庆大霉素 | 26098-04-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 庆大霉素
• 中文别名: 庆大霉素C1A溶液,1PPM；庆大霉素C1A溶液,1000PPM
• 英文名称: Gentamicin C1a
• 英文别名: gentamycin C1a；gentamycin 2；gentamicin C_1α；gentamicin；gentamycin-1；gentamicin C₃；gentamycine C1a；Gentalline；gentamycin；(2R,3R,4R,5R)-2-[(1S,2S,3R,4S,6R)-4,6-diamino-3-[(2R,3R,6S)-3-amino-6-(aminomethyl)oxan-2-yl]oxy-2-hydroxycyclohexyl]oxy-5-methyl-4-(methylamino)oxane-3,5-diol
• CAS: 26098-04-4；11097-82-8
• 化学式: C₁₉H₃₉N₅O₇
• 分子量: 449.548
• InChiKey: VEGXETMJINRLTH-BOZYPMBZSA-N

物化性质

• 碰撞截面：
  212.1 Ų [M+H]+ [CCS Type: TW, Method: calibrated with Waters Major Mix]

计算性质

• 辛醇/水分配系数(LogP)：
  -5
• 重原子数：
  31
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  214
• 氢给体数：
  8
• 氢受体数：
  12

安全信息

• 海关编码：
  3004909090

反应信息

• 作为反应物：
  描述：

  庆大霉素 在 gentamicin C₁ 、 gentamicin C2 、 triflic azide 、 copper(II) sulfate 、 三乙胺 作用下， 以 甲醇 、 二氯甲烷 、 水 为溶剂， 反应 18.0h， 以55%的产率得到
  参考文献：
  名称：

  Structure–toxicity relationship of aminoglycosides: Correlation of 2′-amine basicity with acute toxicity in pseudo-disaccharide scaffolds

  摘要：

  A new pseudo-disaccharide NB23 with a 3',4'-methylidene protection was designed and its properties were evaluated in comparison to other two structurally related pseudo-disaccharides. The basicity of the 2'-amine was found to be well correlated to acute toxicity data in mice: the increase in the basicity is associated with the toxicity increase. Based on these data, a new pseudo-trisaccharide NB45 was constructed. NB45 exhibited significant antibacterial activity while at the same time retained low acute toxicity. (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2008.08.053
• 作为产物：
  描述：

  在 sodium hydroxide 、 水 、 三甲基膦 作用下， 以 四氢呋喃 为溶剂， 反应 2.0h， 以93%的产率得到庆大霉素
  参考文献：
  名称：

  Structure–toxicity relationship of aminoglycosides: Correlation of 2′-amine basicity with acute toxicity in pseudo-disaccharide scaffolds

  摘要：

  A new pseudo-disaccharide NB23 with a 3',4'-methylidene protection was designed and its properties were evaluated in comparison to other two structurally related pseudo-disaccharides. The basicity of the 2'-amine was found to be well correlated to acute toxicity data in mice: the increase in the basicity is associated with the toxicity increase. Based on these data, a new pseudo-trisaccharide NB45 was constructed. NB45 exhibited significant antibacterial activity while at the same time retained low acute toxicity. (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2008.08.053

文献信息

• [EN] COMPOUNDS FOR THE TREATMENT OF MEDICAL DISORDERS<br/>[FR] COMPOSÉS DESTINÉS AU TRAITEMENT DE TROUBLES MÉDICAUX
  申请人：ACHILLION PHARMACEUTICALS INC

  公开号：WO2017035360A1

  公开（公告）日：2017-03-02

  Compounds, methods of use, and processes for making inhibitors of complement Factor D comprising Formula (I), or a pharmaceutically acceptable salt or composition thereof The inhibitors described herein target Factor D and inhibit or regulate the complement cascade. The inhibitors of Factor D described herein reduce the excessive activation of complement.

  化合物、使用方法和制备抑制补体因子D的方法，包括式（I）的药用盐或其组合物。本文描述的抑制剂针对因子D并抑制或调节补体级联反应。本文描述的因子D的抑制剂减少了过度激活的补体。
• [EN] ALKYNE COMPOUNDS FOR TREATMENT OF IMMUNE AND INFLAMMATORY DISORDERS<br/>[FR] COMPOSÉS ALCYNE POUR LE TRAITEMENT DE TROUBLES IMMUNITAIRES ET INFLAMMATOIRES
  申请人：ACHILLION PHARMACEUTICALS INC

  公开号：WO2017035415A1

  公开（公告）日：2017-03-02

  Compounds, methods of use, and processes for making inhibitors of complement Factor D are provided comprising Formula I, I" and I'" or a pharmaceutically acceptable salt or composition thereof. The inhibitors described herein target Factor D and inhibit or regulate the complement cascade. The inhibitors of Factor D described herein reduce the excessive activation of complement.

  提供含有公式I、I"和I'"的补体因子D抑制剂、使用方法和制备过程，或其药物可接受的盐或组合物。本文所述的抑制剂针对因子D并抑制或调节补体级联反应。本文所述的因子D抑制剂减少了补体的过度激活。
• [EN] ARYL, HETEROARYL, AND HETEROCYCLIC COMPOUNDS FOR TREATMENT OF IMMUNE AND INFLAMMATORY DISORDERS<br/>[FR] COMPOSÉS ARYLE, HÉTÉROARYLE, ET HÉTÉROCYCLIQUES POUR LE TRAITEMENT DE TROUBLES IMMUNITAIRES ET INFLAMMATOIRES
  申请人：ACHILLION PHARMACEUTICALS INC

  公开号：WO2017035409A1

  公开（公告）日：2017-03-02

  Compounds, methods of use, and processes for making inhibitors of complement Factor D are provided comprising Formula I, I" and I'" or a pharmaceutically acceptable salt or composition thereof. The inhibitors described herein target Factor D and inhibit or regulate the complement cascade. The inhibitors of Factor D described herein reduces the excessive activation of complement.

  提供含有公式I、I"和I'"的补体因子D抑制剂、使用方法和制备过程，或其药物可接受的盐或组合物。本文所述的抑制剂针对因子D并抑制或调节补体级联反应。本文所述的因子D抑制剂减少了补体的过度激活。
• [EN] MACROCYCLIC COMPOUNDS FOR TREATMENT OF MEDICAL DISORDERS<br/>[FR] COMPOSÉS MACROCYCLIQUES DESTINÉS AU TRAITEMENT DE TROUBLES MÉDICAUX
  申请人：ACHILLION PHARMACEUTICALS INC

  公开号：WO2018160892A1

  公开（公告）日：2018-09-07

  Macrocyclic Complement Factor D inhibitors, pharmaceutical compositions, and uses thereof, as well as processes for their manufacture are provided. The compounds provided include Formula I, Formula II, Formula III, Formula IV, Formula V, Formula VI, Formula VII, and Formula VIII or a pharmaceutically acceptable salt, prodrug, isotopic analog, N-oxide, or isolated isomer thereof, optionally in a pharmaceutically acceptable composition. The inhibitors described herein target Factor D and inhibit or regulate the complement cascade.

  提供大环补体因子D抑制剂、药物组合物及其用途，以及它们的制造工艺。所提供的化合物包括公式I、公式II、公式III、公式IV、公式V、公式VI、公式VII和公式VIII或其药用可接受的盐、前药、同位素类似物、N-氧化物或孤立的同分异构体，可选地存在于药用可接受的组合物中。此处描述的抑制剂针对因子D并抑制或调节补体级联反应。
• [EN] PHARMACEUTICAL COMPOUNDS FOR THE TREATMENT OF COMPLEMENT MEDIATED DISORDERS<br/>[FR] COMPOSÉS PHARMACEUTIQUES POUR LE TRAITEMENT DE TROUBLES MÉDIÉS PAR LE COMPLÉMENT
  申请人：ACHILLION PHARMACEUTICALS INC

  公开号：WO2020198062A1

  公开（公告）日：2020-10-01

  This disclosure provides pharmaceutical compounds to treat medical disorders, such as complement-mediated disorders, including complement Cl -mediated disorders.

  这份披露提供了用于治疗医学疾病的药物化合物，例如包括补体介导的疾病在内的补体Cl-介导的疾病。