; R 2 group is H, or Br; R 3 group is CH 3 , or C 3 H 7 ; and R 4 group is H, or C(═NH)—NH 2 . 4,5-diamino-3-halo-2-hydroxybenzoic acid derivatives provided here were non-toxic to MDCK cells, particularly compounds 6 a , 6 b , 6 c , 6 e , 6 f , 7 a , 7 b and 8 had better anti-H1N1 activity. In the future, these compounds can be used to focus on viral neuraminidases as targets to develop effective anti-influenza drugs.

  本文披露了4,5-二氨基-3-卤代-2-羟基苯甲酸衍生物及其制备方法。所述4,5-二氨基-3-卤代-2-羟基苯甲酸衍生物由下式（I）表示：其中R1基团为H、CH3或C2H5；R2基团为H或Br；R3基团为CH3或C3H7；R4基团为H或C(═NH)—NH2。本文提供的4,5-二氨基-3-卤代-2-羟基苯甲酸衍生物对MDCK细胞无毒，特别是化合物6a、6b、6c、6e、6f、7a、7b和8具有更好的抗H1N1活性。未来，这些化合物可以用于将病毒神经氨酸酶作为靶点，开发有效的抗流感药物。
• Inhibitors of influenza virus neuraminidase and methods of making and
  申请人：The University of Alabama at Birmingham

  公开号：US05453533A1

  公开（公告）日：1995-09-26

  An influenza virus neuraminidase inhibitor, its analogs, its pharmaceutically acceptable salts, derivatives, and mixtures thereof having the following formula: ##STR1## where A is CO.sub.2 H, CO.sub.2 H.sub.3, NO.sub.2, SO.sub.3 H or PO.sub.3 H.sub.2, B is CH, N, O or S, R.sub.1 and R.sub.2 are H, NO.sub.2 or (CH.sub.m).sub.n X.sub.1 where m=1 or 2, n is an integer from 0 to 4 and X.sub.1 is guanidino, OH, NH.sub.2, SH, NO.sub.2, F, Cl, Br, I, CN, CF.sub.3, CO.sub.2 H, SO.sub.3 H or PO.sub.3 H.sub.2, R.sub.3 and R.sub.4 are H, (CH.sub.o).sub.p X.sub.2, (CH.sub.o).sub.p CHX.sub.2 CH.sub.2 X.sub.2, NH(CH.sub.o).sub.p CHX.sub.2 CH.sub.2 X.sub.2, NHCO(CH.sub.o).sub.p CH.sub.2 X.sub.2 or NHCO(CH.sub.o).sub.p CHX.sub.2 CH.sub.2 X.sub.2 where o=1 or 2, p is an integer from 0 to 4 and X.sub.2 is H, guanidino, OH, NH.sub.2, SH, NO.sub.2, CF.sub.3, CO.sub.2 H, SO.sub.3 H or PO.sub.3 H.sub.2 , R.sub.5 =H, OH, NH.sub.2, (CH.sub.k).sub.1 X.sub.3, CO(CH.sub.k).sub.1 X.sub.3, SO(CH.sub.k).sub.1 X.sub.3 or SO.sub.2 (CH.sub.k).sub.1 X.sub.3 where k=1 or 2, 1 is an integer from 0 to 4 and X.sub.3 is guanidino, OH, NH.sub.2, SH, NO.sub.2, CF.sub.3, CO.sub.2 H, SO.sub.3 H or PO.sub.3 H.sub.2, R.sub.6 is H, CH(OH)X.sub.4, CH(NH.sub.2)X.sub.4, COX.sub.4, SOX.sub.4, or SO.sub.2 X.sub.4, where X.sub.4 is H, CH.sub.3, CH.sub.3 CH.sub.2, CH.sub.3 CHCH.sub.3, CH.sub.3 CH.sub.2 CH.sub.2 or halogen substituted analogs of X.sub.4. The inhibitor in a composition with a pharmaceutically acceptable carrier. A method of inhibiting influenza virus neuraminidase where the inhibitor is administered to a subject in a pharmaceutically acceptable amount along with effective amounts of a pharmaceutically acceptable carrier. Methods of marking a pharmaceutical composition of an acceptable carrier and the inhibitor. Methods of treating and preventing a subject infected with influenza virus (type A or B) using the inhibitor.

  一种流感病毒神经氨酸酶抑制剂，其类似物，其药用可接受的盐，衍生物和混合物具有以下结构式：##STR1##其中A为CO.sub.2 H，CO.sub.2 H.sub.3，NO.sub.2，SO.sub.3 H或PO.sub.3 H.sub.2，B为CH，N，O或S，R.sub.1和R.sub.2为H，NO.sub.2或(CH.sub.m).sub.n X.sub.1，其中m=1或2，n是0到4的整数，X.sub.1为胍基，OH，NH.sub.2，SH，NO.sub.2，F，Cl，Br，I，CN，CF.sub.3，CO.sub.2 H，SO.sub.3 H或PO.sub.3 H.sub.2，R.sub.3和R.sub.4为H，(CH.sub.o).sub.p X.sub.2，(CH.sub.o).sub.p CHX.sub.2 CH.sub.2 X.sub.2，NH(CH.sub.o).sub.p CHX.sub.2 CH.sub.2 X.sub.2，NHCO(CH.sub.o).sub.p CH.sub.2 X.sub.2或NHCO(CH.sub.o).sub.p CHX.sub.2 CH.sub.2 X.sub.2，其中o=1或2，p是0到4的整数，X.sub.2为H，胍基，OH，NH.sub.2，SH，NO.sub.2，CF.sub.3，CO.sub.2 H，SO.sub.3 H或PO.sub.3 H.sub.2，R.sub.5=H，OH，NH.sub.2，(CH.sub.k).sub.1 X.sub.3，CO(CH.sub.k).sub.1 X.sub.3，SO(CH.sub.k).sub.1 X.sub.3或SO.sub.2(CH.sub.k).sub.1 X.sub.3，其中k=1或2，l是0到4的整数，X.sub.3为胍基，OH，NH.sub.2，SH，NO.sub.2，CF.sub.3，CO.sub.2 H，SO.sub.3 H或PO.sub.3 H.sub.2，R.sub.6为H，CH(OH)X.sub.4，CH(NH.sub.2)X.sub.4，COX.sub.4，SOX.sub.4或SO.sub.2 X.sub.4，其中X.sub.4为H，CH.sub.3，CH.sub.3 CH.sub.2，CH.sub.3 CHCH.sub.3，CH.sub.3 CH.sub.2 CH.sub.2或X.sub.4的卤素取代物。抑制剂与药用可接受的载体组成的组合物。一种抑制流感病毒神经氨酸酶的方法，其中将抑制剂与药用可接受的载体一起以药用可接受的剂量给予受试者。标记含有可接受载体和抑制剂的药物组合物的方法。使用该抑制剂治疗和预防感染流感病毒（A型或B型）的受试者的方法。
• Methods of inhibiting bacterial sialidase
  申请人：The University of Alabama

  公开号：US05985859A1

  公开（公告）日：1999-11-16

  A method of inhibiting bacterial sialidase comprising administering to a subject an inhibiting effective amount of a compound of formula I: ##STR1## wherein A is CO.sub.2 H, PO.sub.2 H, or SO.sub.2 H; B is N; R.sub.1 and R.sub.2 are H; R.sub.3 and R.sub.4 are, independently, H, OH, NO.sub.2, guanidino, or alkyl or alkenyl of from 1 to 3 carbons where the alkyl or alkenyl is unsubstituted or is substituted, independently, with one or more of OH, NH2, or halide; R.sub.5 is H; and R.sub.6 is COCH.sub.3, or COCI.sub.3 ; or an analog, pharmaceutically acceptable salt, derivative, or mixture thereof. A method of preventing a bacterial or trypanosomal infection using the compounds of formula I. A method of treating a bacterial or trypanosomal infection using the compounds of formula I. A pharmaceutical composition comprising a pharmaceutically acceptable carrier admixed with an inhibiting effective amount of a compound of formula I. A method of making a pharmaceutical composition, comprising admixing a pharmaceutically acceptable carrier with an inhibiting effective amount of a compound of formula I.

  一种抑制细菌唾液酸酶的方法，包括向受试者施用化合物I的抑制有效量：其中A为CO₂H、PO₂H或SO₂H；B为N；R₁和R₂为H；R₃和R₄独立地为H、OH、NO₂、胍基或1至3个碳原子的烷基或烯基，其中烷基或烯基未取代或独立地取代为一个或多个OH、NH₂或卤素；R₅为H；R₆为COCH₃或COCI₃；或其类似物、药学上可接受的盐、衍生物或其混合物。使用化合物I预防细菌或锥虫感染的方法。使用化合物I治疗细菌或锥虫感染的方法。包括与化合物I的抑制有效量混合的药学上可接受的载体的制药组合物。制备制药组合物的方法，包括将药学上可接受的载体与化合物I的抑制有效量混合。
• Advanced drug development and manufacturing
  申请人：Los Alamos National Security, LLC

  公开号：EP2511844A2

  公开（公告）日：2012-10-17

  There is described an apparatus for measuring protein characteristics comprising an X-ray fluorescence (XRF) spectrometer comprising a source of polychromatic X-rays, an X-ray detector, a protein, a molecule that has been exposed to and at least weakly binds to the protein, a plurality of X-ray fluorescence signal data obtained by irradiating chemical elements in the protein and molecule with the polychromatic X-rays and a security system for maintaining records for the data from the plurality of X-ray fluorescence signal measurements. There is also described an x-ray microscope for measuring a sample.

  描述了一种测量蛋白质特性的仪器，该仪器包括一个 X 射线荧光 (XRF) 光谱仪，其中包括一个多色 X 射线源、一个 X 射线探测器、一个蛋白质、一个已暴露于该蛋白质并至少与该蛋白质弱结合的分子、通过用多色 X 射线照射蛋白质和分子中的化学元素而获得的多个 X 射线荧光信号数据，以及一个用于维护多个 X 射线荧光信号测量数据记录的安全系统。此外，还介绍了一种用于测量样品的 X 射线显微镜。
• Influenza sensor
  申请人：——

  公开号：US20040058315A1

  公开（公告）日：2004-03-25

  A sensor for the detection of tetrameric multivalent neuraminidase within a sample is disclosed, where a positive detection indicates the presence of a target virus within the sample. Also disclosed is a trifunctional composition of matter including a trifunctional linker moiety with groups bonded thereto including (a) an alkyl chain adapted for attachment to a substrate, (b) a fluorescent moiety capable of generating a fluorescent signal, and (c) a recognition moiety having a spacer group of a defined length thereon, the recognition moiety capable of binding with tetrameric multivalent neuraminidase.

  本发明公开了一种用于检测样品中四聚体多价神经氨酸酶的传感器，阳性检测结果表明样品中存在目标病毒。本发明还公开了一种三官能团物质组合物，该物质组合物包括一个三官能团连接分子，其上结合的基团包括：(a) 一个烷基链，该烷基链适于与底物连接；(b) 一个荧光分子，该荧光分子能够产生荧光信号；(c) 一个识别分子，该识别分子上有一个确定长度的间隔基团，该识别分子能够与四聚多价神经氨酸酶结合。